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.

1 files changed, 19 insertions, 16 deletions

diff --git a/hurd/hurdmalloc.c b/hurd/hurdmalloc.c
index d95b0c34dd..cabcdcf0da 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.