Update.cvs/libc-ud-960807cvs/libc-960808

Thu Aug  8 01:41:43 1996  Ulrich Drepper  <drepper@cygnus.com>

	* elf/Makefile: Undo change of Tue Aug  6 14:27:11 1996.
	* elf/dl-support: Add definition of `_dl_sysdep_read_whole_file'.

Thu Aug  8 01:15:59 1996  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/i386/fpu_control.h (_FPU_DEFAULT, _FPU_IEEE): Set
	to 0x137f to allow long double operations.

Sun Aug  4 13:12:05 1996  Richard Henderson  <rth@tamu.edu>

	Bug Fixes:

	* nss/nsswitch.c (_res): Remove redundant variable definition.
	The real one is in resolve/res_init.c, and having both prevents
	using -fno-common when building the shared library.
	* sunrpc/rpc_prot.c (_null_auth): Same.  Original is in rpc_common.c.

	* sysdeps/unix/sysv/linux/alpha/brk.S: When PIC, define __curbrk as
	a .bss object not a COMMON symbol.

	* sysdeps/alpha/bsd-_setjmp.S, sysdeps/alpha/bsd-setjmp.S: Must load
	$gp before referencing __sigsetjmp symbol.  Retain LITUSE for same.

	Optimizations:

	* sysdeps/alpha/strlen.S: Rearrange first-word setup and thense the
	main loop for better dual-issue on EV5.  Rearrange binary search to
	pipeline better and trim one instruction.

	Cosmetic Changes:

	* time/localtime.c (localtime_r): Move lock declaration back next to
	the comment where it was before the 960724 change.

	* INSTALL, manual/maint.texi: alpha-gnu-linux -> alpha-ANYTHING-linux.
	The second word is supposed to be the hardware manufacturer.

	* sysdeps/alpha/_mcount.S: Retain LITUSE for __mcount.
	* sysdeps/alpha/setjmp.S: Retain LITUSE for __sigsetjmp_aux.

	* sysdeps/alpha/divrem.h: More local labels, retain LITUSE for _mcount.

	* sysdeps/alpha/alphaev5/add_n.S, sysdeps/alpha/alphaev5/lshift.S,
	sysdeps/alpha/alphaev5/rshift.S, sysdeps/alpha/alphaev5/sub_n.S:
	Same cleanups as with EV4 GMP stuff.

Tue Jul 25 03:30:56 1996  Richard Henderson  <rth@tamu.edu>

	* sysdeps/unix/sysv/linux/Makefile [misc] (sysdep_routines): Add clone.
	* sysdeps/unix/sysv/linux/alpha/clone.S: New file.
	* sysdeps/unix/sysv/linux/i386/clone.S: New file.

Sun Aug  4 00:12:41 1996  David Mosberger-Tang  <davidm@azstarnet.com>

	* sysdeps/unix/sysv/linux/gnu/types.h: Declare __fd_mask as
	`unsigned long'.

	* misc/sys/select.h: Declare fd_mask as alias of __fd_mask.

Sat Aug  3 16:20:02 1996  David Mosberger-Tang  <davidm@azstarnet.com>

	* sysdeps/unix/sysv/linux/alpha/ioperm.c (platform): Add entry for
 	Mikasa.

	* socket/sys/socket.h (send, __send, sendto): Declare buffer
 	pointer as __const.

	* string/tester.c (main): Test stpncpy.

	* sysdeps/generic/stpncpy.c (__stpncpy): Fix so it works without
 	segfault when called with an N that is not a multiple of four and
 	src[N-1]=='\0'.

	* misc/syslog.c (LogType): New variable.
	(openlog): If connect() with SOCK_DGRAM fails with EPROTOTYPE,
 	try again with SOCK_STREAM (the Linux syslogd uses a socket of the
 	latter type).
	(vsyslog): When LogType==SOCK_STREAM, also send ASCII NUL
 	terminator as a record-delimiter.  If __send(LogFile) fails,
	call closelog() so logfile gets re-opened next time.

Wed Aug  7 15:15:14 1996  Ulrich Drepper  <drepper@cygnus.com>

	* elf/dl-open (_dl_open): Add cast to avoid warning.

	* manual/memory.texi: Improve some examples to give readers better
	advice: Use `stpcpy' instead of `strcat' if possible.
	* manual/string.texi: Document `strtok_r' and `strtok'.

	* sunrpc/Makefile: Move `+gccwarn' definition before inclusion
	of Makeconfig.
	[$(cross-compiling)=no]: Change test before making librpcsvc
	to this from $(cross-compile).
	Reported by Andreas Schwab.

