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authorUlrich Drepper <drepper@redhat.com>1997-10-26 20:13:00 +0000
committerUlrich Drepper <drepper@redhat.com>1997-10-26 20:13:00 +0000
commitaf6f39063b4433ee73647159200d105994d75b49 (patch)
tree9775bb32db5cffc9ab0fba29a6c11d853cbcd943 /sysdeps
parentf2ea0f5b0d6ff2bbf261a5fd3d61f967e36f22e6 (diff)
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1997-10-26 18:12 Ulrich Drepper <drepper@cygnus.com> * libio/genops.c: Partial undo of last patch. * libio/stdfiles.c: Likewise. * libio/iofdopen.c: Use _IO_FILE_complete, not _IO_file_plus. * libio/iopopen.c: Likewise. * libio/iovdprintf.c: Likewise. * libio/libio.h: Remove duplicated `;'. * libio/stdio.c: Remove misleading comment. * libio/stdio.h: Declare standard streams as variables. * login/Makefile (distribute): Add README.utmpd. * login/README.utmpd: New file. Provided by Mark M. Kettenis <kettenis@phys.uva.nl>. * manual/job.texi: Document tcgetsid. * manual/pattern.texi: Document globfree. * manual/terminal.texi: Document B38400 ... B460800. * posix/confstr.c: Print "-D_FILE_OFFSET_SIZE=64" for _CS_LFS_CFLAGS. * posix/unistd.h: Add explanation of _POSIX_* constants. * posix/unists.h: Add prototypes for __pread, __pread64, __pwrite and __pwrite64. * sysdeps/generic/pread.c: Define as __pread and make pread weak alias. * sysdeps/generic/pread64.c: Likewise. * sysdeps/generic/pwrite.c: Likewise. * sysdeps/generic/pwrite64.c: Likewise. * sysdeps/posix/pread.c: Likewise. * sysdeps/posix/pwrite.c: Likewise. * sysdeps/posix/pread64.c: New file. * sysdeps/posix/pwrite64.c: Likewise. * sysdeps/unix/sysv/linux/Makefile [$(subdir)=posix] (sysdep_routines): Add s_pread64 and s_pwrite64. * sysdeps/unix/sysv/linux/pread.c: New file. * sysdeps/unix/sysv/linux/pread64.c: New file. * sysdeps/unix/sysv/linux/pwrite.c: New file. * sysdeps/unix/sysv/linux/pwrite64.c: New file. * sysdeps/unix/sysv/linux/s_pread64.c: New file. * sysdeps/unix/sysv/linux/s_pwrite64.c: New file. * sysdeps/unix/sysv/linux/syscalls.list: Add pread and pwrite. * sysdeps/unix/sysv/linux/alpha/pread64.c: New (empty) file. * sysdeps/unix/sysv/linux/alpha/pwrite64.c: New (empty) file. * sysdeps/unix/sysv/linux/sparc/sparc64/pread64.c: New (empty) file. * sysdeps/unix/sysv/linux/sparc/sparc64/pwrite64.c: New (empty) file. * sysdeps/unix/sysv/linux/alpha/syscalls.list: Add pread and pwrite with weak aliases for *64 functions. * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise. * string/bits/string2.h: Add casts to allow void * arguments. * sysdeps/i386/i486/bits/string.h: Define index and rindex only if __USE_BSD or __USE_XOPEN_EXTENDED. * sysdeps/unix/sysv/linux/bits/socket.h: Add SCM_RIGHTS and other SCM_* constants from kernel header. * termios/termios.h: Add prototype for tcgetsid. 1997-10-26 13:26 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * sunrpc/clnt_perr.c: Add trailing '\0' to strings. * sunrpc/get_myaddr.c: Include rpc/clnt.h for prototypes. * sunrpc/pmap_clnt.c: Use get_myaddress from header file. 1997-10-26 05:26 Ulrich Drepper <drepper@cygnus.com> * configure.in: Punt if any directory mentioned in the enable-add-on parameter does not exist. 1997-10-25 19:25 Ulrich Drepper <drepper@cygnus.com> * termios/Makefile (routines): Add tcgetsid. * termios/tcgetsid.c: New file. Provided by Mark M. Kettenis <kettenis@phys.uva.nl>. 1997-10-25 18:56 Ulrich Drepper <drepper@cygnus.com> * stdlib/stdlib.h: Remove mblen optimization. * stdlib/mblen.c: Rewrite to make sure global state is not changed. Reported by anderson@metrolink.com. 1997-10-19 21:51 Wolfram Gloger <wg@wolfram.dent.med.uni-muenchen.de> * malloc/thread-m.h [_LIBC]: Use new __libc_internal_tsd_{set,get} interface for thread-specific data. 1997-10-25 06:51 Ulrich Drepper <drepper@cygnus.com> * elf/dl-addr.c: Use braces for correct logical grouping. Patch by Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>. 1997-10-18 09:15 Geoff Keating <geoffk@ozemail.com.au> * io/ftwtest-sh: Sometimes /tmp is a symlink to somewhere more convenient; that caused this test to break. * sysdeps/powerpc/dl-machine.h: Fix typo. * sysdeps/powerpc/bits/fenv.h: Don't use floating-point registers when -msoft-float is in effect, because this causes compilation to stop. * sysdeps/powerpc/bits/mathinlines.h: Likewise. * rpm/template: Add description, use RPM flags rather than the ones used to build the spec. Build in a temporary directory, not /. * elf/dl-lookup.c: Don't include _itoa.h, it's not used. * elf/dl-minimal.c: Use _itoa_word rather than _itoa. It seems that _itoa is the only routine that ld.so uses that requires something from libgcc.a on powerpc, so it would be best to avoid it in ld.so. * elf/rtld.c: Likewise. * sysdeps/generic/_strerror.c: Likewise. * stdio-common/_itoa.c: Split out digits strings. * stdio-common/itoa-digits.c: New file. * stdio-common/Makefile: Add itoa-digits. 1997-10-21 Andreas Jaeger <aj@arthur.rhein-neckar.de> * manual/filesys.texi (Scanning Directory Content): Document error case more. * dirent/scandir.c (scandir): Ignore errors from select function. Suggested by urbanw@cs.umu.se (closes PR libc/316). 1997-10-25 06:18 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/sparc/sparc32/socket.S: Corrections. Patch by Erik Troan <ewt@redhat.com>. 1997-10-25 04:00 Ulrich Drepper <drepper@cygnus.com> * sysdeps/generic/dl-cache.c (_dl_load_cache_lookup): Favour exact matching of version function if both the general (1) and glibc-specific (3) entry are present. 1997-10-22 18:47 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * sunrpc/rpc/clnt.h: Add get_myaddress prototype. * nis/libnsl.map: Fix typo. * nis/nis_call.c: Fix memory leak. 1997-10-22 19:29 Ulrich Drepper <drepper@cygnus.com> * sysdeps/generic/memcmp.c: Define __P if not defined before. Patch by Jim Meyering <meyering@eng.ascend.com>. 1997-10-21 22:09 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/sys/prctl.h: New file by Richard Gooch <rgooch@atnf.csiro.au>. 1997-10-21 21:50 Ulrich Drepper <drepper@cygnus.com> * misc/syslog.c (vsyslog): Open console with O_NOCTTY. Patch by Zack Weinberg <zack@rabi.phys.columbia.edu>. 1997-10-21 18:07 Ulrich Drepper <drepper@cygnus.com> * posix/wordexp.c: Improve handling of $... expressions. Patch by Tim Waugh <tim@cyberelk.demon.co.uk>. 1997-10-21 16:12 Ulrich Drepper <drepper@cygnus.com> * manual/string.texi: Correct return values of bcopy and bzero. Patch by Matthew Wilcox <willy@odie.barnet.ac.uk>. 1997-10-18 15:03 Philip Blundell <Philip.Blundell@pobox.com> * sysdeps/unix/sysv/linux/bits/socket.h: Correct types of some elements in struct msghdr and struct cmsghdr, to keep in step with the kernel. 