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authorUlrich Drepper <drepper@redhat.com>1996-12-20 01:39:50 +0000
committerUlrich Drepper <drepper@redhat.com>1996-12-20 01:39:50 +0000
commit6d52618b15cbe25ed4822ac51321db292f28ccda (patch)
treebafef072c0f5cb67c09d7c1789888d4310ac568f /hurd/hurdmalloc.c
parent10dc2a90b7f86d9bc1be9d1b9305a781882f7ac5 (diff)
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Update from main archive 961219cvs/libc-961220
Thu Dec 19 23:28:33 1996 Ulrich Drepper <drepper@cygnus.com> * resolv/resolv.h: Update from BIND 4.9.5-P1. * resolv/res_comp.c: Likewise. * resolv/res_debug.c: Likewise. * resolv/Banner: Update version number. Thu Dec 19 20:58:53 1996 Ulrich Drepper <drepper@cygnus.com> * elf/dlfcn.h: Add extern "C" wrapper. * io/utime.h: Don't define NULL since this isn't allowed in POSIX. * io/sys/stat.h: Declare `lstat' only if __USE_BSD || __USE_XOPEN_EXTENDED. * locale/locale.h: Define NULL. * math/math.c: Don't include <errno.h> to define math errors. * stdlib/stdlib.h: Likewise. * posix/unistd.h: Don't declare environ. * posix/sys/utsname.h (struct utsname): Declare member domainname as __domainname is !__USE_GNU. * signal/signal.h: Declare size_t only if __USE_BSD || __USE_XOPEN_EXTENDED. * stdio/stdio.h: Don't declare cuserid when __USE_POSIX, but instead when __USE_XOPEN. * string/string.h: Define strndup only if __USE_GNU. * sysdeps/unix/sysv/linux/clock.c: New file. * sysdeps/unix/sysv/linux/timebits.h: Define CLOCKS_PER_SEC as 1000000 per X/Open standard. * features.h: Add code to recognize _POSIX_C_SOURCE value 199309. Define __USE_POSIX199309. * posix/unistd.h: Declare fdatasync only if __USE_POSIX199309. * time/time.c: Declare nanosleep only if __USE_POSIX199309. Patches by Rüdiger Helsch <rh@unifix.de>. * locale/locale.h: Add declaration of newlocale and freelocale. * new-malloc/Makefile (distibute): Add mtrace.awk. (dist-routines): Add mcheck and mtrace. (install-lib, non-lib.a): Define as libmcheck.a. * new-malloc/malloc.h: Add declaration of __malloc_initialized. * new-malloc/mcheck.c: New file. * new-malloc/mcheck.h: New file. * new-malloc/mtrace.c: New file. * new-malloc/mtrace.awk: New file. * posix/unistd.h: Correct prototype for usleep. * sysdeps/unix/bsd/usleep.c: De-ANSI-declfy. Correct return type. * sysdeps/unix/sysv/linux/usleep.c: Real implementation based on nanosleep. * signal/signal.h: Change protoype of __sigpause to take two arguments. Remove prototype for sigpause. Add two different macros named sigpause selected when __USE_BSD or __USE_XOPEN are defined. This is necessary since the old BSD definition of theis function collides with the X/Open definition. * sysdeps/posix/sigpause.c: Change function definition to also fit X/Open definition. * sysdeps/libm-i387/e_exp.S: Make sure stack is empty when the function is left. * sysdeps/libm-i387/e_expl.S: Likewise. Patch by HJ Lu. 1996-12-17 Paul Eggert <eggert@twinsun.com> * many, many files: Spelling corrections. * catgets/catgetsinfo.h (mmapped): Renamed from mmaped (in struct catalog_info.status). * mach/err_kern.sub (err_codes_unix), string/stratcliff.c (main): Fix spelling in message. * po/libc.pot: Fix spelling in message for `zic'; this anticipates a fix in the tzcode distribution. Wed Dec 18 15:48:02 1996 Ulrich Drepper <drepper@cygnus.com> * time/strftime.c: Implement ^ flag to cause output be converted to use upper case characters. * time/zic.c: Update from ADO tzcode1996n. Wed Dec 18 14:29:24 1996 Erik Naggum <erik@naggum.no> * time/strftime.c (add): Don't change global `i' until all is over. Define NULL is not already defined. Tue Dec 17 09:49:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * libio/iovsprintf.c (_IO_vsprintf): Change `&sf' to `&sf._sbf._f' to avoid the need for a cast. * libio/iovsscanf.c (_IO_vsscanf): Likewise. * sunrpc/rpc/xdr.h: Add prototype for xdr_free.
