diff options
| author | Ulrich Drepper <drepper@redhat.com> | 1996-12-10 03:08:06 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1996-12-10 03:08:06 +0000 |
| commit | 8a4b65b46966f99180de59141cbfa14de2d80380 (patch) | |
| tree | f002e045ac3b4006cd7578b3e5fce2f0426e6dcd | |
| parent | f5c1ec414e169d34cb8b1698686845c9373b0469 (diff) | |
| download | glibc-8a4b65b46966f99180de59141cbfa14de2d80380.zip glibc-8a4b65b46966f99180de59141cbfa14de2d80380.tar.gz glibc-8a4b65b46966f99180de59141cbfa14de2d80380.tar.bz2 | |
update from main archive 961209cvs/libc-961210
Tue Dec 10 02:17:31 1996 Ulrich Drepper <drepper@cygnus.com>
* stdio-common/printf_fp.c (__guess_grouping): Fix of by one
error in computation of number of groups.
Patch sent by Harald Schreiber <Harald.Schreiber@post.rwth-aachen.de>.
Tue Dec 10 01:50:07 1996 Ulrich Drepper <drepper@cygnus.com>
* version.h: Set version to 1.99.
* Make-dist (routines): Add malloc and new-malloc.
* Makeconfig: Allow Makefiles to set $(CPPFLAGS-$(<F)) and
$(CPPFLAGS-$(@F)) to be added to CPPFLAGS.
Same for $(CFLAGS-$(@F)) and CFLAGS.
* gmon/sys/gmon_out.h: Add __BEGIN_DECLS/__END_DECLS. Unify
layout.
* io/sys/poll.h: Likewise.
* sysdeps/stub/sys/ipb_buf.h: Likewise.
* sysdeps/unix/sysv/linux/i386/sys/perm.h: Likewise.
* sysdeps/unix/sysv/linux/i386/sys/vm86.h: Likewise.
* sysdeps/unix/sysv/linux/sys/ipc_buf.h: Likewise.
* sysdeps/unix/sysv/linux/sys/kdaemon.h: Likewise.
* sysdeps/unix/sysv/linux/sys/klog.h: Likewise.
* sysdeps/unix/sysv/linux/sys/mman.h: Likewise.
* sysdeps/unix/sysv/linux/sys/module.h: Likewise.
* sysdeps/unix/sysv/linux/sys/mount.h: Likewise.
* sysdeps/unix/sysv/linux/sys/msq_buf.h: Likewise.
* sysdeps/unix/sysv/linux/sys/param.h: Likewise.
* sysdeps/unix/sysv/linux/sys/procfs.h: Likewise.
* sysdeps/unix/sysv/linux/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/sys/reboot.h: Likewise.
* sysdeps/unix/sysv/linux/sys/sem_buf.h: Likewise.
* sysdeps/unix/sysv/linux/sys/shm_buf.h: Likewise.
* sysdeps/unix/sysv/linux/sys/socketcall.h: Likewise.
* sysdeps/unix/sysv/linux/sys/swap.h: Likewise.
* sysdeps/unix/sysv/linux/sys/sysctl.h: Likewise.
* sysdeps/unix/sysv/linux/sys/sysinfo.h: Likewise.
* sysdeps/unix/sysv/linux/sys/sysmacros.h: Likewise.
* sysdeps/unix/sysv/linux/sys/timex.h: Likewise.
* sysvipc/sys/sem.h: Likewise.
* sysvipc/sys/shm.h: Likewise.
* new-malloc/Makefile: Set CPPFLAGS-malloc.o.
* new-malloc/malloc.c: Remove problem with 64 bits pointers.
Add statistics for threads.
* new-malloc/malloc.h: Likewise.
* new-malloc/thread-m.h: Likewise.
* time/strftime.c: Declare tzname if if HAVE_TZNAME is defined.
* time/strptime.c: Update copyright.
Mon Dec 9 14:51:10 1996 Ulrich Drepper <drepper@cygnus.com>
* Make-dist: Make sure both malloc directories get distributed.
Sun Dec 8 23:14:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* libio/iogets.c (_IO_gets): Fix early returns to not leave the
stream locked.
Sat Dec 7 22:08:09 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/sys/module.h: Enclose declarations in
__BEGIN_DECLS/__END_DECLS.
Sat Dec 7 14:23:12 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* login/utmp_file.c: Consistently set file_offset to the position
after the entry just read.
39 files changed, 888 insertions, 536 deletions
@@ -1,3 +1,76 @@ +Tue Dec 10 02:17:31 1996 Ulrich Drepper <drepper@cygnus.com> + + * stdio-common/printf_fp.c (__guess_grouping): Fix of by one + error in computation of number of groups. + Patch sent by Harald Schreiber <Harald.Schreiber@post.rwth-aachen.de>. + +Tue Dec 10 01:50:07 1996 Ulrich Drepper <drepper@cygnus.com> + + * version.h: Set version to 1.99. + + * Make-dist (routines): Add malloc and new-malloc. + + * Makeconfig: Allow Makefiles to set $(CPPFLAGS-$(<F)) and + $(CPPFLAGS-$(@F)) to be added to CPPFLAGS. + Same for $(CFLAGS-$(@F)) and CFLAGS. + + * gmon/sys/gmon_out.h: Add __BEGIN_DECLS/__END_DECLS. Unify + layout. + * io/sys/poll.h: Likewise. + * sysdeps/stub/sys/ipb_buf.h: Likewise. + * sysdeps/unix/sysv/linux/i386/sys/perm.h: Likewise. + * sysdeps/unix/sysv/linux/i386/sys/vm86.h: Likewise. + * sysdeps/unix/sysv/linux/sys/ipc_buf.h: Likewise. + * sysdeps/unix/sysv/linux/sys/kdaemon.h: Likewise. + * sysdeps/unix/sysv/linux/sys/klog.h: Likewise. + * sysdeps/unix/sysv/linux/sys/mman.h: Likewise. + * sysdeps/unix/sysv/linux/sys/module.h: Likewise. + * sysdeps/unix/sysv/linux/sys/mount.h: Likewise. + * sysdeps/unix/sysv/linux/sys/msq_buf.h: Likewise. + * sysdeps/unix/sysv/linux/sys/param.h: Likewise. + * sysdeps/unix/sysv/linux/sys/procfs.h: Likewise. + * sysdeps/unix/sysv/linux/sys/ptrace.h: Likewise. + * sysdeps/unix/sysv/linux/sys/reboot.h: Likewise. + * sysdeps/unix/sysv/linux/sys/sem_buf.h: Likewise. + * sysdeps/unix/sysv/linux/sys/shm_buf.h: Likewise. + * sysdeps/unix/sysv/linux/sys/socketcall.h: Likewise. + * sysdeps/unix/sysv/linux/sys/swap.h: Likewise. + * sysdeps/unix/sysv/linux/sys/sysctl.h: Likewise. + * sysdeps/unix/sysv/linux/sys/sysinfo.h: Likewise. + * sysdeps/unix/sysv/linux/sys/sysmacros.h: Likewise. + * sysdeps/unix/sysv/linux/sys/timex.h: Likewise. + * sysvipc/sys/sem.h: Likewise. + * sysvipc/sys/shm.h: Likewise. + + * new-malloc/Makefile: Set CPPFLAGS-malloc.o. + * new-malloc/malloc.c: Remove problem with 64 bits pointers. + Add statistics for threads. + * new-malloc/malloc.h: Likewise. + * new-malloc/thread-m.h: Likewise. + + * time/strftime.c: Declare tzname if if HAVE_TZNAME is defined. + + * time/strptime.c: Update copyright. + +Mon Dec 9 14:51:10 1996 Ulrich Drepper <drepper@cygnus.com> + + * Make-dist: Make sure both malloc directories get distributed. + +Sun Dec 8 23:14:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * libio/iogets.c (_IO_gets): Fix early returns to not leave the + stream locked. + +Sat Dec 7 22:08:09 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * sysdeps/unix/sysv/linux/sys/module.h: Enclose declarations in + __BEGIN_DECLS/__END_DECLS. + +Sat Dec 7 14:23:12 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * login/utmp_file.c: Consistently set file_offset to the position + after the entry just read. + Mon Dec 9 03:39:30 1996 Ulrich Drepper <drepper@cygnus.com> * config.make.in (defines): Add @USE_NEW_MALLOC@. @@ -47,6 +47,9 @@ subdirs := $(filter-out $(add-ons),$(subdirs)) # Make sure both stdio and libio get in, whichever is in use. subdirs += stdio libio +# The same must be true for the malloc directories. +subdirs += malloc new-malloc + sysdep-Subdir-files := $(wildcard $(addsuffix /Subdirs,$(sysdep_dirs))) ifdef sysdep-Subdir-files subdirs := $(sort $(subdirs) \ @@ -446,9 +446,10 @@ libio-include = -I$(..)libio # These are the variables that the implicit compilation rules use. CPPFLAGS = $(+includes) $(defines) -include $(..)libc-symbols.h \ - $(sysdep-CPPFLAGS) $(CPPFLAGS-$(suffix $@)) + $(sysdep-CPPFLAGS) $(CPPFLAGS-$(suffix $@)) $(CPPFLAGS-$(<F)) \ + $(CPPFLAGS-$(@F)) override CFLAGS = $(+cflags) $(sysdep-CFLAGS) $(CFLAGS-$(suffix $@)) \ - $(CFLAGS-$(<F)) + $(CFLAGS-$(<F)) $(CFLAGS-$(@F)) # This is the macro that the implicit linking rules use. diff --git a/gmon/sys/gmon_out.h b/gmon/sys/gmon_out.h index c02362b..94e815d 100644 --- a/gmon/sys/gmon_out.h +++ b/gmon/sys/gmon_out.h @@ -25,12 +25,16 @@ a sequence of records. Each record starts with a one-byte tag identifying the type of records, followed by records specific data. */ -#ifndef _SYS_GMON_OUT_H_ -#define _SYS_GMON_OUT_H_ +#ifndef _SYS_GMON_OUT_H + +#define _SYS_GMON_OUT_H 1 +#include <features.h> #define GMON_MAGIC "gmon" /* magic cookie */ #define GMON_VERSION 1 /* version number */ +__BEGIN_DECLS + /* * Raw header as it appears on file (without padding). This header * always comes first in gmon.out and is then followed by a series @@ -62,4 +66,6 @@ struct gmon_cg_arc_record { int count; /* number of arc traversals */ }; -#endif /* !