1997-10-17 22:29 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/sparc/sparc32/init-first.h: Fix another bug in startup code. Patch by Eric Delaunay <delaunay@lix.polytechnique.fr>. 1997-10-16 20:17 Richard Henderson <rth@cygnus.com> * sysdeps/unix/sysv/linux/sparc/sparc32/socket.S: Dump args to the stack and give the kernel a pointer. Use the sysdep.h macros. 1997-10-17 04:07 Ulrich Drepper <drepper@cygnus.com> * sysdeps/sparc/sparc32/elf/start.S: Calculate argv correctly. Patch by Eric Delaunay <delaunay@lix.polytechnique.fr>. 1997-10-16 Andreas Jaeger <aj@arthur.rhein-neckar.de> * sysdeps/libm-ieee754/s_nextafterxf.c [!__STDC__]: Correct typo. 1997-10-16 14:50 Ulrich Drepper <drepper@cygnus.com> * manual/pattern.texi: Document globfree. 1997-10-15 21:11 Philip Blundell <Philip.Blundell@pobox.com> * sysdeps/unix/sysv/linux/net/if_packet.h: New file. * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add net/if_packet.h. * sysdeps/unix/sysv/linux/net/if_arp.h (ARPHRD_ASH): New type, for 64Mbps ASH. (ARPHRD_ETHER): This is used for 100Mbps networks too. 1997-10-15 Andreas Jaeger <aj@arthur.rhein-neckar.de> * Makerules (install): Use full pathnames for linker script. This is to work around a limitation in `ld' while no better solution is possible. 1997-10-15 Andreas Jaeger <aj@arthur.rhein-neckar.de> * malloc/malloc.c (mmap_chunk): Put inline before static in function definition to avoid compiler warning. (malloc_extend): Likewise. * sysdeps/generic/des_impl.c: Include "des.h" to avoid warning. 1997-10-15 Andreas Jaeger <aj@arthur.rhein-neckar.de> * NEWS: Fix @gnu.ai.mit.edu -> @gnu.org. * README.template: Likewise. * db/makedb.c: Likewise. * elf/ldd.bash.in: Likewise. * elf/ldd.sh.in: Likewise. * intl/locale.alias: Likewise. * login/programs/utmpd.c: Likewise. * libio/stdfiles.c [!_IO_MTSAFE] (DEF_STDFILE): Fix parameter list. 1997-10-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * Rules: Remove all empty.* files. (shared-only-routines): Correct implementation. 1997-10-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/libm-ieee754/s_lrintl.c: Make compilable. * sysdeps/libm-ieee754/s_llrintl.c: Likewise. Optimized. 1997-10-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * elf/ldd.bash.in: Only prepend ./ if the file contains no slash at all. * elf/ldd.sh.in: Likewise. 1997-10-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/m68k/sys/ucontext.h: New file. 1997-10-13 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/m68k/fpu/s_scalbln.c: New (empty) file. * sysdeps/m68k/fpu/s_scalblnf.c: New (empty) file. * sysdeps/m68k/fpu/s_scalblnl.c: New (empty) file. * sysdeps/m68k/fpu/s_scalbn.c: Add scalbln alias. * sysdeps/m68k/fpu/s_scalbnf.c: Adapted. * sysdeps/m68k/fpu/s_scalbnl.c: Adapted. * sysdeps/m68k/fpu/s_lrint.c: Add standard skeleton stuff. * sysdeps/m68k/fpu/s_lrintf.c: New file. * sysdeps/m68k/fpu/s_lrintl.c: New file. * sysdeps/m68k/fpu/bits/mathinline.h: Add fma and scalbln. Update lrint and scalbn. (__m81_inline) [__cplusplus]: Define to __inline. * math/bits/mathcalls.h: Remove whitespace before second argument of __MATHDECL. Add note explaining this. 1997-10-13 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * manual/arith.texi (Absolute Value): Spelling fix. 1997-10-13 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * malloc/obstack.h (obstack_empty_p) [!__GNUC__]: Properly parenthesize the macro parameter. * Rules: Remove rules to magically install <subdir>.h headers.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/generic/_strerror.c2
-rw-r--r--sysdeps/generic/des_impl.c2
-rw-r--r--sysdeps/generic/dl-cache.c21
-rw-r--r--sysdeps/generic/memcmp.c54
-rw-r--r--sysdeps/generic/pread.c3
-rw-r--r--sysdeps/generic/pread64.c3
-rw-r--r--sysdeps/generic/pwrite.c3
-rw-r--r--sysdeps/generic/pwrite64.c3
-rw-r--r--sysdeps/i386/i486/bits/string.h12
-rw-r--r--sysdeps/libm-ieee754/s_llrintl.c23
-rw-r--r--sysdeps/libm-ieee754/s_lrintl.c4
-rw-r--r--sysdeps/libm-ieee754/s_nextafterxf.c2
-rw-r--r--sysdeps/m68k/fpu/bits/mathinline.h69
-rw-r--r--sysdeps/m68k/fpu/s_lrint.c16
-rw-r--r--sysdeps/m68k/fpu/s_lrintf.c3
-rw-r--r--sysdeps/m68k/fpu/s_lrintl.c3
-rw-r--r--sysdeps/m68k/fpu/s_scalbln.c2
-rw-r--r--sysdeps/m68k/fpu/s_scalblnf.c2
-rw-r--r--sysdeps/m68k/fpu/s_scalblnl.c2
-rw-r--r--sysdeps/m68k/fpu/s_scalbn.c29
-rw-r--r--sysdeps/m68k/fpu/s_scalbnf.c4
-rw-r--r--sysdeps/m68k/fpu/s_scalbnl.c4
-rw-r--r--sysdeps/m68k/sys/ucontext.h108
-rw-r--r--sysdeps/posix/pread.c6
-rw-r--r--sysdeps/posix/pread64.c60
-rw-r--r--sysdeps/posix/pwrite.c3
-rw-r--r--sysdeps/posix/pwrite64.c59
-rw-r--r--sysdeps/powerpc/bits/fenv.h4
-rw-r--r--sysdeps/powerpc/bits/mathinline.h6
-rw-r--r--sysdeps/powerpc/dl-machine.h5
-rw-r--r--sysdeps/sparc/sparc32/elf/start.S2
-rw-r--r--sysdeps/unix/sysv/linux/Makefile4
-rw-r--r--sysdeps/unix/sysv/linux/alpha/pread64.c1
-rw-r--r--sysdeps/unix/sysv/linux/alpha/pwrite64.c1
-rw-r--r--sysdeps/unix/sysv/linux/alpha/syscalls.list2
-rw-r--r--sysdeps/unix/sysv/linux/bits/socket.h16
-rw-r--r--sysdeps/unix/sysv/linux/net/if_arp.h3
-rw-r--r--sysdeps/unix/sysv/linux/net/if_packet.h26
-rw-r--r--sysdeps/unix/sysv/linux/pread.c28
-rw-r--r--sysdeps/unix/sysv/linux/pread64.c53
-rw-r--r--sysdeps/unix/sysv/linux/pwrite.c28
-rw-r--r--sysdeps/unix/sysv/linux/pwrite64.c53
-rw-r--r--sysdeps/unix/sysv/linux/s_pread64.c30
-rw-r--r--sysdeps/unix/sysv/linux/s_pwrite64.c30
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/init-first.h4
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/socket.S48
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/pread64.c1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/pwrite64.c1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list2
-rw-r--r--sysdeps/unix/sysv/linux/sys/prctl.h32
-rw-r--r--sysdeps/unix/sysv/linux/syscalls.list2
51 files changed, 760 insertions, 124 deletions
diff --git a/sysdeps/generic/_strerror.c b/sysdeps/generic/_strerror.c
index 8315629..bcba45d 100644
--- a/sysdeps/generic/_strerror.c
+++ b/sysdeps/generic/_strerror.c
@@ -45,7 +45,7 @@ _strerror_internal (int errnum, char *buf, size_t buflen)
const size_t unklen = strlen (unk);
char *p = buf + buflen;
*--p = '\0';
- p = _itoa (errnum, p, 10, 0);
+ p = _itoa_word (errnum, p, 10, 0);
return memcpy (p - unklen, unk, unklen);
}
diff --git a/sysdeps/generic/des_impl.c b/sysdeps/generic/des_impl.c
index e0a3af9..f801a84 100644
--- a/sysdeps/generic/des_impl.c
+++ b/sysdeps/generic/des_impl.c
@@ -18,6 +18,8 @@
/* We must not distribute the DES implementation as part of the glibc.