Diffstat (limited to 'hurd/hurdmalloc.c')
-rw-r--r--hurd/hurdmalloc.c35
1 files changed, 19 insertions, 16 deletions
diff --git a/hurd/hurdmalloc.c b/hurd/hurdmalloc.c
index d95b0c3..cabcdcf 100644
--- a/hurd/hurdmalloc.c
+++ b/hurd/hurdmalloc.c
@@ -37,6 +37,9 @@
/*
* HISTORY
* $Log$
+ * Revision 1.13 1996/12/20 01:32:01 drepper
+ * Update from main archive 961219
+ *
* Revision 1.12 1996/11/15 19:44:13 thomas
* Tue Nov 12 16:58:41 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
*
@@ -58,8 +61,8 @@
* (union header): Only define if !MCHECK.
* (HEADER_SIZE, HEADER_NEXT, HEADER_FREE, HEADER_CHECK): New macros.
* [MCHECK] (MIN_SIZE): Add correct definition for this case.
- * (more_memory, malloc, free, realloc): Use above macros, and add appropiate
- * checks & frobs in MCHECK case.
+ * (more_memory, malloc, free, realloc): Use above macros, and add
+ * appropriate checks & frobs in MCHECK case.
*
* Revision 1.6 1996/03/07 21:13:08 miles
* (realloc):
@@ -75,39 +78,39 @@
* (HEADER_SIZE, HEADER_NEXT, HEADER_FREE, HEADER_CHECK): New macros.
* [MCHECK] (MIN_SIZE): Add correct definition for this case.
* (more_memory, malloc, free, realloc):
- * Use above macros, and add appropiate checks & frobs in MCHECK case.
+ * Use above macros, and add appropriate checks & frobs in MCHECK case.
*
* Revision 1.4 1994/05/05 11:21:42 roland
* entered into RCS
*
* Revision 2.7 91/05/14 17:57:34 mrt
* Correcting copyright
- *
+ *
* Revision 2.6 91/02/14 14:20:26 mrt
* Added new Mach copyright
* [91/02/13 12:41:21 mrt]
- *
+ *
* Revision 2.5 90/11/05 14:37:33 rpd
* Added malloc_fork* code.
* [90/11/02 rwd]
- *
+ *
* Add spin_lock_t.
* [90/10/31 rwd]
- *
+ *
* Revision 2.4 90/08/07 14:31:28 rpd
* Removed RCS keyword nonsense.
- *
+ *
* Revision 2.3 90/06/02 15:14:00 rpd
* Converted to new IPC.
* [90/03/20 20:56:57 rpd]
- *
+ *
* Revision 2.2 89/12/08 19:53:59 rwd
* Removed conditionals.
* [89/10/23 rwd]
- *
+ *
* Revision 2.1 89/08/03 17:09:46 rwd
* Created.
- *
+ *
*
* 13-Sep-88 Eric Cooper (ecc) at Carnegie Mellon University
* Changed realloc() to copy min(old size, new size) bytes.
@@ -330,7 +333,7 @@ free(base)
#ifdef MCHECK
assert (HEADER_CHECK (h) == CHECK_BUSY);
-#endif
+#endif
fl = HEADER_FREE (h);
i = fl - malloc_free_list;
@@ -352,7 +355,7 @@ free(base)
HEADER_NEXT (h) = fl->head;
#ifdef MCHECK
HEADER_CHECK (h) = CHECK_FREE;
-#endif
+#endif
fl->head = h;
#ifdef DEBUG
fl->in_use -= 1;
@@ -454,7 +457,7 @@ print_malloc_free_list()
}
#endif DEBUG
-static void
+static void
malloc_fork_prepare(void)
/*
* Prepare the malloc module for a fork by insuring that no thread is in a
@@ -462,13 +465,13 @@ malloc_fork_prepare(void)
*/
{
register int i;
-
+
for (i = 0; i < NBUCKETS; i++) {
spin_lock(&malloc_free_list[i].lock);
}
}
-static void
+static void
malloc_fork_parent(void)
/*
* Called in the parent process after a fork() to resume normal operation.