_SYS_GMON_OUT_H_ */ +__END_DECLS + +#endif /* _SYS_GMON_OUT_H */ diff --git a/io/sys/poll.h b/io/sys/poll.h index 09ee7f2..f9880a1 100644 --- a/io/sys/poll.h +++ b/io/sys/poll.h @@ -18,9 +18,11 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_POLL_H -#define _SYS_POLL_H -#include <sys/cdefs.h> +#define _SYS_POLL_H 1 +#include <features.h> + +__BEGIN_DECLS /* Data structure describing a polling request. */ struct pollfd @@ -51,8 +53,6 @@ struct pollfd #define NPOLLFILE 30 -__BEGIN_DECLS - /* Poll the file descriptors described by the NFDS structures starting at FDS. If TIMEOUT is nonzero and not -1, allow TIMEOUT milliseconds for an event to occur; if TIMEOUT is -1, block until an event occurs. @@ -64,4 +64,4 @@ extern int poll __P ((struct pollfd *__fds, unsigned long int __nfds, __END_DECLS -#endif /* sys/poll.h */ +#endif /* _SYS_POLL_H */ diff --git a/libio/iogets.c b/libio/iogets.c index 716ecd1..b5611f2 100644 --- a/libio/iogets.c +++ b/libio/iogets.c @@ -31,13 +31,17 @@ _IO_gets (buf) { _IO_size_t count; int ch; + char *retval; __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, _IO_stdin); _IO_flockfile (_IO_stdin); ch = _IO_getc_unlocked (_IO_stdin); if (ch == EOF) - return NULL; + { + retval = NULL; + goto unlock_return; + } if (ch == '\n') count = 0; else @@ -45,11 +49,16 @@ _IO_gets (buf) buf[0] = (char)ch; count = _IO_getline (_IO_stdin, buf + 1, INT_MAX, '\n', 0) + 1; if (_IO_stdin->_IO_file_flags & _IO_ERR_SEEN) - return NULL; + { + retval = NULL; + goto unlock_return; + } } - __libc_cleanup_region_end (1); buf[count] = 0; - return buf; + retval = buf; +unlock_return: + __libc_cleanup_region_end (1); + return retval; } weak_alias (_IO_gets, gets) diff --git a/login/utmp_file.c b/login/utmp_file.c index fff487a..2bb6c92 100644 --- a/login/utmp_file.c +++ b/login/utmp_file.c @@ -134,7 +134,7 @@ getutent_r_file (struct utmp *buffer, struct utmp **result) nbytes = read (file_fd, &last_entry, sizeof (struct utmp)); flock (file_fd, LOCK_UN); - if (nbytes!= sizeof (struct utmp)) + if (nbytes != sizeof (struct utmp)) { file_offset = -1l; *result = NULL; @@ -174,6 +174,7 @@ getutline_r_file (const struct utmp *line, struct utmp *buffer, *result = NULL; return -1; } + file_offset += sizeof (struct utmp); /* Stop if we found a user or login entry. */ if ( @@ -184,8 +185,6 @@ getutline_r_file (const struct utmp *line, struct utmp *buffer, #endif !strncmp (line->ut_line, last_entry.ut_line, sizeof line->ut_line)) break; - - file_offset += sizeof (struct utmp); } memcpy (buffer, &last_entry, sizeof (struct utmp)); @@ -214,11 +213,10 @@ internal_getutid_r (const struct utmp *id, struct utmp *buffer) file_offset = -1l; return -1; } + file_offset += sizeof (struct utmp); if (id->ut_type == buffer->ut_type) break; - - file_offset += sizeof (struct utmp); } } else @@ -236,14 +234,14 @@ internal_getutid_r (const struct utmp *id, struct utmp *buffer) file_offset = -1l; return -1; } + file_offset += sizeof (struct utmp); + if (( buffer->ut_type == INIT_PROCESS || buffer->ut_type == LOGIN_PROCESS || buffer->ut_type == USER_PROCESS || buffer->ut_type == DEAD_PROCESS) && strncmp (buffer->ut_id, id->ut_id, sizeof id->ut_id) == 0) break; - - file_offset += sizeof (struct utmp); } } @@ -347,7 +345,10 @@ pututline_file (const struct utmp *data) pbuf = NULL; } else - pbuf = (struct utmp *) data; + { + file_offset += sizeof (struct utmp); + pbuf = (struct utmp *) data; + } /* And unlock the file. */ (void) flock (file_fd, LOCK_UN); diff --git a/malloc/Makefile b/malloc/Makefile index a621394..63fe786 100644 --- a/malloc/Makefile +++ b/malloc/Makefile @@ -37,4 +37,5 @@ routines = $(dist-routines) obstack include ../Rules +CPPFLAGS-malloc.o += -DMALLOC_DEBUG CFLAGS-obstack.c = -Wno-strict-prototypes diff --git a/malloc/malloc.c b/malloc/malloc.c index ed24d5d..22f2ee8 100644 --- a/malloc/malloc.c +++ b/malloc/malloc.c @@ -266,12 +266,6 @@ -/* Macros for handling mutexes and thread-specific data. This is - included first, because some thread-related header files (such as - pthread.h) should be included before any others. */ -#include "thread-m.h" - - /* Preliminaries */ #ifndef __STD_C @@ -300,6 +294,11 @@ #include <sys/types.h> #endif +/* Macros for handling mutexes and thread-specific data. This is + included early, because some thread-related header files (such as + pthread.h) should be included before any others. */ +#include "thread-m.h" + #ifdef __cplusplus extern "C" { #endif @@ -597,9 +596,13 @@ do { \ /* #define HAVE_USR_INCLUDE_MALLOC_H */ #if HAVE_USR_INCLUDE_MALLOC_H -#include "/usr/include/malloc.h" +# include "/usr/include/malloc.h" #else -#include "malloc.h" +# ifdef _LIBC +# include "malloc.h" +# else +# include "ptmalloc.h" +# endif #endif @@ -1106,6 +1109,10 @@ typedef struct malloc_chunk* mbinptr; typedef struct _arena { mbinptr av[2*NAV + 2]; struct _arena *next; + size_t size; +#if THREAD_STATS + long stat_lock_direct, stat_lock_loop, stat_lock_wait; +#endif mutex_t mutex; } arena; @@ -1116,8 +1123,10 @@ typedef struct _arena { multiple threads. */ typedef struct _heap_info { - arena *ar_ptr; - size_t size; + arena *ar_ptr; /* Arena for this heap. */ + struct _heap_info *prev; /* Previous heap. */ + size_t size; /* Current size in bytes. */ + size_t pad; /* Make sure the following data is properly aligned. */ } heap_info; @@ -1128,11 +1137,17 @@ typedef struct _heap_info { #if __STD_C static void chunk_free(arena *ar_ptr, mchunkptr p); static mchunkptr chunk_alloc(arena *ar_ptr, INTERNAL_SIZE_T size); -static int arena_trim(arena *ar_ptr, size_t pad); +static int main_trim(size_t pad); +#ifndef NO_THREADS +static int heap_trim(heap_info *heap, size_t pad); +#endif #else static void chunk_free(); static mchunkptr chunk_alloc(); -static int arena_trim(); +static int main_trim(); +#ifndef NO_THREADS +static int heap_trim(); +#endif #endif @@ -1371,6 +1386,10 @@ static arena main_arena = { IAV(120), IAV(121), IAV(122), IAV(123), IAV(124), IAV(125), IAV(126), IAV(127) }, NULL, /* next */ + 0, /* size */ +#if THREAD_STATS + 0, 0, 0, /* stat_lock_direct, stat_lock_loop, stat_lock_wait */ +#endif MUTEX_INITIALIZER /* mutex */ }; @@ -1378,14 +1397,13 @@ static arena main_arena = { /* Thread specific data */ +#ifndef NO_THREADS static tsd_key_t arena_key; static mutex_t list_lock = MUTEX_INITIALIZER; +#endif #if THREAD_STATS -static int stat_n_arenas = 0; static int stat_n_heaps = 0; -static long stat_lock_direct = 0; -static long stat_lock_loop = 0; #define THREAD_STAT(x) x #else #define THREAD_STAT(x) do ; while(0) @@ -1404,14 +1422,13 @@ static char* sbrk_base = (char*)(-1); /* The maximum memory obtained from