So we have to provide a dummy version here. */
+#include <des.h>
+
int
_des_crypt (char *buf, unsigned len, struct desparams *desp)
{
diff --git a/sysdeps/generic/dl-cache.c b/sysdeps/generic/dl-cache.c
index c704fd8..36d6c70 100644
--- a/sysdeps/generic/dl-cache.c
+++ b/sysdeps/generic/dl-cache.c
@@ -53,10 +53,7 @@ _dl_load_cache_lookup (const char *name)
static struct cache_file *cache;
static size_t cachesize;
unsigned int i;
-
- if (cache == (void *) -1)
- /* Previously looked for the cache file and didn't find it. */
- return NULL;
+ const char *best;
if (cache == NULL)
{
@@ -76,6 +73,11 @@ _dl_load_cache_lookup (const char *name)
}
}
+ if (cache == (void *) -1)
+ /* Previously looked for the cache file and didn't find it. */
+ return NULL;
+
+ best = NULL;
for (i = 0; i < cache->nlibs; ++i)
if ((cache->libs[i].flags == 1 ||
cache->libs[i].flags == 3) && /* ELF library entry. */
@@ -85,7 +87,14 @@ _dl_load_cache_lookup (const char *name)
/* Does the name match? */
! strcmp (name, ((const char *) &cache->libs[cache->nlibs] +
cache->libs[i].key)))
- return (const char *) &cache->libs[cache->nlibs] + cache->libs[i].value;
+ {
+ best = ((const char *) &cache->libs[cache->nlibs]
+ + cache->libs[i].value);
- return NULL;
+ if (cache->libs[i].flags == 3)
+ /* We've found an exact match for the shared object and no
+ general `ELF' release. Stop searching. */
+ break;
+ }
+ return best;
}
diff --git a/sysdeps/generic/memcmp.c b/sysdeps/generic/memcmp.c
index 844cdc6..213ccc0 100644
--- a/sysdeps/generic/memcmp.c
+++ b/sysdeps/generic/memcmp.c
@@ -18,56 +18,64 @@
Boston, MA 02111-1307, USA. */
#ifdef HAVE_CONFIG_H
-#include "config.h"
+# include "config.h"
#endif
#undef __ptr_t
-#if defined (__cplusplus) || (defined (__STDC__) && __STDC__)
-#define __ptr_t void *
+#if defined __cplusplus || (defined __STDC__ && __STDC__)
+# define __ptr_t void *
#else /* Not C++ or ANSI C. */
-#undef const
-#define const
-#define __ptr_t char *
+# undef const
+# define const
+# define __ptr_t char *
#endif /* C++ or ANSI C. */
-#if defined (HAVE_STRING_H) || defined (_LIBC)
-#include <string.h>
+#ifndef __P
+# if defined __GNUC__ || (defined __STDC__ && __STDC__)
+# define __P(args) args
+# else
+# define __P(args) ()
+# endif /* GCC. */
+#endif /* Not __P. */
+
+#if defined HAVE_STRING_H || defined _LIBC
+# include <string.h>
#endif
#undef memcmp
#ifdef _LIBC
-#include <memcopy.h>
+# include <memcopy.h>
#else /* Not in the GNU C library. */
-#include <sys/types.h>
+# include <sys/types.h>
/* Type to use for aligned memory operations.
This should normally be the biggest type supported by a single load
and store. Must be an unsigned type. */
-#define op_t unsigned long int
-#define OPSIZ (sizeof(op_t))
+# define op_t unsigned long int
+# define OPSIZ (sizeof(op_t))
/* Threshold value for when to enter the unrolled loops. */
-#define OP_T_THRES 16
+# define OP_T_THRES 16
/* Type to use for unaligned operations. */
typedef unsigned char byte;
-#ifndef WORDS_BIGENDIAN
-#define MERGE(w0, sh_1, w1, sh_2) (((w0) >> (sh_1)) | ((w1) << (sh_2)))
-#else
-#define MERGE(w0, sh_1, w1, sh_2) (((w0) << (sh_1)) | ((w1) >> (sh_2)))
-#endif
+# ifndef WORDS_BIGENDIAN
+# define MERGE(w0, sh_1, w1, sh_2) (((w0) >> (sh_1)) | ((w1) << (sh_2)))
+# else
+# define MERGE(w0, sh_1, w1, sh_2) (((w0) << (sh_1)) | ((w1) >> (sh_2)))
+# endif
#endif /* In the GNU C library. */
#ifdef WORDS_BIGENDIAN
-#define CMP_LT_OR_GT(a, b) ((a) > (b) ? 1 : -1)
+# define CMP_LT_OR_GT(a, b) ((a) > (b) ? 1 : -1)
#else
-#define CMP_LT_OR_GT(a, b) memcmp_bytes ((a), (b))
+# define CMP_LT_OR_GT(a, b) memcmp_bytes ((a), (b))
#endif
/* BE VERY CAREFUL IF YOU CHANGE THIS CODE! */
@@ -90,9 +98,9 @@ typedef unsigned char byte;
static int memcmp_bytes __P((op_t, op_t));
-#ifdef __GNUC__
+# ifdef __GNUC__
__inline
-#endif
+# endif
static int
memcmp_bytes (a, b)
op_t a, b;
@@ -376,6 +384,6 @@ memcmp (s1, s2, len)
}
#ifdef weak_alias
-#undef bcmp
+# undef bcmp
weak_alias (memcmp, bcmp)
#endif
diff --git a/sysdeps/generic/pread.c b/sysdeps/generic/pread.c
index 5fdaf7b..82548d0 100644
--- a/sysdeps/generic/pread.c
+++ b/sysdeps/generic/pread.c
@@ -22,7 +22,7 @@
/* Read NBYTES into BUF from FD at the given position OFFSET without
changing the file pointer. Return the number read or -1. */
ssize_t
-pread (int fd, void *buf, size_t nbytes, off_t offset)
+__pread (int fd, void *buf, size_t nbytes, off_t offset)
{
if (nbytes == 0)
return 0;
@@ -40,5 +40,6 @@ pread (int fd, void *buf, size_t nbytes, off_t offset)
__set_errno (ENOSYS);
return -1;
}
+weak_alias (__pread, pread)
stub_warning (pread)
#include <stub-tag.h>
diff --git a/sysdeps/generic/pread64.c b/sysdeps/generic/pread64.c
index fdf6222..e159603 100644
--- a/sysdeps/generic/pread64.c
+++ b/sysdeps/generic/pread64.c
@@ -22,7 +22,7 @@
/* Read NBYTES into BUF from FD at the given position OFFSET without
changing the file pointer. Return the number read or -1. */
ssize_t
-pread64 (int fd, void *buf, size_t nbytes, off64_t offset)
+__pread64 (int fd, void *buf, size_t nbytes, off64_t offset)
{
if (nbytes == 0)
return 0;
@@ -40,5 +40,6 @@ pread64 (int fd, void *buf, size_t nbytes, off64_t offset)
__set_errno (ENOSYS);
return -1;
}
+weak_alias (__pread64, pread64)
stub_warning (pread64)
#include <stub-tag.h>
diff --git a/sysdeps/generic/pwrite.c b/sysdeps/generic/pwrite.c
index 48a1dc6..8eec560 100644
--- a/sysdeps/generic/pwrite.c
+++ b/sysdeps/generic/pwrite.c
@@ -22,7 +22,7 @@
/* Write NBYTES of BUF to FD at given position OFFSET without changing
the file position. Return the number written, or -1. */
ssize_t
-pwrite (int fd, const void *buf, size_t nbytes, off_t offset)
+__pwrite (int fd, const void *buf, size_t nbytes, off_t offset)
{
if (nbytes == 0)
return 0;
@@ -40,5 +40,6 @@ pwrite (int fd, const void *buf, size_t nbytes, off_t offset)
__set_errno (ENOSYS);
return -1;
}
+weak_alias (__pwrite, pwrite)
stub_warning (pwrite)
#include <stub-tag.h>
diff --git a/sysdeps/generic/pwrite64.c b/sysdeps/generic/pwrite64.c
index df229f8..d84b635 100644
--- a/sysdeps/generic/pwrite64.c
+++ b/sysdeps/generic/pwrite64.c
@@ -22,7 +22,7 @@
/* Write NBYTES of BUF to FD at given position OFFSET without changing
the file position. Return the number written, or -1. */
ssize_t
-pwrite64 (int fd, const void *buf, size_t nbytes, off64_t offset)
+__pwrite64 (int fd, const void *buf, size_t nbytes, off64_t offset)
{
if (nbytes == 0)
return 0;
@@ -40,5 +40,6 @@ pwrite64 (int fd, const void *buf, size_t nbytes, off64_t offset)
__set_errno (ENOSYS);
return -1;
}
+weak_alias (__pwrite64, pwrite64)
stub_warning (pwrite64)
#include <stub-tag.h>
diff --git a/sysdeps/i386/i486/bits/string.h b/sysdeps/i386/i486/bits/string.h
index 80fcc48..210bf7f 100644
--- a/sysdeps/i386/i486/bits/string.h
+++ b/sysdeps/i386/i486/bits/string.h
