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.

4 files changed, 6 insertions, 6 deletions

diff --git a/sysdeps/vax/memchr.s b/sysdeps/vax/memchr.s
index c7793fb5f8..b81c2bcf87 100644
--- a/sysdeps/vax/memchr.s
+++ b/sysdeps/vax/memchr.s
@@ -36,7 +36,7 @@
 #endif /* LIBC_SCCS and not lint */
 
 /*
- * Find the first occurence of c in the memory at cp (length n).
+ * Find the first occurrence of c in the memory at cp (length n).
  * Return pointer to match or null pointer.
  *
  * This code optimises the usual case (0 < n < 65535).
diff --git a/sysdeps/vax/strchr.s b/sysdeps/vax/strchr.s
index 1683f564e2..70025cce6e 100644
--- a/sysdeps/vax/strchr.s
+++ b/sysdeps/vax/strchr.s
@@ -36,7 +36,7 @@
 #endif /* LIBC_SCCS and not lint */
 
 /*
- * Find the first occurence of c in the string cp.
+ * Find the first occurrence of c in the string cp.
  * Return pointer to match or null pointer.
  *
  * char *
@@ -58,7 +58,7 @@ ENTRY(strchr, 0)
  */
 	movab	tbl,r3		/* r3 = base of table */
 	bbss	$0,(r3),Lreent	/* ensure not reentering */
-	movab	(r3)[r2],r5	
+	movab	(r3)[r2],r5
 	incb	(r5)		/* mark both '\0' and c */
 0:
 	scanc	r4,(r1),(r3),$1	/* look for c or '\0' */
diff --git a/sysdeps/vax/strncmp.s b/sysdeps/vax/strncmp.s
index e5bfcf2a73..0758bd8729 100644
--- a/sysdeps/vax/strncmp.s
+++ b/sysdeps/vax/strncmp.s
@@ -53,14 +53,14 @@ ENTRY(strncmp, 0)
 	movl	4(ap),r1	# r1 = s1
 	movq	8(ap),r3	# r3 = s2; r4 = n
 1:
-	clrl	r5		# calculate min bytes to next page boundry
+	clrl	r5		# calculate min bytes to next page boundary
 	subb3	r1,$255,r5	# r5 = (bytes - 1) to end of page for s1
 	subb3	r3,$255,r0	# r0 = (bytes - 1) to end of page for s2
 	cmpb	r0,r5		# r5 = min(r0, r5);
 	bgtru	2f
 	movb	r0,r5
 2:
-	incl	r5		# r5 = min bytes to next page boundry
+	incl	r5		# r5 = min bytes to next page boundary
 	cmpl	r4,r5		# r5 = min(n, r5);
 	bgeq	3f
 	movl	r4,r5
diff --git a/sysdeps/vax/strrchr.s b/sysdeps/vax/strrchr.s
index dffcddaef0..87313445c9 100644
--- a/sysdeps/vax/strrchr.s
+++ b/sysdeps/vax/strrchr.s
@@ -36,7 +36,7 @@
 #endif /* LIBC_SCCS and not lint */
 
 /*
- * Find the last occurence of c in the string cp.
+ * Find the last occurrence of c in the string cp.
  * Return pointer to match or null pointer.
  *
  * char *