system via sbrk */ static unsigned long max_sbrked_mem = 0; -/* The maximum via either sbrk or mmap */ +/* The maximum via either sbrk or mmap (too difficult to track with threads) */ +#ifdef NO_THREADS static unsigned long max_total_mem = 0; - -/* internal working copy of mallinfo */ -static struct mallinfo current_mallinfo = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; +#endif /* The total memory obtained from system via sbrk */ -#define sbrked_mem (current_mallinfo.arena) +#define sbrked_mem (main_arena.size) /* Tracking mmaps */ @@ -1438,17 +1455,19 @@ ptmalloc_init __MALLOC_P((void)) static int first = 1; #if defined(_LIBC) - /* Initialize the pthread. */ + /* Initialize the pthreads interface. */ if (__pthread_initialize != NULL) - __pthread_initialize (); + __pthread_initialize(); #endif if(first) { first = 0; +#ifndef NO_THREADS mutex_init(&main_arena.mutex); mutex_init(&list_lock); tsd_key_create(&arena_key, NULL); tsd_setspecific(arena_key, (Void_t *)&main_arena); +#endif } } @@ -1511,8 +1530,10 @@ static mchunkptr mmap_chunk(size) size_t size; mmapped_mem += size; if ((unsigned long)mmapped_mem > (unsigned long)max_mmapped_mem) max_mmapped_mem = mmapped_mem; +#ifdef NO_THREADS if ((unsigned long)(mmapped_mem + sbrked_mem) > (unsigned long)max_total_mem) max_total_mem = mmapped_mem + sbrked_mem; +#endif return p; } @@ -1576,8 +1597,10 @@ static mchunkptr mremap_chunk(p, new_size) mchunkptr p; size_t new_size; mmapped_mem += new_size; if ((unsigned long)mmapped_mem > (unsigned long)max_mmapped_mem) max_mmapped_mem = mmapped_mem; +#ifdef NO_THREADS if ((unsigned long)(mmapped_mem + sbrked_mem) > (unsigned long)max_total_mem) max_total_mem = mmapped_mem + sbrked_mem; +#endif return p; } @@ -1629,7 +1652,7 @@ new_heap(size) size_t size; } /* Grow or shrink a heap. size is automatically rounded up to a - multiple of the page size. */ + multiple of the page size if it is positive. */ static int #if __STD_C @@ -1650,7 +1673,7 @@ grow_heap(h, diff) heap_info *h; long diff; return -2; } else { new_size = (long)h->size + diff; - if(new_size < 0) + if(new_size < (long)sizeof(*h)) return -1; if(mprotect((char *)h + new_size, -diff, PROT_NONE) != 0) return -2; @@ -1659,6 +1682,10 @@ grow_heap(h, diff) heap_info *h; long diff; return 0; } +/* Delete a heap. */ + +#define delete_heap(heap) munmap((char*)(heap), HEAP_MAX_SIZE) + /* arena_get() acquires an arena and locks the corresponding mutex. First, try the one last locked successfully by this thread. (This is the common case and handled with a macro for speed.) Then, loop @@ -1669,7 +1696,7 @@ grow_heap(h, diff) heap_info *h; long diff; Void_t *vptr = NULL; \ ptr = (arena *)tsd_getspecific(arena_key, vptr); \ if(ptr && !mutex_trylock(&ptr->mutex)) { \ - THREAD_STAT(stat_lock_direct++); \ + THREAD_STAT(++(ptr->stat_lock_direct)); \ } else { \ ptr = arena_get2(ptr, (size)); \ } \ @@ -1688,21 +1715,16 @@ arena_get2(a_tsd, size) arena *a_tsd; size_t size; int i; unsigned long misalign; - /* Check the list for unlocked arenas. */ + /* Check the singly-linked list for unlocked arenas. */ if(a_tsd) { for(a = a_tsd->next; a; a = a->next) { if(!mutex_trylock(&a->mutex)) goto done; } - for(a = &main_arena; a != a_tsd; a = a->next) { - if(!mutex_trylock(&a->mutex)) - goto done; - } - } else { - for(a = &main_arena; a; a = a->next) { - if(!mutex_trylock(&a->mutex)) - goto done; - } + } + for(a = &main_arena; a != a_tsd; a = a->next) { + if(!mutex_trylock(&a->mutex)) + goto done; } /* Nothing immediately available, so generate a new arena. */ @@ -1712,6 +1734,7 @@ arena_get2(a_tsd, size) arena *a_tsd; size_t size; a = h->ar_ptr = (arena *)(h+1); for(i=0; i<NAV; i++) init_bin(a, i); + a->size = h->size; mutex_init(&a->mutex); i = mutex_lock(&a->mutex); /* remember result */ @@ -1721,20 +1744,19 @@ arena_get2(a_tsd, size) arena *a_tsd; size_t size; if (misalign > 0) ptr += MALLOC_ALIGNMENT - misalign; top(a) = (mchunkptr)ptr; - set_head(top(a), (h->size - (ptr-(char*)h)) | PREV_INUSE); + set_head(top(a), (((char*)h + h->size) - ptr) | PREV_INUSE); /* Add the new arena to the list. */ (void)mutex_lock(&list_lock); a->next = main_arena.next; main_arena.next = a; - THREAD_STAT(stat_n_arenas++); (void)mutex_unlock(&list_lock); if(i) /* locking failed; keep arena for further attempts later */ return 0; done: - THREAD_STAT(stat_lock_loop++); + THREAD_STAT(++(a->stat_lock_loop)); tsd_setspecific(arena_key, (Void_t *)a); return a; } @@ -1817,23 +1839,19 @@ static void do_check_free_chunk(ar_ptr, p) arena *ar_ptr; mchunkptr p; /* Check whether it claims to be free ... */ assert(!inuse(p)); - /* Unless a special marker, must have OK fields */ - if ((long)sz >= (long)MINSIZE) - { - assert((sz & MALLOC_ALIGN_MASK) == 0); - assert(aligned_OK(chunk2mem(p))); - /* ... matching footer field */ - assert(next->prev_size == sz); - /* ... and is fully consolidated */ - assert(prev_inuse(p)); - assert (next == top(ar_ptr) || inuse(next)); - - /* ... and has minimally sane links */ - assert(p->fd->bk == p); - assert(p->bk->fd == p); - } - else /* markers are always of size SIZE_SZ */ - assert(sz == SIZE_SZ); + /* Must have OK size and fields */ + assert((long)sz >= (long)MINSIZE); + assert((sz & MALLOC_ALIGN_MASK) == 0); + assert(aligned_OK(chunk2mem(p))); + /* ... matching footer field */ + assert(next->prev_size == sz); + /* ... and is fully consolidated */ + assert(prev_inuse(p)); + assert (next == top(ar_ptr) || inuse(next)); + + /* ... and has minimally sane links */ + assert(p->fd->bk == p); + assert(p->bk->fd == p); } #if __STD_C @@ -1848,6 +1866,9 @@ static void do_check_inuse_chunk(ar_ptr, p) arena *ar_ptr; mchunkptr p; /* Check whether it claims to be in use ... */ assert(inuse(p)); + /* ... whether its size is OK (it might be a fencepost) ... */ + assert(chunksize(p) >= MINSIZE || next->size == (0|PREV_INUSE)); + /* ... and is surrounded by OK chunks. Since more things can be checked with free chunks than inuse ones, if an inuse chunk borders them and debug is on, it's worth doing them. @@ -2066,14 +2087,16 @@ static void malloc_extend_top(ar_ptr, nb) arena *ar_ptr; INTERNAL_SIZE_T nb; if ((unsigned long)sbrked_mem > (unsigned long)max_sbrked_mem) max_sbrked_mem = sbrked_mem; +#ifdef NO_THREADS if ((unsigned long)(mmapped_mem + sbrked_mem) > (unsigned long)max_total_mem) max_total_mem = mmapped_mem + sbrked_mem; +#endif #ifndef NO_THREADS } else { /* ar_ptr != &main_arena */ - - heap_info *heap; + heap_info *old_heap, *heap; + size_t old_heap_size; if(old_top_size < MINSIZE) /* this should never happen */ return; @@ -2081,9 +2104,11 @@ static void malloc_extend_top(ar_ptr, nb) arena *ar_ptr; INTERNAL_SIZE_T nb; /* First try to extend the current heap. */ if(MINSIZE + nb <= old_top_size) return; - heap = heap_for_ptr(old_top); - if(grow_heap(heap, MINSIZE + nb - old_top_size) == 0) { - top_size = heap->size - ((char *)old_top - (char *)heap); + old_heap = heap_for_ptr(old_top); + old_heap_size = old_heap->size; + if(grow_heap(old_heap, MINSIZE + nb - old_top_size) == 0) { + ar_ptr->size += old_heap->size - old_heap_size; + top_size = ((char *)old_heap + old_heap->size) - (char *)old_top; set_head(old_top, top_size | PREV_INUSE); return; } @@ -2093,6 +2118,8 @@ static