@@ -979,12 +979,14 @@ __strchr_g (__const char *__s, int __c)
}
+#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
/* Find the first occurrence of C in S. This is the BSD name. */
-#define _HAVE_STRING_ARCH_index 1
-#define index(s, c) \
+# define _HAVE_STRING_ARCH_index 1
+# define index(s, c) \
(__extension__ (__builtin_constant_p (c) \
? __strchr_c (s, ((c) & 0xff) << 8) \
: __strchr_g (s, c)))
+#endif
/* Find the last occurrence of C in S. */
@@ -1075,12 +1077,14 @@ __strrchr_g (__const char *__s, int __c)
#endif
+#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
/* Find the last occurrence of C in S. This is the BSD name. */
-#define _HAVE_STRING_ARCH_rindex 1
-#define rindex(s, c) \
+# define _HAVE_STRING_ARCH_rindex 1
+# define rindex(s, c) \
(__extension__ (__builtin_constant_p (c) \
? __strrchr_c (s, ((c) & 0xff) << 8) \
: __strrchr_g (s, c)))
+#endif
/* Return the length of the initial segment of S which
diff --git a/sysdeps/libm-ieee754/s_llrintl.c b/sysdeps/libm-ieee754/s_llrintl.c
index 29fc3a3..d3b9b12 100644
--- a/sysdeps/libm-ieee754/s_llrintl.c
+++ b/sysdeps/libm-ieee754/s_llrintl.c
@@ -34,7 +34,7 @@ long long int
__llrintl (long double x)
{
int32_t se,j0;
- u_int32_t i0, i1, i;
+ u_int32_t i0, i1;
long long int result;
volatile long double w;
long double t;
@@ -45,23 +45,11 @@ __llrintl (long double x)
sx = (se >> 15) & 1;
j0 = (se & 0x7fff) - 0x3fff;
- if (j0 < 31)
+ if (j0 < (int32_t) (8 * sizeof (long long int)))
{
if (j0 < -1)
return 0;
- else
- {
- w = two63[sx] + x;
- t = w - two63[sx];
- GET_LDOUBLE_WORDS (se, i0, i1, t);
- j0 = (se & 0x7fff) - 0x3fff;
-
- result = i0 >> (31 - j0);
- }
- }
- else if (j0 < (int32_t) (8 * sizeof (long long int)))
- {
- if (j0 >= 63)
+ else if (j0 >= 63)
result = ((long long int) i0 << (j0 - 31)) | (i1 << (j0 - 63));
else
{
@@ -70,7 +58,10 @@ __llrintl (long double x)
GET_LDOUBLE_WORDS (se, i0, i1, t);
j0 = (se & 0x7fff) - 0x3fff;
- result = ((long long int) i0 << (j0 - 31)) | (j >> (63 - j0));
+ if (j0 < 31)
+ result = i0 >> (31 - j0);
+ else
+ result = ((long long int) i0 << (j0 - 31)) | (i1 >> (63 - j0));
}
}
else
diff --git a/sysdeps/libm-ieee754/s_lrintl.c b/sysdeps/libm-ieee754/s_lrintl.c
index 8607851..5a41427 100644
--- a/sysdeps/libm-ieee754/s_lrintl.c
+++ b/sysdeps/libm-ieee754/s_lrintl.c
@@ -34,7 +34,7 @@ long int
__lrintl (long double x)
{
int32_t se,j0;
- u_int32_t i0,i1,i;
+ u_int32_t i0, i1;
long int result;
volatile long double w;
long double t;
@@ -70,7 +70,7 @@ __lrintl (long double x)
GET_LDOUBLE_WORDS (se, i0, i1, t);
j0 = (se & 0x7fff) - 0x3fff;
- result = ((long int) i0 << (j0 - 31)) | (j >> (63 - j0));
+ result = ((long int) i0 << (j0 - 31)) | (i1 >> (63 - j0));
}
}
else
diff --git a/sysdeps/libm-ieee754/s_nextafterxf.c b/sysdeps/libm-ieee754/s_nextafterxf.c
index 7e87080..a4726b4 100644
--- a/sysdeps/libm-ieee754/s_nextafterxf.c
+++ b/sysdeps/libm-ieee754/s_nextafterxf.c
@@ -25,7 +25,7 @@ static char rcsid[] = "$NetBSD: $";
#else
float __nextafterxf(x,y)
float x;
- log double y;
+ long double y;
#endif
{
int32_t hx,ix,iy;
diff --git a/sysdeps/m68k/fpu/bits/mathinline.h b/sysdeps/m68k/fpu/bits/mathinline.h
index 1e68ea0..c3ed76c 100644
--- a/sysdeps/m68k/fpu/bits/mathinline.h
+++ b/sysdeps/m68k/fpu/bits/mathinline.h
@@ -76,12 +76,16 @@
/* This is used when defining the functions themselves. Define them with
__ names, and with `static inline' instead of `extern inline' so the
bodies will always be used, never an external function call. */
-# define __m81_u(x) __CONCAT(__,x)
-# define __m81_inline static __inline
+#define __m81_u(x) __CONCAT(__,x)
+#define __m81_inline static __inline
#else
-# define __m81_u(x) x
-# define __m81_inline extern __inline
-# define __M81_MATH_INLINES 1
+#define __m81_u(x) x
+#ifdef __cplusplus
+#define __m81_inline __inline
+#else
+#define __m81_inline extern __inline
+#endif
+#define __M81_MATH_INLINES 1
#endif
/* Define a const math function. */
@@ -95,12 +99,12 @@
is the name of the fpu operation (without leading f). */
#if defined __USE_MISC || defined __USE_ISOC9X
-# define __inline_mathop(func, op) \
+#define __inline_mathop(func, op) \
__inline_mathop1(double, func, op) \
__inline_mathop1(float, __CONCAT(func,f), op) \
__inline_mathop1(long double, __CONCAT(func,l), op)
#else
-# define __inline_mathop(func, op) \
+#define __inline_mathop(func, op) \
__inline_mathop1(double, func, op)
#endif
@@ -309,13 +313,19 @@ __m81_defun (int, __CONCAT(__signbit,s), (float_type __value)) \
} \
\
__m81_defun (float_type, __CONCAT(__scalbn,s), \
- (float_type __x, long int __n)) \
+ (float_type __x, int __n)) \
{ \
float_type __result; \
__asm ("fscale%.l %1, %0" : "=f" (__result) : "dmi" (__n), "0" (__x)); \
return __result; \
} \
\
+__m81_defun (float_type, __CONCAT(__scalbln,s), \
+ (float_type __x, long int __n)) \
+{ \
+ return __CONCAT(__scalbn,s) (__x, __n); \
+} \
+ \
__m81_defun (float_type, __CONCAT(__nearbyint,s), (float_type __x)) \
{ \
float_type __result; \
@@ -330,12 +340,26 @@ __m81_defun (float_type, __CONCAT(__nearbyint,s), (float_type __x)) \
return __result; \
} \
\
+__m81_defun (long int, __CONCAT(__lrint,s), (float_type __x)) \
+{ \
+ long int __result; \
+ __asm ("fmove%.l %1, %0" : "=dm" (__result) : "f" (__x)); \
+ return __result; \
+} \
+ \
__m81_inline void \
__m81_u(__CONCAT(__sincos,s))(float_type __x, float_type *__sinx, \
float_type *__cosx) \
{ \
__asm ("fsincos%.x %2,%1:%0" \
: "=f" (*__sinx), "=f" (*__cosx) : "f" (__x)); \
+} \
+ \
+__m81_inline float_type \
+__m81_u(__CONCAT(__fma,s))(float_type __x, float_type __y, \
+ float_type __z) \
+{ \
+ return (__x * __y) + __z; \
}
/* This defines the three variants of the inline functions. */
@@ -344,17 +368,12 @@ __inline_functions (float,f)
__inline_functions (long double,l)
#undef __inline_functions
-__m81_defun (long int, __lrint, (long double __x))
-{
- long int __result;
- __asm ("fmove%.l %1, %0" : "=dm" (__result) : "f" (__x));
- return __result;
-}
-
#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__
/* Define inline versions of the user visible functions. */
+/* Note that there must be no whitespace before the argument passed for
+ NAME, to make token pasting work correctly with -traditional. */
#define __inline_forward_c(rettype, name, args1, args2) \
extern __inline rettype __attribute__((__const__)) \
name args1 \
@@ -375,7 +394,8 @@ __inline_forward_c(double,ceil, (double __x), (__x))
#ifdef __USE_MISC
__inline_forward_c(int,isinf, (double __value), (__value))
__inline_forward_c(int,finite, (double __value), (__value))
-__inline_forward_c(double,scalbn, (double __x, long int __n), (__x, __n))
+__inline_forward_c(double,scalbn, (double __x, int __n), (__x, __n))
+__inline_forward_c(double,scalbln, (double __x, long int __n), (__x, __n))
#endif
#if defined __USE_MISC || defined __USE_XOPEN
#ifndef __USE_ISOC9X /* Conflict with macro of same name. */
@@ -384,6 +404,9 @@ __inline_forward_c(int,isnan, (double __value), (__value))
#endif
#ifdef __USE_ISOC9X
__inline_forward_c(double,nearbyint, (double __value), (__value))
+__inline_forward_c(long int,lrint, (double __value), (__value))
+__inline_forward_c(double,fma, (double __x, double __y, double __z),
+ (__x, __y, __z))
#endif
#ifdef __USE_GNU
__inline_forward(void,sincos, (double __x, double *__sinx, double *__cosx),
@@ -399,11 +422,15 @@ __inline_forward_c(float,ceilf, (float __x), (__x))
#ifdef __USE_MISC
__inline_forward_c(int,isinff, (float __value), (__value))
__inline_forward_c(int,finitef, (float __value), (__value))
-__inline_forward_c(float,scalbnf, (float __x, long int __n), (__x, __n))
+__inline_forward_c(float,scalbnf, (float __x, int __n), (__x, __n))
+__inline_forward_c(float,scalblnf, (float __x, long int __n), (__x, __n))
__inline_forward_c(int,isnanf, (float __value), (__value))
#endif
#ifdef __USE_ISOC9X
__inline_forward_c(float,nearbyintf, (float __value), (__value))
+__inline_forward_c(long int,lrintf, (float __value), (__value))
+__inline_forward_c(float,fmaf, (float __x, float __y, float __z),
+ (__x, __y, __z))
#endif
#ifdef __USE_GNU
__inline_forward(void,sincosf, (float __x, float *__sinx, float *__cosx),
@@ -417,13 +444,17 @@ __inline_forward_c(long double,ceill, (long double __x), (__x))
#ifdef __USE_MISC
__inline_forward_c(int,isinfl, (long double __value), (__value))
__inline_forward_c(int,finitel, (long double __value), (__value))
-__inline_forward_c(long double,scalbnl, (long double __x, long int __n),
+__inline_forward_c(long double,scalbnl, (long double __x, int __n), (__x, __n))
+__inline_forward_c(long double,scalblnl, (long double __x, long int __n),
(__x, __n))
__inline_forward_c(int,isnanl, (long double __value), (__value))
#endif
#ifdef __USE_ISOC9X
__inline_forward_c(long double,nearbyintl, (long double __value), (__value))
-__inline_forward_c(long int,lrint, (long double __value), (__value))
+__inline_forward_c(long int,lrintl, (long double __value), (__value))
+__inline_forward_c(long double,fmal,
+ (long double __x, long double __y, long double __z),
+ (__x, __y, __z))
#endif
#ifdef __USE_GNU
__inline_forward(void,sincosl,
diff --git a/sysdeps/m68k/fpu/s_lrint.c b/sysdeps/m68k/fpu/s_lrint.c
index a704411..511d288 100644
--- a/sysdeps/m68k/fpu/s_lrint.c
+++ b/sysdeps/m68k/fpu/s_lrint.c
@@ -22,10 +22,20 @@
#define __LIBC_M81_MATH_INLINES
#include <math.h>
+#ifndef suffix
+#define suffix /*empty*/
+#endif
+#ifndef float_type
+#define float_type double
+#endif
+
+#define CONCATX(a,b) __CONCAT(a,b)
+
long int
-__lrint (long double x)
+CONCATX(__lrint,suffix) (float_type x)
{
- return __m81_u(__lrint) (x);
+ return __m81_u(CONCATX(__lrint,suffix)) (x);
}
-weak_alias (__lrint, lrint)
+#define weak_aliasx(a,b) weak_alias(a,b)
+weak_aliasx (CONCATX(__lrint,suffix), CONCATX(lrint,suffix))
diff --git a/sysdeps/m68k/fpu/s_lrintf.c b/sysdeps/m68k/fpu/s_lrintf.c
new file mode 100644
index 0000000..44924cb
--- /dev/null
+++ b/sysdeps/m68k/fpu/s_lrintf.c
@@ -0,0 +1,3 @@
+#define suffix f
+#define float_type float
+#include <s_lrint.c>
diff --git a/sysdeps/m68k/fpu/s_lrintl.c b/sysdeps/m68k/fpu/s_lrintl.c
new file mode 100644
index 0000000..cd0bd23
--- /dev/null
+++ b/sysdeps/m68k/fpu/s_lrintl.c
@@ -0,0 +1,3 @@
+#define suffix l
+#define float_type long double
+#include <s_lrint.c>
diff --git a/sysdeps/m68k/fpu/s_scalbln.c b/sysdeps/m68k/fpu/s_scalbln.c
new file mode 100644
index 0000000..1009713
--- /dev/null
+++ b/sysdeps/m68k/fpu/s_scalbln.c
@@ -0,0 +1,2 @@
+/* Nothing to do. This function is the same as scalbn. So we define an
+ alias. */
diff --git a/sysdeps/m68k/fpu/s_scalblnf.c b/sysdeps/m68k/fpu/s_scalblnf.c
new file mode 100644
index 0000000..5e558c3
--- /dev/null
+++ b/sysdeps/m68k/fpu/s_scalblnf.c
@@ -0,0 +1,2 @@
+/* Nothing to do. This function is the same as scalbnf. So we define an
+ alias. */
diff --git a/sysdeps/m68k/fpu/s_scalblnl.c b/sysdeps/m68k/fpu/s_scalblnl.c
new file mode 100644
index 0000000..cda2ec1
--- /dev/null
+++ b/sysdeps/m68k/fpu/s_scalblnl.c
@@ -0,0 +1,2 @@
+/* Nothing to do. This function is the same as scalbnl. So we define an
+ alias. */
diff --git a/sysdeps/m68k/fpu/s_scalbn.c b/sysdeps/m68k/fpu/s_scalbn.c
index d3ba27f..1b219ec 100644
--- a/sysdeps/m68k/fpu/s_scalbn.c
+++ b/sysdeps/m68k/fpu/s_scalbn.c
@@ -17,10 +17,22 @@
Boston, MA 02111-1307, USA. */
#define __LIBC_M81_MATH_INLINES
+#define scalbln __no_scalbln_decl
+#define scalblnf __no_scalblnf_decl
+#define scalblnl __no_scalblnl_decl
+#define __scalbln __no__scalbln_decl
+#define __scalblnf __no__scalblnf_decl
+#define __scalblnl __no__scalblnl_decl
#include <math.h>
-
-#ifndef FUNC
-#define FUNC scalbn
+#undef scalbln
+#undef scalblnf
+#undef scalblnl
+#undef __scalbln
+#undef __scalblnf
+#undef __scalblnl
+
+#ifndef suffix
+#define suffix /*empty*/
#endif
#ifndef float_type
#define float_type double
@@ -29,12 +41,15 @@
#define __CONCATX(a,b) __CONCAT(a,b)
float_type
-__CONCATX(__,FUNC) (x, exp)
+__CONCATX(__scalbn,suffix) (x, exp)
float_type x;
- long int exp;
+ int exp;
{
- return __m81_u(__CONCATX(__,FUNC))(x, exp);
+ return __m81_u(__CONCATX(__scalbn,suffix))(x, exp);
}
#define weak_aliasx(a,b) weak_alias(a,b)
-weak_aliasx (__CONCATX(__,FUNC), FUNC)
+#define strong_aliasx(a,b) strong_alias(a,b)
+weak_aliasx (__CONCATX(__scalbn,suffix), __CONCATX(scalbn,suffix))
+strong_aliasx (__CONCATX(__scalbn,suffix), __CONCATX(__scalbln,suffix))
+weak_aliasx (__CONCATX(__scalbn,suffix), __CONCATX(scalbln,suffix))
diff --git a/sysdeps/m68k/fpu/s_scalbnf.c b/sysdeps/m68k/fpu/s_scalbnf.c
index 3345971..5479718 100644
--- a/sysdeps/m68k/fpu/s_scalbnf.c
+++ b/sysdeps/m68k/fpu/s_scalbnf.c
@@ -1,5 +1,3 @@
-#ifndef FUNC
-#define FUNC scalbnf
-#endif
+#define suffix f
#define float_type float
#include <s_scalbn.c>
diff --git a/sysdeps/m68k/fpu/s_scalbnl.c b/sysdeps/m68k/fpu/s_scalbnl.c
index c6ad950..874bafb 100644
--- a/sysdeps/m68k/fpu/s_scalbnl.c
+++ b/sysdeps/m68k/fpu/s_scalbnl.c
@@ -1,5 +1,3 @@
-#ifndef FUNC
-#define FUNC scalbnl
-#endif
+#define suffix l
#define float_type long double
#include <s_scalbn.c>
diff --git a/sysdeps/m68k/sys/ucontext.h b/sysdeps/m68k/sys/ucontext.h
new file mode 100644
index 0000000..4776e7d
--- /dev/null
+++ b/sysdeps/m68k/sys/ucontext.h
@@ -0,0 +1,108 @@
+/* Copyright (C) 1997 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. */
+
+/* System V/m68k ABI compliant context switching support. */
+
+#ifndef _SYS_UCONTEXT_H
+#define _SYS_UCONTEXT_H 1
+
+#include <features.h>
+#include <signal.h>
+
+/* Type for general register. */
+typedef int greg_t;
+
+/* Number of general registers. */
+#define NGREG 18
+
+/* Container for all general registers. */
+typedef greg_t gregset_t[NGREG];