void malloc_extend_top(ar_ptr, nb) arena *ar_ptr; INTERNAL_SIZE_T nb; if(!heap) return; heap->ar_ptr = ar_ptr; + heap->prev = old_heap; + ar_ptr->size += heap->size; /* Set up the new top, so we can safely use chunk_free() below. */ top(ar_ptr) = chunk_at_offset(heap, sizeof(*heap)); @@ -2106,19 +2133,19 @@ static void malloc_extend_top(ar_ptr, nb) arena *ar_ptr; INTERNAL_SIZE_T nb; /* Setup fencepost and free the old top chunk. */ if(old_top) { - /* Keep size a multiple of MALLOC_ALIGNMENT. */ - old_top_size = (old_top_size - 3*SIZE_SZ) & ~MALLOC_ALIGN_MASK; - /* If possible, release the rest. */ - if (old_top_size >= MINSIZE) { - set_head(chunk_at_offset(old_top, old_top_size ), - SIZE_SZ|PREV_INUSE); - set_head(chunk_at_offset(old_top, old_top_size+SIZE_SZ), - SIZE_SZ|PREV_INUSE); + /* The fencepost takes at least MINSIZE bytes, because it might + become the top chunk again later. Note that a footer is set + up, too, although the chunk is marked in use. */ + old_top_size -= MINSIZE; + set_head(chunk_at_offset(old_top, old_top_size + 2*SIZE_SZ), 0|PREV_INUSE); + if(old_top_size >= MINSIZE) { + set_head(chunk_at_offset(old_top, old_top_size), (2*SIZE_SZ)|PREV_INUSE); + set_foot(chunk_at_offset(old_top, old_top_size), (2*SIZE_SZ)); set_head_size(old_top, old_top_size); chunk_free(ar_ptr, old_top); } else { - set_head(old_top, SIZE_SZ|PREV_INUSE); - set_head(chunk_at_offset(old_top, SIZE_SZ), SIZE_SZ|PREV_INUSE); + set_head(old_top, (old_top_size + 2*SIZE_SZ)|PREV_INUSE); + set_foot(old_top, (old_top_size + 2*SIZE_SZ)); } } } @@ -2130,13 +2157,14 @@ static void malloc_extend_top(ar_ptr, nb) arena *ar_ptr; INTERNAL_SIZE_T nb; /* - Malloc Algorthim: + Malloc Algorithm: The requested size is first converted into a usable form, `nb'. This currently means to add 4 bytes overhead plus possibly more to obtain 8-byte alignment and/or to obtain a size of at least - MINSIZE (currently 16 bytes), the smallest allocatable size. - (All fits are considered `exact' if they are within MINSIZE bytes.) + MINSIZE (currently 16, 24, or 32 bytes), the smallest allocatable + size. (All fits are considered `exact' if they are within MINSIZE + bytes.) From there, the first successful of the following steps is taken: @@ -2486,7 +2514,16 @@ void fREe(mem) Void_t* mem; #endif ar_ptr = arena_for_ptr(p); +#if THREAD_STATS + if(!mutex_trylock(&ar_ptr->mutex)) + ++(ar_ptr->stat_lock_direct); + else { + (void)mutex_lock(&ar_ptr->mutex); + ++(ar_ptr->stat_lock_wait); + } +#else (void)mutex_lock(&ar_ptr->mutex); +#endif chunk_free(ar_ptr, p); (void)mutex_unlock(&ar_ptr->mutex); } @@ -2528,8 +2565,24 @@ chunk_free(ar_ptr, p) arena *ar_ptr; mchunkptr p; set_head(p, sz | PREV_INUSE); top(ar_ptr) = p; - if ((unsigned long)(sz) >= (unsigned long)trim_threshold) - arena_trim(ar_ptr, top_pad); + +#ifndef NO_THREADS + if(ar_ptr == &main_arena) { +#endif + if ((unsigned long)(sz) >= (unsigned long)trim_threshold) + main_trim(top_pad); +#ifndef NO_THREADS + } else { + heap_info *heap = heap_for_ptr(p); + + assert(heap->ar_ptr == ar_ptr); + + /* Try to get rid of completely empty heaps, if possible. */ + if((unsigned long)(sz) >= (unsigned long)trim_threshold || + p == chunk_at_offset(heap, sizeof(*heap))) + heap_trim(heap, top_pad); + } +#endif return; } @@ -2670,7 +2723,17 @@ Void_t* rEALLOc(oldmem, bytes) Void_t* oldmem; size_t bytes; #endif ar_ptr = arena_for_ptr(oldp); +#if THREAD_STATS + if(!mutex_trylock(&ar_ptr->mutex)) + ++(ar_ptr->stat_lock_direct); + else { + (void)mutex_lock(&ar_ptr->mutex); + ++(ar_ptr->stat_lock_wait); + } +#else (void)mutex_lock(&ar_ptr->mutex); +#endif + /* As in malloc(), remember this arena for the next allocation. */ tsd_setspecific(arena_key, (Void_t *)ar_ptr); @@ -2899,7 +2962,7 @@ Void_t* mEMALIGn(alignment, bytes) size_t alignment; size_t bytes; */ brk = (char*)mem2chunk(((unsigned long)(m + alignment - 1)) & -alignment); - if ((long)(brk - (char*)(p)) < (long) MINSIZE) brk = brk + alignment; + if ((long)(brk - (char*)(p)) < (long)MINSIZE) brk = brk + alignment; newp = (mchunkptr)brk; leadsize = brk - (char*)(p); @@ -3090,16 +3153,18 @@ int malloc_trim(pad) size_t pad; int res; (void)mutex_lock(&main_arena.mutex); - res = arena_trim(&main_arena, pad); + res = main_trim(pad); (void)mutex_unlock(&main_arena.mutex); return res; } +/* Trim the main arena. */ + static int #if __STD_C -arena_trim(arena *ar_ptr, size_t pad) +main_trim(size_t pad) #else -arena_trim(ar_ptr, pad) arena *ar_ptr; size_t pad; +main_trim(pad) size_t pad; #endif { mchunkptr top_chunk; /* The current top chunk */ @@ -3110,44 +3175,89 @@ arena_trim(ar_ptr, pad) arena *ar_ptr; size_t pad; unsigned long pagesz = malloc_getpagesize; - top_chunk = top(ar_ptr); + top_chunk = top(&main_arena); top_size = chunksize(top_chunk); extra = ((top_size - pad - MINSIZE + (pagesz-1)) / pagesz - 1) * pagesz; if (extra < (long)pagesz) /* Not enough memory to release */ return 0; -#ifndef NO_THREADS - if(ar_ptr == &main_arena) { -#endif + /* Test to make sure no one else called sbrk */ + current_brk = (char*)(MORECORE (0)); + if (current_brk != (char*)(top_chunk) + top_size) + return 0; /* Apparently we don't own memory; must fail */ - /* Test to make sure no one else called sbrk */ - current_brk = (char*)(MORECORE (0)); - if (current_brk != (char*)(top_chunk) + top_size) - return 0; /* Apparently we don't own memory; must fail */ + new_brk = (char*)(MORECORE (-extra)); - new_brk = (char*)(MORECORE (-extra)); - - if (new_brk == (char*)(MORECORE_FAILURE)) { /* sbrk failed? */ - /* Try to figure out what we have */ - current_brk = (char*)(MORECORE (0)); - top_size = current_brk - (char*)top_chunk; - if (top_size >= (long)MINSIZE) /* if not, we are very very dead! */ - { - sbrked_mem = current_brk - sbrk_base; - set_head(top_chunk, top_size | PREV_INUSE); - } - check_chunk(ar_ptr, top_chunk); - return 0; + if (new_brk == (char*)(MORECORE_FAILURE)) { /* sbrk failed? */ + /* Try to figure out what we have */ + current_brk = (char*)(MORECORE (0)); + top_size = current_brk - (char*)top_chunk; + if (top_size >= (long)MINSIZE) /* if not, we are very very dead! */ + { + sbrked_mem = current_brk - sbrk_base; + set_head(top_chunk, top_size | PREV_INUSE); } - sbrked_mem -= extra; + check_chunk(&main_arena, top_chunk); + return 0; + } + sbrked_mem -= extra; + + /* Success. Adjust top accordingly. */ + set_head(top_chunk, (top_size - extra) | PREV_INUSE); + check_chunk(&main_arena, top_chunk); + return 1; +} #ifndef NO_THREADS - } else { - if(grow_heap(heap_for_ptr(top_chunk), -extra) != 0) - return 0; - } + +static int +#if __STD_C +heap_trim(heap_info *heap, size_t pad) +#else +heap_trim(heap, pad) heap_info *heap; size_t pad; #endif +{ + unsigned long pagesz = malloc_getpagesize; + arena *ar_ptr = heap->ar_ptr; + mchunkptr top_chunk = top(ar_ptr), p, bck, fwd; + heap_info *prev_heap; + long new_size, top_size, extra; + + /* Can this heap go away completely ? */ + while(top_chunk == chunk_at_offset(heap, sizeof(*heap))) { + prev_heap = heap->prev; + p = chunk_at_offset(prev_heap, prev_heap->size - (MINSIZE-2*SIZE_SZ)); + assert(p->size == (0|PREV_INUSE)); /* must be fencepost */ + p = prev_chunk(p); + new_size = chunksize(p) + (MINSIZE-2*SIZE_SZ); + assert(new_size>0 && new_size<(long)2*MINSIZE); + if(!prev_inuse(p)) + new_size += p->prev_size; + assert(new_size>0 && new_size<HEAP_MAX_SIZE); + if(new_size + (HEAP_MAX_SIZE - prev_heap->size) < pad + MINSIZE + pagesz) + break; + ar_ptr->size -= heap->size; + delete_heap(heap); + heap = prev_heap; + if(!prev_inuse(p)) { /* consolidate backward */ + p = prev_chunk(p); + unlink(p, bck, fwd); + } + assert(((unsigned long)((char*)p + new_size) & (pagesz-1)) == 0); + assert( ((char*)p + new_size) == ((char*)heap + heap->size) ); + top(ar_ptr) = top_chunk = p; + set_head(top_chunk, new_size | PREV_INUSE); + check_chunk(ar_ptr, top_chunk); + } + top_size = chunksize(top_chunk); + extra = ((top_size - pad - MINSIZE + (pagesz-1))/pagesz - 1) * pagesz; + if(extra < (long)pagesz) + return 0; + /* Try to shrink. */ + if(grow_heap(heap, -extra) != 0) + return 0; + ar_ptr->size -= extra; /* Success. Adjust top accordingly. */ set_head(top_chunk, (top_size - extra) | PREV_INUSE); @@ -3155,6 +3265,8 @@ arena_trim(ar_ptr, pad) arena *ar_ptr; size_t pad; return 1; } +#endif + /* @@ -3194,11 +3306,15 @@ size_t malloc_usable_size(mem) Void_t* mem; -/* Utility to update current_mallinfo for malloc_stats and mallinfo() */ +/* Utility to update mallinfo for malloc_stats() and mallinfo() */ -static void malloc_update_mallinfo __MALLOC_P ((void)) +static void +#if __STD_C +malloc_update_mallinfo(arena *ar_ptr, struct mallinfo *mi) +#else +malloc_update_mallinfo(ar_ptr, mi) arena *ar_ptr; struct mallinfo *mi; +#endif { - arena *ar_ptr = &main_arena; int i, navail; mbinptr b; mchunkptr p; @@ -3219,7 +3335,7 @@ static void malloc_update_mallinfo __MALLOC_P ((void)) #if MALLOC_DEBUG check_free_chunk(ar_ptr, p); for (q = next_chunk(p); - q < top(ar_ptr) && inuse(q) && (long)chunksize(q) >= (long)MINSIZE; + q != top(ar_ptr) && inuse(q) && (long)chunksize(q) > 0; q = next_chunk(q)) check_inuse_chunk(ar_ptr, q); #endif @@ -3228,62 +3344,132 @@ static void malloc_update_mallinfo __MALLOC_P ((void)) } } - current_mallinfo.ordblks = navail; - current_mallinfo.uordblks = sbrked_mem - avail; - current_mallinfo.fordblks = avail; - current_mallinfo.hblks = n_mmaps; - current_mallinfo.hblkhd = mmapped_mem; - current_mallinfo.keepcost = chunksize(top(ar_ptr)); + mi->arena = ar_ptr->size; + mi->ordblks = navail; + mi->uordblks = ar_ptr->size - avail; + mi->fordblks = avail; + mi->hblks = n_mmaps; + mi->hblkhd = mmapped_mem; + mi->keepcost = chunksize(top(ar_ptr)); (void)mutex_unlock(&ar_ptr->mutex); } +#if !defined(NO_THREADS) && MALLOC_DEBUG > 1 + +/* Print the complete contents of a single heap to stderr. */ + +static void +#if __STD_C +dump_heap(heap_info *heap) +#else +dump_heap(heap) heap_info *heap; +#endif +{ + char *ptr; + mchunkptr p; + + fprintf(stderr, "Heap %p, size %10lx:\n", heap, (long)heap->size); + ptr = (heap->ar_ptr != (arena*)(heap+1)) ? + (char*)(heap + 1) : (char*)(heap + 1) + sizeof(arena); + p = (mchunkptr)(((unsigned long)ptr + MALLOC_ALIGN_MASK) & + ~MALLOC_ALIGN_MASK); + for(;;) { + fprintf(stderr, "chunk %p size %10lx", p, (long)p->size); + if(p == top(heap->ar_ptr)) { + fprintf(stderr, " (top)\n"); + break; + } else if(p->size == (0|PREV_INUSE)) { + fprintf(stderr, " (fence)\n"); + break; + } + fprintf(stderr, "\n"); + p = next_chunk(p); + } +} + +#endif + /* malloc_stats: - Prints on stderr the amount of space obtain from the system (both - via sbrk and mmap), the maximum amount (which may be more than - current if malloc_trim and/or munmap got called), the maximum - number of simultaneous mmap regions used, and the current number + For all arenas seperately and in total, prints on stderr the + amount of space obtained from the system, and the current number of bytes allocated via malloc (or realloc, etc) but not yet freed. (Note that this is the number of bytes allocated, not the number requested. It will be larger than the number requested - because of alignment and bookkeeping overhead.) + because of alignment and bookkeeping overhead.) When not compiled + for multiple threads, the maximum amount of allocated memory + (which may be more than current if malloc_trim and/or munmap got + called) is also reported. When using mmap(), prints the maximum + number of simultaneous mmap regions used, too. */ void malloc_stats() { - malloc_update_mallinfo(); - fprintf(stderr, "max system bytes = %10u\n", - (unsigned int)(max_total_mem)); - fprintf(stderr, "system bytes = %10u\n", - (unsigned int)(sbrked_mem + mmapped_mem)); - fprintf(stderr, "in use bytes = %10u\n", - (unsigned int)(current_mallinfo.uordblks + mmapped_mem)); + int i; + arena *ar_ptr; + struct mallinfo mi; + unsigned int in_use_b = mmapped_mem, system_b = in_use_b; +#if THREAD_STATS + long stat_lock_direct = 0, stat_lock_loop = 0, stat_lock_wait = 0; +#endif + + for(i=0, ar_ptr = &main_arena; ar_ptr; ar_ptr = ar_ptr->next, i++) { + malloc_update_mallinfo(ar_ptr, &mi); + fprintf(stderr, "Arena %d:\n", i); + fprintf(stderr, "system bytes = %10u\n", (unsigned int)mi.arena); + fprintf(stderr, "in use bytes = %10u\n", (unsigned int)mi.uordblks); + system_b += mi.arena; + in_use_b += mi.uordblks; +#if THREAD_STATS + stat_lock_direct += ar_ptr->stat_lock_direct; + stat_lock_loop += ar_ptr->stat_lock_loop; + stat_lock_wait += ar_ptr->stat_lock_wait; +#endif +#if !defined(NO_THREADS) && MALLOC_DEBUG > 1 + if(ar_ptr != &main_arena) { + heap_info *heap = heap_for_ptr(top(ar_ptr)); + while(heap) { dump_heap(heap); heap = heap->prev; } + } +#endif + } + fprintf(stderr, "Total (incl. mmap):\n"); + fprintf(stderr, "system bytes = %10u\n", system_b); + fprintf(stderr, "in use bytes = %10u\n", in_use_b); +#ifdef NO_THREADS + fprintf(stderr, "max system bytes = %10u\n", (unsigned int)max_total_mem); +#endif #if HAVE_MMAP - fprintf(stderr, "max mmap regions = %10u\n", - (unsigned int)max_n_mmaps); + fprintf(stderr, "max mmap regions = %10u\n", (unsigned int)max_n_mmaps); #endif #if THREAD_STATS - fprintf(stderr, "arenas created = %10d\n", stat_n_arenas); - fprintf(stderr, "heaps created = %10d\n", stat_n_heaps); + fprintf(stderr, "heaps created = %10d\n", stat_n_heaps); fprintf(stderr, "locked directly = %10ld\n", stat_lock_direct); fprintf(stderr, "locked in loop = %10ld\n", stat_lock_loop); + fprintf(stderr, "locked waiting = %10ld\n", stat_lock_wait); + fprintf(stderr, "locked total = %10ld\n", + stat_lock_direct + stat_lock_loop + stat_lock_wait); #endif } /* mallinfo returns a copy of updated current mallinfo. + The information reported is for the arena last used by the thread. */ struct mallinfo mALLINFo() { - malloc_update_mallinfo(); - return current_mallinfo; + struct mallinfo mi; + Void_t *vptr = NULL; + + tsd_getspecific(arena_key, vptr); + malloc_update_mallinfo((vptr ? (arena*)vptr : &main_arena), &mi); + return mi; } diff --git a/malloc/malloc.h b/malloc/malloc.h index 57f6e33..4b013e9 100644 --- a/malloc/malloc.h +++ b/malloc/malloc.h @@ -18,7 +18,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _MALLOC_H -#define _MALLOC_H 1 +#define _MALLOC_H 1 /* `ptmalloc', a malloc implementation for multiple threads without @@ -50,9 +50,9 @@ #endif #ifdef _LIBC -/* Used by libc internals. */ -#define __malloc_size_t size_t -#define __malloc_ptrdiff_t ptrdiff_t +/* Used by GNU libc