+
+/* Number of each register is the `gregset_t' array. */
+enum
+{
+ R_D0 = 0,
+#define R_D0 R_D0
+ R_D1 = 1,
+#define R_D1 R_D1
+ R_D2 = 2,
+#define R_D2 R_D2
+ R_D3 = 3,
+#define R_D3 R_D3
+ R_D4 = 4,
+#define R_D4 R_D4
+ R_D5 = 5,
+#define R_D5 R_D5
+ R_D6 = 6,
+#define R_D6 R_D6
+ R_D7 = 7,
+#define R_D7 R_D7
+ R_A0 = 8,
+#define R_A0 R_A0
+ R_A1 = 9,
+#define R_A1 R_A1
+ R_A2 = 10,
+#define R_A2 R_A2
+ R_A3 = 11,
+#define R_A3 R_A3
+ R_A4 = 12,
+#define R_A4 R_A4
+ R_A5 = 13,
+#define R_A5 R_A5
+ R_A6 = 14,
+#define R_A6 R_A6
+ R_A7 = 15,
+#define R_A7 R_A7
+ R_SP = 15,
+#define R_SP R_SP
+ R_PC = 16,
+#define R_PC R_PC
+ R_PS = 17
+#define R_PS R_PS
+};
+
+/* Structure to describe FPU registers. */
+typedef struct fpregset
+{
+ int f_pcr;
+ int f_psr;
+ int f_fpiaddr;
+ int f_fpregs[8][3];
+} fpregset_t;
+
+/* Context to describe whole processor state. */
+typedef struct
+{
+ int version;
+ gregset_t gregs;
+} mcontext_t;
+
+#define MCONTEXT_VERSION 1
+
+/* Userlevel context. */
+typedef struct ucontext
+{
+ unsigned long int uc_flags;
+ struct ucontext *uc_links;
+ __sigset_t uc_sigmask;
+ stack_t uc_stack;
+ mcontext_t uc_mcontext;
+ long int uc_filler[201];
+} ucontext_t;
+
+#endif /* sys/ucontext.h */
diff --git a/sysdeps/posix/pread.c b/sysdeps/posix/pread.c
index 300aaba..22b8ca8 100644
--- a/sysdeps/posix/pread.c
+++ b/sysdeps/posix/pread.c
@@ -23,7 +23,7 @@
#include <unistd.h>
ssize_t
-pread (int fd, void *buf, size_t nbyte, off_t offset)
+__pread (int fd, void *buf, size_t nbyte, off_t offset)
{
/* Since we must not change the file pointer preserve the value so that
we can restore it later. */
@@ -54,3 +54,7 @@ pread (int fd, void *buf, size_t nbyte, off_t offset)
return result;
}
+
+#ifndef __pread
+weak_alias (__pread, pread)
+#endif
diff --git a/sysdeps/posix/pread64.c b/sysdeps/posix/pread64.c
new file mode 100644
index 0000000..00b1f33
--- /dev/null
+++ b/sysdeps/posix/pread64.c
@@ -0,0 +1,60 @@
+/* Read block from given position in file without changing file pointer.
+ POSIX version.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ 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. */
+
+#include <errno.h>
+#include <unistd.h>
+
+ssize_t
+__pread64 (int fd, void *buf, size_t nbyte, off64_t offset)
+{
+ /* Since we must not change the file pointer preserve the value so that
+ we can restore it later. */
+ int save_errno;
+ ssize_t result;
+ off64_t old_offset = lseek64 (fd, 0, SEEK_CUR);
+ if (old_offset == (off64_t) -1)
+ return -1;
+
+ /* Set to wanted position. */
+ if (lseek64 (fd, offset, SEEK_SET) == (off64_t) -1)
+ return -1;
+
+ /* Write out the data. */
+ result = read (fd, buf, nbyte);
+
+ /* Now we have to restore the position. If this fails we have to
+ return this as an error. But if the writing also failed we
+ return this error. */
+ save_errno = errno;
+ if (lseek64 (fd, old_offset, SEEK_SET) == (off64_t) -1)
+ {
+ if (result == -1)
+ __set_errno (save_errno);
+ return -1;
+ }
+ __set_errno (save_errno);
+
+ return result;
+}
+
+#ifndef __pread64
+weak_alias (__pread64, pread64)
+#endif
diff --git a/sysdeps/posix/pwrite.c b/sysdeps/posix/pwrite.c
index 7c1ed45..65806a2 100644
--- a/sysdeps/posix/pwrite.c
+++ b/sysdeps/posix/pwrite.c
@@ -23,7 +23,7 @@
#include <unistd.h>
ssize_t
-pwrite (int fd, const void *buf, size_t nbyte, off_t offset)
+__pwrite (int fd, const void *buf, size_t nbyte, off_t offset)
{
/* Since we must not change the file pointer preserve the value so that
we can restore it later. */
@@ -54,3 +54,4 @@ pwrite (int fd, const void *buf, size_t nbyte, off_t offset)
return result;
}
+weak_alias (__pwrite, pwrite)
diff --git a/sysdeps/posix/pwrite64.c b/sysdeps/posix/pwrite64.c
new file mode 100644
index 0000000..4045ed4
--- /dev/null
+++ b/sysdeps/posix/pwrite64.c
@@ -0,0 +1,59 @@
+/* Write block to given position in file without changing file pointer.
+ POSIX version.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ 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. */
+
+#include <errno.h>
+#include <unistd.h>
+
+ssize_t
+__pwrite64 (int fd, const void *buf, size_t nbyte, off64_t offset)
+{
+ /* Since we must not change the file pointer preserve the value so that
+ we can restore it later. */
+ int save_errno;
+ ssize_t result;
+ off64_t old_offset = lseek64 (fd, 0, SEEK_CUR);
+ if (old_offset == (off64_t) -1)
+ return -1;
+
+ /* Set to wanted position. */
+ if (lseek64 (fd, offset, SEEK_SET) == (off64_t) -1)
+ return -1;
+
+ /* Write out the data. */
+ result = write (fd, buf, nbyte);
+
+ /* Now we have to restore the position. If this fails we have to
+ return this as an error. But if the writing also failed we
+ return this error. */
+ save_errno = errno;
+ if (lseek64 (fd, old_offset, SEEK_SET) == (off64_t) -1)
+ {
+ if (result == -1)
+ __set_errno (save_errno);
+ return -1;
+ }
+ __set_errno (save_errno);
+
+ return result;
+}
+#ifndef __pwrite64
+weak_alias (__pwrite64, pwrite64)
+#endif
diff --git a/sysdeps/powerpc/bits/fenv.h b/sysdeps/powerpc/bits/fenv.h
index 8c26a25..9bb6600 100644
--- a/sysdeps/powerpc/bits/fenv.h
+++ b/sysdeps/powerpc/bits/fenv.h
@@ -144,7 +144,7 @@ extern const fenv_t *__fe_nomask_env __P ((void));
# define FE_NOMASK_ENV (__fe_nomask_env ())
#endif
-#ifdef __OPTIMIZE__
+#if defined __OPTIMIZE__ && !defined _SOFT_FLOAT
/* Inline definition for fegetround. */
# define fegetround() \
(__extension__ ({ int __fegetround_result; \
@@ -175,4 +175,4 @@ extern const fenv_t *__fe_nomask_env __P ((void));
: : "i"(32 - __builtin_ffs (__excepts))); \
} else \
(feclearexcept) (__excepts); }))
-#endif /* __OPTIMIZE__ */
+#endif /* __OPTIMIZE__ && !_SOFT_FLOAT */
diff --git a/sysdeps/powerpc/bits/mathinline.h b/sysdeps/powerpc/bits/mathinline.h
index d7cabaf..24f186a 100644
--- a/sysdeps/powerpc/bits/mathinline.h
+++ b/sysdeps/powerpc/bits/mathinline.h
@@ -32,9 +32,9 @@ __sgn1 (double __x)
{
return __x >= 0.0 ? 1.0 : -1.0;
}
-#endif /* __NO_MATH_INLINES && __OPTIMZE__ */
+#endif /* !__NO_MATH_INLINES && __OPTIMIZE__ */
-#if __USE_ISOC9X
+#if __USE_ISOC9X && !defined _SOFT_FLOAT
# define __unordered_cmp(x, y) \
(__extension__ \
({ __typeof__(x) __x = (x); __typeof__(y) __y = (y); \
@@ -48,6 +48,6 @@ __sgn1 (double __x)
# define islessequal(x, y) ((__unordered_cmp (x, y) & 0xA) != 0)
# define islessgreater(x, y) ((__unordered_cmp (x, y) & 0xC) != 0)
# define isunordered(x, y) (__unordered_cmp (x, y) & 1)
-#endif /* __USE_ISOC9X */
+#endif /* __USE_ISOC9X && !_SOFT_FLOAT */
#endif /* __GNUC__ */
diff --git a/sysdeps/powerpc/dl-machine.h b/sysdeps/powerpc/dl-machine.h
index 6ab79e7..6857f21 100644
--- a/sysdeps/powerpc/dl-machine.h
+++ b/sysdeps/powerpc/dl-machine.h
@@ -243,8 +243,7 @@ _dl_prof_resolve:
# ...unwind the stack frame, and jump to the PLT entry we updated.
addi 1,1,48
bctr
-0:
- .size _dl_prof_resolve,0b-_dl_prof_resolve
+ .size _dl_prof_resolve,.-_dl_prof_resolve
# Undo '.section text'.
.previous
");
@@ -741,7 +740,7 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
}
else if (rinfo == R_PPC_JMP_SLOT)
{
- elf_machine_fixup_plt (map, reloc, reloc_addr, finalvalue);
+ elf_machine_fixup_plt (map, reloc, reloc_addr, finaladdr);
}
else
{
diff --git a/sysdeps/sparc/sparc32/elf/start.S b/sysdeps/sparc/sparc32/elf/start.S
index 8e01b30..24715e6 100644
--- a/sysdeps/sparc/sparc32/elf/start.S
+++ b/sysdeps/sparc/sparc32/elf/start.S
@@ -54,7 +54,7 @@ _start:
argument info starts after one register window (16 words) past the SP. */
ld [%sp+22*4], %o0
add %sp, 23*4, %o1
- sll %o0, 4, %o2
+ sll %o0, 2, %o2
add %o2, %o1, %o2
sethi %hi(__environ), %g2
add %o2, 4, %o2
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index 4bfc3eb..8db8094 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -76,6 +76,10 @@ sysdep_headers += netinet/in_systm.h netinet/udp.h \
sys/socketvar.h
endif
+ifeq ($(subdir),posix)
+sysdep_routines += s_pread64 s_pwrite64
+endif
+
# Don't compile the ctype glue code, since there is no old non-GNU C library.
inhibit-glue = yes
diff --git a/sysdeps/unix/sysv/linux/alpha/pread64.c b/sysdeps/unix/sysv/linux/alpha/pread64.c
new file mode 100644
index 0000000..b7f298d
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/pread64.c
@@ -0,0 +1 @@
+/* Empty since the pread syscall is equivalent. */
diff --git a/sysdeps/unix/sysv/linux/alpha/pwrite64.c b/sysdeps/unix/sysv/linux/alpha/pwrite64.c
new file mode 100644
index 0000000..b7f298d
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/pwrite64.c
@@ -0,0 +1 @@
+/* Empty since the pread syscall is equivalent. */
diff --git a/sysdeps/unix/sysv/linux/alpha/syscalls.list b/sysdeps/unix/sysv/linux/alpha/syscalls.list
index 7140706..9e4cd39 100644
--- a/sysdeps/unix/sysv/linux/alpha/syscalls.list
+++ b/sysdeps/unix/sysv/linux/alpha/syscalls.list
@@ -21,6 +21,8 @@ getpeername - getpeername 3 __getpeername getpeername
getpriority - getpriority 2 __getpriority getpriority
mmap - mmap 6 __mmap mmap
llseek EXTRA lseek 3 llseek
+pread EXTRA pread 4 __pread pread __pread64 pread64
+pwrite EXTRA pwrite 4 __pwrite pwrite __pwrite64 pwrite64
# these are actually common with the x86:
fstatfs - fstatfs 2 __fstatfs fstatfs
diff --git a/sysdeps/unix/sysv/linux/bits/socket.h b/sysdeps/unix/sysv/linux/bits/socket.h
index 2a8d6ed..8f859d2 100644
--- a/sysdeps/unix/sysv/linux/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/bits/socket.h
@@ -136,10 +136,10 @@ struct msghdr
socklen_t msg_namelen; /* Length of address data. */
struct iovec *msg_iov; /* Vector of data to send/receive into. */
- int msg_iovlen; /* Number of elements in the vector. */
+ size_t msg_iovlen; /* Number of elements in the vector. */
__ptr_t msg_control; /* Ancillary data (eg BSD filedesc passing). */
- socklen_t msg_controllen; /* Ancillary data buffer length. */
+ size_t msg_controllen; /* Ancillary data buffer length. */
int msg_flags; /* Flags on received message. */
};
@@ -147,7 +147,7 @@ struct msghdr
/* Structure used for storage of ancillary data object information. */
struct cmsghdr
{
- socklen_t cmsg_len; /* Length of data in cmsg_data plus length
+ size_t cmsg_len; /* Length of data in cmsg_data plus length
of cmsghdr structure. */
int cmsg_level; /* Originating protocol. */
int cmsg_type; /* Protocol specific type. */
@@ -195,6 +195,16 @@ __cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg)
return (struct cmsghdr *) __p;
}
+/* Socket level message types. This must match the definitions in
+ <linux/socket.h>. */
+enum
+ {
+ SCM_RIGHTS = 0x01, /* Data array contains access rights. */
+#define SCM_RIGHTS SCM_RIGHTS
+ __SCM_CREDENTIALS = 0x02, /* Data array is `struct ucred'. */
+ __SCM_CONNECT = 0x03 /* Data array is `struct scm_connect'. */
+ };
+
/* Get socket manipulation related informations from kernel headers. */
#include <asm/socket.h>
diff --git a/sysdeps/unix/sysv/linux/net/if_arp.h b/sysdeps/unix/sysv/linux/net/if_arp.h
index d784f0c..80f4516 100644
--- a/sysdeps/unix/sysv/linux/net/if_arp.h
+++ b/sysdeps/unix/sysv/linux/net/if_arp.h
@@ -69,7 +69,7 @@ struct arphdr
/* ARP protocol HARDWARE identifiers. */
#define ARPHRD_NETROM 0 /* From KA9Q: NET/ROM pseudo. */
-#define ARPHRD_ETHER 1 /* Ethernet 10Mbps. */
+#define ARPHRD_ETHER 1 /* Ethernet 10/100Mbps. */
#define ARPHRD_EETHER 2 /* Experimental Ethernet. */
#define ARPHRD_AX25 3 /* AX.25 Level 2. */
#define ARPHRD_PRONET 4 /* PROnet token ring. */
@@ -92,6 +92,7 @@ struct arphdr
#define ARPHRD_PPP 512
#define ARPHRD_HDLC 513 /* (Cisco) HDLC. */
#define ARPHRD_LAPB 516 /* LAPB. */
+#define ARPHRD_ASH 517 /* ASH. */
#define ARPHRD_TUNNEL 768 /* IPIP tunnel. */
#define ARPHRD_TUNNEL6 769 /* IPIP6 tunnel. */
diff --git a/sysdeps/unix/sysv/linux/net/if_packet.h b/sysdeps/unix/sysv/linux/net/if_packet.h
new file mode 100644
index 0000000..60155ee
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/net/if_packet.h
@@ -0,0 +1,26 @@
+/* Definitions for use with Linux SOCK_PACKET sockets.
+ Copyright (C) 1997 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 __IF_PACKET_H
+#define __IF_PACKET_H
+
+/* For now we can just use the kernel definitions. */
+#include <linux/if_packet.h>
+
+#endif
diff --git a/sysdeps/unix/sysv/linux/pread.c b/sysdeps/unix/sysv/linux/pread.c
new file mode 100644
index 0000000..eeb26eb
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/pread.c
@@ -0,0 +1,28 @@
+/* Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ 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. */
+
+#include <unistd.h>
+
+ssize_t
+__pread (int fd, void *buf, size_t nbytes, off_t offset)
+{
+ return __pread64 (fd, buf, nbytes, (off64_t) offset);
+}
+
+weak_alias (__pread, pread)
diff --git a/sysdeps/unix/sysv/linux/pread64.c b/sysdeps/unix/sysv/linux/pread64.c
new file mode 100644
index 0000000..e2505db
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/pread64.c
@@ -0,0 +1,53 @@
+/* Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ 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. */
+
+#include <errno.h>
+#include <unistd.h>
+
+extern ssize_t __syscall_pread64 (int fd, void *buf, size_t count,
+ off_t offset_hi, off_t offset_lo);
+
+static ssize_t __emulate_pread64 (int fd, void *buf, size_t count,
+ off64_t offset) internal_function;
+
+
+ssize_t
+__pread64 (fd, buf, count, offset)
+ int fd;
+ void *buf;
+ size_t count;
+ off64_t offset;
+{
+ ssize_t result;
+
+ /* First try the syscall. */
+ result = __syscall_pread64 (fd, buf, count, (off_t) (offset >> 32),
+ (off_t) (offset & 0xffffffff));
+ if (result == -1 && errno == ENOSYS)
+ /* No system call available. Use the emulation. */
+ result = __emulate_pread64 (fd, buf, count, offset);
+
+ return result;
+}
+
+weak_alias (__pread64, pread64)
+
+#define __pread64(fd, buf, count, offset) \
+ static internal_function __emulate_pread64 (fd, buf, count, offset)
+#include <sysdeps/posix/pread64.c>
diff --git a/sysdeps/unix/sysv/linux/pwrite.c b/sysdeps/unix/sysv/linux/pwrite.c
new file mode 100644
index 0000000..d8695db
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/pwrite.c
@@ -0,0 +1,28 @@
+/* Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ 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. */
+
+#include <unistd.h>
+
+ssize_t
+__pwrite (int fd, const void *buf, size_t nbytes, off_t offset)
+{
+ return __pwrite64 (fd, buf, nbytes, (off64_t) offset);
+}
+
+weak_alias (__pwrite, pwrite)
diff --git a/sysdeps/unix/sysv/linux/pwrite64.c b/sysdeps/unix/sysv/linux/pwrite64.c
new file mode 100644
index 0000000..f2b4bcb
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/pwrite64.c
@@ -0,0 +1,53 @@
+/* Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ 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. */
+
+#include <errno.h>
+#include <unistd.h>
+
+extern ssize_t __syscall_pwrite64 (int fd, const void *buf, size_t count,
+ off_t offset_hi, off_t offset_lo);
+
+static ssize_t __emulate_pwrite64 (int fd, const void *buf, size_t count,
+ off64_t offset) internal_function;
+
+
+ssize_t
+__pwrite64 (fd, buf, count, offset)
+ int fd;
+ const void *buf;
+ size_t count;
+ off64_t offset;
+{
+ ssize_t result;
+
+ /* First try the syscall. */
+ result = __syscall_pwrite64 (fd, buf, count, (off_t) (offset >> 32),
+ (off_t) (offset & 0xffffffff));
+ if (result == -1 && errno == ENOSYS)
+ /* No system call available. Use the emulation. */
+ result = __emulate_pwrite64 (fd, buf, count, offset);
+
+ return result;
+}
+
+weak_alias (__pwrite64, pwrite64)
+
+#define __pwrite64(fd, buf, count, offset) \
+ static internal_function __emulate_pwrite64 (fd, buf, count, offset)
+#include <sysdeps/posix/pwrite64.c>
diff --git a/sysdeps/unix/sysv/linux/s_pread64.c b/sysdeps/unix/sysv/linux/s_pread64.c
new file mode 100644
index 0000000..9c25a05
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s_pread64.c
@@ -0,0 +1,30 @@
+/* Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ 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. */
+
+#include <errno.h>
+#include <unistd.h>
+
+/* This file is used if no system call is available. */
+ssize_t
+__syscall_pread64 (int fd, char *buf, size_t count,
+ off_t offset_hi, off_t offset_lo)
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
diff --git a/sysdeps/unix/sysv/linux/s_pwrite64.c b/sysdeps/unix/sysv/linux/s_pwrite64.c
new file mode 100644
index 0000000..bed11fd
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s_pwrite64.c
@@ -0,0 +1,30 @@
+/* Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ 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. */
+
+#include <errno.h>
+#include <unistd.h>
+
+/* This file is used if no system call is available. */
+ssize_t
+__syscall_pwrite64 (int fd, const char *buf, size_t count,
+ off_t offset_hi, off_t offset_lo)
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/init-first.h b/sysdeps/unix/sysv/linux/sparc/sparc32/init-first.h
index 9bbe6bc..384c5c2 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/init-first.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/init-first.h
@@ -76,12 +76,12 @@
cmp %g2, 0
beq 3f
sethi %hi(__libc_multiple_libcs), %g3
- ld [%g4+%g2], %g2
+ ld [%g2], %g2
subcc %g0, %g2, %g0
subx %g0, -1, %g2
3: or %g3, %lo(__libc_multiple_libcs), %g3
cmp %g2, 0
- st %g2, [%g3+%g4]
+ st %g2, [%g3]
/* If so, argc et al are in %o0-%o2 already. Otherwise, load them. */
bnz " #INIT "
nop
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/socket.S b/sysdeps/unix/sysv/linux/sparc/sparc32/socket.S
index bdfc2fc..4c65ac7 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/socket.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/socket.S
@@ -23,6 +23,13 @@
#define P(a, b) P2(a, b)
#define P2(a, b) a##b
+#ifndef NARGS
+#ifdef socket
+#error NARGS not defined
+#endif
+#define NARGS 3
+#endif
+
.text
/* The socket-oriented system calls are handled unusually in Linux.
They are all gated through the single `socketcall' system call number.
@@ -34,25 +41,36 @@
.globl P(__,socket)
ENTRY (P(__,socket))
- mov SYS_ify(socketcall), %g1 /* System call number */
- /* Use ## so `socket' is a separate token that might be #define'd. */
- mov P(SOCKOP_,socket), %o0 /* Subcode is first arg to syscall. */
- mov %i0,%o1 /* args pointer is second arg to syscall */
+ /* Drop up to 6 arguments (recvfrom) into the memory allocated by
+ the caller for varargs, since that's really what we have. */
+ st %o0, [%sp + 68 + 0]
+ st %o1, [%sp + 68 + 4]
+#if NARGS > 2
+ st %o2, [%sp + 68 + 8]
+#if NARGS > 3
+ st %o3, [%sp + 68 + 12]
+#if NARGS > 4
+ st %o4, [%sp + 68 + 16]
+#if NARGS > 5
+ st %o5, [%sp + 68 + 20]
+#endif
+#endif
+#endif
+#endif
+ mov P(SOCKOP_,socket), %o0 /* arg 1: socket subfunction */
+ add %sp, 68, %o1 /* arg 2: parameter block */
+ LOADSYSCALL(socketcall)
t 0x10
- bcc,a 1
- nop
- save %sp,96,%sp
- call __errno_location
- nop
- st %i0,[%o0]
- restore
+
+ bcs,a 1f
+ nop
retl
- mov -1,%o0
-1:
- ret
+ nop
+
+1: SYSCALL_ERROR_HANDLER
-PSEUDO_END (P(__,socket))
+END (P(__,socket))
weak_alias (P(__,socket), socket)
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/pread64.c b/sysdeps/unix/sysv/linux/sparc/sparc64/pread64.c
new file mode 100644
index 0000000..b7f298d
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/pread64.c
@@ -0,0 +1 @@
+/* Empty since the pread syscall is equivalent. */
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/pwrite64.c b/sysdeps/unix/sysv/linux/sparc/sparc64/pwrite64.c
new file mode 100644
index 0000000..b7f298d
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/pwrite64.c
@@ -0,0 +1 @@
+/* Empty since the pread syscall is equivalent. */
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list b/sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list
index e5425e9..d0bee8f 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list
@@ -2,6 +2,8 @@
# Whee! 64-bit systems naturally implement llseek.
llseek EXTRA lseek 3 llseek
+pread EXTRA pread 4 __pread pread __pread64 pread64
+pwrite EXTRA pwrite 4 __pwrite pwrite __pwrite64 pwrite64
# Override select.S in parent directory:
select - select 5 __select select
diff --git a/sysdeps/unix/sysv/linux/sys/prctl.h b/sysdeps/unix/sysv/linux/sys/prctl.h
new file mode 100644
index 0000000..b5b4412
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sys/prctl.h
@@ -0,0 +1,32 @@
+/* Copyright (C) 1997 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_PRCTL_H
+#define _SYS_PRCTL_H 1
+
+#include <features.h>
+#include <linux/prctl.h> /* The magic values come from here */
+
+__BEGIN_DECLS
+
+/* Control process execution. */
+extern int prctl __P ((int __option, ...));
+
+__END_DECLS
+
+#endif /* sys/prctl.h */
diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list
index 6028a04..a1fe445 100644
--- a/sysdeps/unix/sysv/linux/syscalls.list
+++ b/sysdeps/unix/sysv/linux/syscalls.list
@@ -38,7 +38,9 @@ quotactl EXTRA quotactl 4 quotactl
s_getdents EXTRA getdents 3 __getdents
s_getpriority getpriority getpriority 2 __syscall_getpriority
s_poll poll poll 3 __syscall_poll
+s_pread64 EXTRA pread 5 __syscall_pread64
s_ptrace ptrace ptrace 4 __syscall_ptrace
+s_pwrite64 EXTRA pwrite 5 __syscall_pwrite64
s_reboot EXTRA reboot 3 __syscall_reboot
s_sigaction sigaction sigaction 3 __syscall_sigaction
s_sigsuspend sigsuspend sigsuspend 3 __syscall_sigsuspend