internals. */ +#define __malloc_size_t size_t +#define __malloc_ptrdiff_t ptrdiff_t #endif #if defined (__STDC__) || defined (__cplusplus) || defined (__GNUC__) @@ -166,4 +166,4 @@ extern void malloc_stats __MALLOC_P ((void)); }; /* end of extern "C" */ #endif -#endif /* !defined(_PTMALLOC_H_) */ +#endif /* !defined(_MALLOC_H) */ diff --git a/malloc/thread-m.h b/malloc/thread-m.h index 371e491..331afc7 100644 --- a/malloc/thread-m.h +++ b/malloc/thread-m.h @@ -19,8 +19,8 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* One out of _LIBC, USE_PTHREADS, USE_THR * or USE_SPROC should be - defined, otherwise the token NO_THREADS * and dummy implementations +/* One out of _LIBC, USE_PTHREADS, USE_THR, or USE_SPROC should be + defined, otherwise the token NO_THREADS and dummy implementations of the macros will be defined. */ #ifndef _THREAD_M_H @@ -43,14 +43,11 @@ typedef pthread_key_t tsd_key_t; #define MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER #define tsd_key_create(key, destr) \ - if (__pthread_key_create != NULL) { \ - __pthread_key_create(key, destr); } else { *(key) = (tsd_key_t) 0; } + if (__pthread_key_create != NULL) { __pthread_key_create(key, destr); } #define tsd_setspecific(key, data) \ - if (__pthread_setspecific != NULL) { \ - __pthread_setspecific(key, data); } else { (key) = (tsd_key_t) data; } + if (__pthread_setspecific != NULL) { __pthread_setspecific(key, data); } #define tsd_getspecific(key, vptr) \ - (vptr = (__pthread_getspecific != NULL ? \ - __pthread_getspecific(key) : (tsd_key_t *) (key))) + (vptr = (__pthread_getspecific != NULL ? __pthread_getspecific(key) : NULL)) #define mutex_init(m) \ (__pthread_mutex_init != NULL ? __pthread_mutex_init (m, NULL) : 0) @@ -167,9 +164,9 @@ typedef int mutex_t; #define mutex_unlock(m) (0) typedef void *tsd_key_t; -#define tsd_key_create(key, destr) (*(key) = NULL) -#define tsd_setspecific(key, data) ((key) = data) -#define tsd_getspecific(key, vptr) (vptr = (key)) +#define tsd_key_create(key, destr) do {} while(0) +#define tsd_setspecific(key, data) do {} while(0) +#define tsd_getspecific(key, vptr) (vptr = NULL) #endif /* defined(NO_THREADS) */ diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c index c63c1e1..e532400 100644 --- a/stdio-common/printf_fp.c +++ b/stdio-common/printf_fp.c @@ -988,7 +988,7 @@ __guess_grouping (unsigned int intdig_max, const char *grouping, else if (*grouping == 0) { /* Same grouping repeats. */ - groups += intdig_max / grouping[-1]; + groups += (intdig_max - 1) / grouping[-1]; break; } } diff --git a/sysdeps/stub/sys/ipc_buf.h b/sysdeps/stub/sys/ipc_buf.h index d62d2c1..a5ecbd9 100644 --- a/sysdeps/stub/sys/ipc_buf.h +++ b/sysdeps/stub/sys/ipc_buf.h @@ -1,26 +1,27 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of the GNU C Library. -Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. +/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_IPC_BUF_H -#define _SYS_IPC_BUF_H +#define _SYS_IPC_BUF_H 1 #include <features.h> + #include <sys/types.h> /* Mode bits for `msgget', `semget', and `shmget'. */ @@ -52,4 +53,4 @@ struct ipc_perm __END_DECLS -#endif /* sys/ipc_buf.h */ +#endif /* _SYS_IPC_BUF_H */ diff --git a/sysdeps/unix/sysv/linux/i386/sys/perm.h b/sysdeps/unix/sysv/linux/i386/sys/perm.h index 1ae5f2e..52edf70 100644 --- a/sysdeps/unix/sysv/linux/i386/sys/perm.h +++ b/sysdeps/unix/sysv/linux/i386/sys/perm.h @@ -1,20 +1,20 @@ /* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_PERM_H @@ -24,7 +24,7 @@ Boston, MA 02111-1307, USA. */ __BEGIN_DECLS /* Set port input/output permissions. */ -extern int ioperm __P ((unsigned long __from, unsigned long __num, +extern int ioperm __P ((unsigned long int __from, unsigned long int __num, int __turn_on)); @@ -33,4 +33,4 @@ extern int iopl __P ((int __level)); __END_DECLS -#endif /* sys/perm.h */ +#endif /* _SYS_PERM_H */ diff --git a/sysdeps/unix/sysv/linux/i386/sys/vm86.h b/sysdeps/unix/sysv/linux/i386/sys/vm86.h index fd3c2b3..0287b5e 100644 --- a/sysdeps/unix/sysv/linux/i386/sys/vm86.h +++ b/sysdeps/unix/sysv/linux/i386/sys/vm86.h @@ -1,20 +1,20 @@ /* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_VM86_H @@ -31,4 +31,4 @@ extern int vm86 __P ((struct vm86_struct *__info)); __END_DECLS -#endif /* sys/vm86.h */ +#endif /* _SYS_VM86_H */ diff --git a/sysdeps/unix/sysv/linux/sys/ipc_buf.h b/sysdeps/unix/sysv/linux/sys/ipc_buf.h index 767fc9a..a1eba68 100644 --- a/sysdeps/unix/sysv/linux/sys/ipc_buf.h +++ b/sysdeps/unix/sysv/linux/sys/ipc_buf.h @@ -1,26 +1,27 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of the GNU C Library. -Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. +/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_IPC_BUF_H -#define _SYS_IPC_BUF_H +#define _SYS_IPC_BUF_H 1 #include <features.h> + #include <sys/types.h> /* Mode bits for `msgget', `semget', and `shmget'. */ @@ -81,4 +82,4 @@ extern int __ipc __P ((int __call, int __first, int __second, int __third, __END_DECLS -#endif /* sys/ipc_buf.h */ +#endif /* _SYS_IPC_BUF_H */ diff --git a/sysdeps/unix/sysv/linux/sys/kdaemon.h b/sysdeps/unix/sysv/linux/sys/kdaemon.h index fce169f..d59fe2b 100644 --- a/sysdeps/unix/sysv/linux/sys/kdaemon.h +++ b/sysdeps/unix/sysv/linux/sys/kdaemon.h @@ -1,9 +1,33 @@ +/* Copyright (C) 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + /* Interfaces to control the various kernel daemons. */ #ifndef _SYS_KDAEMON_H -#define _SYS_KDAEMON_H + +#define _SYS_KDAEMON_H 1 +#include <features.h> + +__BEGIN_DECLS /* Start, flush, or tune the kernel's buffer flushing daemon. */ -extern int bdflush (int func, long data); +extern int bdflush __P ((int __func, long int __data)); + +__END_DECLS #endif /* _SYS_KDAEMON_H */ diff --git a/sysdeps/unix/sysv/linux/sys/klog.h b/sysdeps/unix/sysv/linux/sys/klog.h index 7833522..62243e9 100644 --- a/sysdeps/unix/sysv/linux/sys/klog.h +++ b/sysdeps/unix/sysv/linux/sys/klog.h @@ -21,10 +21,14 @@ #define _SYS_KLOG_H 1 #include <features.h> +__BEGIN_DECLS + /* Control the kernel's logging facility. This corresponds exactly to the kernel's syslog system call, but that name is easily confused with the user-level syslog facility, which is something completely different. */ extern int klogctl __P ((int __type, char *__bufp, int __len)); +__END_DECLS + #endif /* _SYS_KLOG_H */ diff --git a/sysdeps/unix/sysv/linux/sys/mman.h b/sysdeps/unix/sysv/linux/sys/mman.h index df08807..eadb1f1 100644 --- a/sysdeps/unix/sysv/linux/sys/mman.h +++ b/sysdeps/unix/sysv/linux/sys/mman.h @@ -100,4 +100,4 @@ extern __caddr_t mremap __P ((__caddr_t __addr, size_t __old_len, __END_DECLS -#endif /* sys/mman.h */ +#endif /* _SYS_MMAN_H */ diff --git a/sysdeps/unix/sysv/linux/sys/module.h b/sysdeps/unix/sysv/linux/sys/module.h index 1062854..e62254f 100644 --- a/sysdeps/unix/sysv/linux/sys/module.h +++ b/sysdeps/unix/sysv/linux/sys/module.h @@ -1,3 +1,21 @@ +/* Copyright (C) 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + #ifndef _SYS_MODULE_H #define _SYS_MODULE_H 1 @@ -8,17 +26,19 @@ #include <linux/module.h> +__BEGIN_DECLS + /* Return number of kernel symbols if TABLE == NULL, otherwise, return kernel symbols in TABLE. TABLE must be large enough to hold all kernel symbols. */ -extern int get_kernel_syms __P ((struct kernel_sym * table)); +extern int get_kernel_syms __P ((struct kernel_sym *__table)); /* Create a new module of name MODULE_NAME and of size SIZE bytes. The return address is the starting address of the new module or -1L if the module cannot be created (the return value needs to be cast to (long) to detect the error condition). */ -extern unsigned long create_module __P ((__const char * module_name, - size_t size)); +extern unsigned long int create_module __P ((__const char *__module_name, + size_t __size)); /* Initialize the module called MODULE_NAME with the CONTENTSSIZE bytes starting at address CONTENTS. CONTENTS normally contains the @@ -28,12 +48,14 @@ extern unsigned long create_module __P ((__const char * module_name, ROUTINES.cleanup is executed. SYMTAB is NULL if the module does not want to export symbols by itself, or a pointer to a symbol table if the module wants to register its own symbols. */ -extern int init_module __P ((__const char * module_name, - __const void * contents, size_t contentssize, - struct mod_routines * routines, - struct symbol_table * symtab)); +extern int init_module __P ((__const char *__module_name, + __const void *__contents, size_t __contentssize, + struct mod_routines *__routines, + struct symbol_table *__symtab)); /* Delete the module named MODULE_NAME from the kernel. */ -extern int delete_module __P ((__const char *module_name)); +extern int delete_module __P ((__const char *__module_name)); + +__END_DECLS -#endif /* _SYS_MODULE_H */ +#endif /* sys/module.h */ diff --git a/sysdeps/unix/sysv/linux/sys/mount.h b/sysdeps/unix/sysv/linux/sys/mount.h index d8e1b1a..59a1aa4 100644 --- a/sysdeps/unix/sysv/linux/sys/mount.h +++ b/sysdeps/unix/sysv/linux/sys/mount.h @@ -1,38 +1,36 @@ /* Header file for mounting/unmount Linux filesystems. -Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. + Copyright (C) 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_MOUNT_H -#define _SYS_MOUNT_H +#define _SYS_MOUNT_H 1 #include <features.h> __BEGIN_DECLS /* Mount a filesystem. */ -extern int mount __P ((__const char *__special_file, - __const char *__dir, - __const char *__fstype, - unsigned long int __rwflag, - __const void *__data)); +extern int mount __P ((__const char *__special_file, __const char *__dir, + __const char *__fstype, unsigned long int __rwflag, + __const void *__data)); /* Unmount a filesystem. */ -extern int umount __P ((__const char *__special_file)); +extern int umount __P ((__const char *__special_file)); __END_DECLS diff --git a/sysdeps/unix/sysv/linux/sys/msq_buf.h b/sysdeps/unix/sysv/linux/sys/msq_buf.h index 6e4435d..e885bd9 100644 --- a/sysdeps/unix/sysv/linux/sys/msq_buf.h +++ b/sysdeps/unix/sysv/linux/sys/msq_buf.h @@ -1,26 +1,27 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of the GNU C Library. -Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. +/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_MSQ_BUF_H -#define _SYS_MSQ_BUF_H +#define _SYS_MSQ_BUF_H 1 #include <features.h> + #include <sys/types.h> /* Define options for message queue functions. */ @@ -58,19 +59,20 @@ struct msqid_ds #define MSG_INFO 12 /* buffer for msgctl calls IPC_INFO, MSG_INFO */ -struct msginfo { - int msgpool; - int msgmap; - int msgmax; - int msgmnb; - int msgmni; - int msgssz; - int msgtql; - ushort msgseg; +struct msginfo +{ + int msgpool; + int msgmap; + int msgmax; + int msgmnb; + int msgmni; + int msgssz; + int msgtql; + ushort msgseg; }; #endif /* __USE_MISC */ __END_DECLS -#endif /* sys/msq_buf.h */ +#endif /* _SYS_MSQ_BUF_H */ diff --git a/sysdeps/unix/sysv/linux/sys/param.h b/sysdeps/unix/sysv/linux/sys/param.h index e4a8406..d5f6239 100644 --- a/sysdeps/unix/sysv/linux/sys/param.h +++ b/sysdeps/unix/sysv/linux/sys/param.h @@ -1,23 +1,24 @@ /* Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_PARAM_H -#define _SYS_PARAM_H + +#define _SYS_PARAM_H 1 #include <limits.h> #include <linux/limits.h> diff --git a/sysdeps/unix/sysv/linux/sys/procfs.h b/sysdeps/unix/sysv/linux/sys/procfs.h index 619955c..59f0fcd 100644 --- a/sysdeps/unix/sysv/linux/sys/procfs.h +++ b/sysdeps/unix/sysv/linux/sys/procfs.h @@ -1,20 +1,20 @@ /* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_PROCFS_H @@ -31,6 +31,8 @@ Boston, MA 02111-1307, USA. */ #include <asm/user.h> #include <asm/elf.h> +__BEGIN_DECLS + struct elf_siginfo { int si_signo; /* signal number */ @@ -102,5 +104,6 @@ struct elf_prpsinfo typedef struct elf_prstatus prstatus_t; typedef struct elf_prpsinfo prpsinfo_t; +__END_DECLS #endif /* sys/procfs.h */ diff --git a/sysdeps/unix/sysv/linux/sys/ptrace.h b/sysdeps/unix/sysv/linux/sys/ptrace.h index f26b7db..ec94def 100644 --- a/sysdeps/unix/sysv/linux/sys/ptrace.h +++ b/sysdeps/unix/sysv/linux/sys/ptrace.h @@ -18,8 +18,8 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_PTRACE_H -#define _SYS_PTRACE_H +#define _SYS_PTRACE_H 1 #include <features.h> __BEGIN_DECLS @@ -91,8 +91,8 @@ enum __ptrace_request appear (those that are used for the particular request) as: pid_t PID, void *ADDR, int DATA, void *ADDR2 after REQUEST. */ -extern int ptrace __P ((enum __ptrace_request __request __DOTS)); +extern int ptrace __P ((enum __ptrace_request __request, ...)); __END_DECLS -#endif /* sys/ptrace.h */ +#endif /* _SYS_PTRACE_H */ diff --git a/sysdeps/unix/sysv/linux/sys/reboot.h b/sysdeps/unix/sysv/linux/sys/reboot.h index a7b86fa..8783b27 100644 --- a/sysdeps/unix/sysv/linux/sys/reboot.h +++ b/sysdeps/unix/sysv/linux/sys/reboot.h @@ -1,20 +1,20 @@ /* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ /* This file should define RB_* macros to be used as flag bits in the argument to the `reboot' system call. */ @@ -40,4 +40,4 @@ Boston, MA 02111-1307, USA. */ /* Reboot or halt the system. */ extern int reboot __P ((int __howto)); -#endif /* sys/reboot.h */ +#endif /* _SYS_REBOOT_H */ diff --git a/sysdeps/unix/sysv/linux/sys/sem_buf.h b/sysdeps/unix/sysv/linux/sys/sem_buf.h index bfac914..4770354 100644 --- a/sysdeps/unix/sysv/linux/sys/sem_buf.h +++ b/sysdeps/unix/sysv/linux/sys/sem_buf.h @@ -1,26 +1,27 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of the GNU C Library. -Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. +/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_SEM_BUF_H -#define _SYS_SEM_BUF_H +#define _SYS_SEM_BUF_H 1 #include <features.h> + #include <sys/types.h> /* Flags for `semop'. */ @@ -66,21 +67,22 @@ union semun #define SEM_STAT 18 #define SEM_INFO 19 -struct seminfo { - int semmap; - int semmni; - int semmns; - int semmnu; - int semmsl; - int semopm; - int semume; - int semusz; - int semvmx; - int semaem; +struct seminfo +{ + int semmap; + int semmni; + int semmns; + int semmnu; + int semmsl; + int semopm; + int semume; + int semusz; + int semvmx; + int semaem; }; #endif /* __USE_MISC */ __END_DECLS -#endif /* sys/sem_buf.h */ +#endif /* _SYS_SEM_BUF_H */ diff --git a/sysdeps/unix/sysv/linux/sys/shm_buf.h b/sysdeps/unix/sysv/linux/sys/shm_buf.h index 16cc0c5..08e69eb 100644 --- a/sysdeps/unix/sysv/linux/sys/shm_buf.h +++ b/sysdeps/unix/sysv/linux/sys/shm_buf.h @@ -1,26 +1,27 @@ /* Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. -Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_SHM_BUF_H -#define _SYS_SHM_BUF_H +#define _SYS_SHM_BUF_H 1 #include <features.h> + #include <sys/types.h> /* Permission flag for shmget. */ @@ -65,25 +66,27 @@ struct shmid_ds #define SHM_DEST 01000 /* segment will be destroyed on last detach */ #define SHM_LOCKED 02000 /* segment will not be swapped */ -struct shminfo { - int shmmax; - int shmmin; - int shmmni; - int shmseg; - int shmall; +struct shminfo +{ + int shmmax; + int shmmin; + int shmmni; + int shmseg; + int shmall; }; -struct shm_info { - int used_ids; - ulong shm_tot; /* total allocated shm */ - ulong shm_rss; /* total resident shm */ - ulong shm_swp; /* total swapped shm */ - ulong swap_attempts; - ulong swap_successes; +struct shm_info +{ + int used_ids; + ulong shm_tot; /* total allocated shm */ + ulong shm_rss; /* total resident shm */ + ulong shm_swp; /* total swapped shm */ + ulong swap_attempts; + ulong swap_successes; }; #endif /* __USE_MISC */ __END_DECLS -#endif /* sys/shm_buf.h */ +#endif /* _SYS_SHM_BUF_H */ diff --git a/sysdeps/unix/sysv/linux/sys/socketcall.h b/sysdeps/unix/sysv/linux/sys/socketcall.h index 4bfd712..9aaca7a 100644 --- a/sysdeps/unix/sysv/linux/sys/socketcall.h +++ b/sysdeps/unix/sysv/linux/sys/socketcall.h @@ -1,23 +1,25 @@ /* ID for functions called via socketcall system call. - Copyright (C) 1995 Free Software Foundation, Inc. + Copyright (C) 1995, 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_SOCKETCALL_H -#define _SYS_SOCKETCALL_H + +#define _SYS_SOCKETCALL_H 1 /* Define unique numbers for the operations permitted on socket. Linux uses a single system call for all these functions. The relevant code @@ -43,4 +45,4 @@ Boston, MA 02111-1307, USA. */ #define SOCKOP_sendmsg 16 #define SOCKOP_recvmsg 17 -#endif +#endif /* _SYS_SOCKETCALL_H */ diff --git a/sysdeps/unix/sysv/linux/sys/swap.h b/sysdeps/unix/sysv/linux/sys/swap.h index f454c8c..13921ea 100644 --- a/sysdeps/unix/sysv/linux/sys/swap.h +++ b/sysdeps/unix/sysv/linux/sys/swap.h @@ -1,30 +1,31 @@ /* Calls to enable and disable swapping on specified locations. Linux version. -Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. + Copyright (C) 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ -#ifndef __SYS_SWAP_H +#ifndef _SYS_SWAP_H -#define __SYS_SWAP_H 1 +#define _SYS_SWAP_H 1 #include <features.h> /* Get constants from kernel headers. */ #include <linux/swap.h> +__BEGIN_DECLS /* Make the block special device PATH available to the system for swapping. This call is restricted to the super-user. */ @@ -33,5 +34,6 @@ extern int swapon __P ((__const char *__path, int __flags)); /* Stop using block special device PATH for swapping. */ extern int swapoff __P ((__const char *__path)); +__END_DECLS -#endif /* sys/swap.h */ +#endif /* _SYS_SWAP_H */ diff --git a/sysdeps/unix/sysv/linux/sys/sysctl.h b/sysdeps/unix/sysv/linux/sys/sysctl.h index 1ec768f..a0ea92e 100644 --- a/sysdeps/unix/sysv/linux/sys/sysctl.h +++ b/sysdeps/unix/sysv/linux/sys/sysctl.h @@ -1,24 +1,24 @@ /* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_SYSCTL_H -#define _SYS_SYSCTL_H 1 +#define _SYS_SYSCTL_H 1 #include <features.h> __BEGIN_DECLS @@ -33,4 +33,4 @@ extern int sysctl __P ((int *__name, int __nlen, void *__oldval, __END_DECLS -#endif /* sys/sysctl.h */ +#endif /* _SYS_SYSCTL_H */ diff --git a/sysdeps/unix/sysv/linux/sys/sysinfo.h b/sysdeps/unix/sysv/linux/sys/sysinfo.h index fbdb1de..dc435d6 100644 --- a/sysdeps/unix/sysv/linux/sys/sysinfo.h +++ b/sysdeps/unix/sysv/linux/sys/sysinfo.h @@ -1,20 +1,20 @@ /* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_SYSINFO_H @@ -24,6 +24,8 @@ Boston, MA 02111-1307, USA. */ /* Get sysinfo structure from kernel header. */ #include <linux/kernel.h> +__BEGIN_DECLS + /* Returns information on overall system statistics. */ extern int sysinfo __P ((struct sysinfo *__info)); @@ -45,4 +47,6 @@ extern int get_phys_pages __P ((void)); extern int __get_avphys_pages __P ((void)); extern int get_avphys_pages __P ((void)); +__END_DECLS + #endif /* sys/sysinfo.h */ diff --git a/sysdeps/unix/sysv/linux/sys/sysmacros.h b/sysdeps/unix/sysv/linux/sys/sysmacros.h index 61e55e3..caf4566 100644 --- a/sysdeps/unix/sysv/linux/sys/sysmacros.h +++ b/sysdeps/unix/sysv/linux/sys/sysmacros.h @@ -1,23 +1,24 @@ /* Definitions of macros to access `dev_t' values. -Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. + Copyright (C) 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_SYSMACROS_H + #define _SYS_SYSMACROS_H 1 /* Get definition from kernel header. */ @@ -28,4 +29,4 @@ Boston, MA 02111-1307, USA. */ #define minor(dev) MINOR ((unsigned int) (dev)) #define makedev(major, minor) MKDEV (major, minor) -#endif /* sys/sysmacros.h */ +#endif /* _SYS_SYSMACROS_H */ diff --git a/sysdeps/unix/sysv/linux/sys/timex.h b/sysdeps/unix/sysv/linux/sys/timex.h index 8543b0d..5e0f14c 100644 --- a/sysdeps/unix/sysv/linux/sys/timex.h +++ b/sysdeps/unix/sysv/linux/sys/timex.h @@ -1,20 +1,20 @@ /* Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. - -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. - -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_TIMEX_H diff --git a/sysvipc/sys/sem.h b/sysvipc/sys/sem.h index d937e6b..2c26e24 100644 --- a/sysvipc/sys/sem.h +++ b/sysvipc/sys/sem.h @@ -1,26 +1,27 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of the GNU C Library. -Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. +/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_SEM_H -#define _SYS_SEM_H +#define _SYS_SEM_H 1 #include <features.h> + #include <sys/types.h> /* Get common definition of System V style IPC. */ @@ -56,4 +57,4 @@ extern int semop __P ((int __semid, struct sembuf *__sops, __END_DECLS -#endif /* sys/sem.h */ +#endif /* _SYS_SEM_H */ diff --git a/sysvipc/sys/shm.h b/sysvipc/sys/shm.h index 9ee61e4..9da5728 100644 --- a/sysvipc/sys/shm.h +++ b/sysvipc/sys/shm.h @@ -1,26 +1,27 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of the GNU C Library. -Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. +/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _SYS_SHM_H -#define _SYS_SHM_H +#define _SYS_SHM_H 1 #include <features.h> + #include <unistd.h> /* for `getpagesize' declaration */ #include <sys/types.h> @@ -53,4 +54,4 @@ extern int shmdt __P ((char *__shmaddr)); __END_DECLS -#endif /* sys/shm.h */ +#endif /* _SYS_SHM_H */ diff --git a/time/strftime.c b/time/strftime.c index 4b00eb5..5447b3e 100644 --- a/time/strftime.c +++ b/time/strftime.c @@ -45,6 +45,9 @@ # include <time.h> # endif #endif +#if HAVE_TZNAME +extern char *tzname[]; +#endif /* Do multibyte processing if multibytes are supported, unless multibyte sequences are safe in formats. Multibyte sequences are diff --git a/time/strptime.c b/time/strptime.c index e2427e6..bd38f96 100644 --- a/time/strptime.c +++ b/time/strptime.c @@ -1,22 +1,22 @@ /* strptime - Convert a string representation of time to a time value. -Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. -Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. + Copyright (C) 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #include <ctype.h> #include <langinfo.h> @@ -1,4 +1,4 @@ /* This file just defines the current version number of libc. */ #define RELEASE "alpha" -#define VERSION "1.98" +#define VERSION "1.99" |