Tue Aug  6 14:27:11 1996  Ulrich Drepper  <drepper@cygnus.com>

	* elf/Makefile (routines): Move dl-sysdep to here...
	(rtld-routines): ...from here.  This should make static linking
	work again.

	* locale/setlocale.c: Add local variable `lock' and add code to
	`setlocale' to avoid simultaneous changing of global data.

	* catgets/catgets.c (catopen): Use `__strdup' instead of `strdup'.
	* catgets/open_catalog (__open_catalog): Use `__stpcpy', `__open',
	`__fstat', `__read', `__mmap', `__munmap' and `__close' instead
	of unprotected names.

13 files changed, 35 insertions, 17 deletions

diff --git a/login/endutent.c b/login/endutent.c
index 9aed00d..3df95be 100644
--- a/login/endutent.c
+++ b/login/endutent.c
@@ -27,5 +27,5 @@ extern struct utmp_data __utmp_data;
 void
 endutent (void)
 {
-  endutent_r (&__utmp_data);
+  __endutent_r (&__utmp_data);
 }
diff --git a/login/endutent_r.c b/login/endutent_r.c
index b15f57a..a531054 100644
--- a/login/endutent_r.c
+++ b/login/endutent_r.c
@@ -22,7 +22,7 @@ Boston, MA 02111-1307, USA.  */
 
 
 void
-endutent_r (struct utmp_data *utmp_data)
+__endutent_r (struct utmp_data *utmp_data)
 {
   if (utmp_data->ut_fd != -1)
     {
@@ -30,3 +30,4 @@ endutent_r (struct utmp_data *utmp_data)
       utmp_data->ut_fd = -1;
     }
 }
+weak_alias (__endutent_r, endutent_r)
diff --git a/login/getutent.c b/login/getutent.c
index 3641146..03b49db 100644
--- a/login/getutent.c
+++ b/login/getutent.c
@@ -29,7 +29,7 @@ getutent (void)
 {
   struct utmp *result;
 
-  if (getutent_r (&result, &__utmp_data) < 0)
+  if (__getutent_r (&result, &__utmp_data) < 0)
     return NULL;
 
   return result;
diff --git a/login/getutent_r.c b/login/getutent_r.c
index ad8e9eb..e355001 100644
--- a/login/getutent_r.c
+++ b/login/getutent_r.c
@@ -22,7 +22,7 @@ Boston, MA 02111-1307, USA.  */
 
 
 int
-getutent_r (struct utmp **utmp, struct utmp_data *utmp_data)
+__getutent_r (struct utmp **utmp, struct utmp_data *utmp_data)
 {
   /* Open utmp file if not already done.  */
   if (utmp_data->ut_fd == -1)
@@ -48,3 +48,4 @@ getutent_r (struct utmp **utmp, struct utmp_data *utmp_data)
 
   return 0;
 }
+weak_alias (__getutent_r, getutent_r)
diff --git a/login/getutid.c b/login/getutid.c
index 6b29d38..64ced6a 100644
--- a/login/getutid.c
+++ b/login/getutid.c
@@ -29,7 +29,7 @@ getutid (const struct utmp *id)
 {
   struct utmp *result;
 
-  if (getutid_r (id, &result, &__utmp_data) < 0)
+  if (__getutid_r (id, &result, &__utmp_data) < 0)
     return NULL;
 
   return (struct utmp *) result;
diff --git a/login/getutid_r.c b/login/getutid_r.c
index 73bcb3d..00dbec4 100644
--- a/login/getutid_r.c
+++ b/login/getutid_r.c
@@ -26,8 +26,8 @@ Boston, MA 02111-1307, USA.  */
 /* For implementing this function we don't use the getutent_r function
    because we can avoid the reposition on every new entry this way.  */
 int
-getutid_r (const struct utmp *id, struct utmp **utmp,
-	   struct utmp_data *utmp_data)
+__getutid_r (const struct utmp *id, struct utmp **utmp,
+	     struct utmp_data *utmp_data)
 {
 #if (_HAVE_UT_ID - 0) && (_HAVE_UT_TYPE - 0)
   /* Test whether ID has any of the legal types.  */
@@ -114,3 +114,4 @@ getutid_r (const struct utmp *id, struct utmp **utmp,
   return -1;
 #endif
 }
+weak_alias (__getutid_r, getutid_r)
diff --git a/login/getutline.c b/login/getutline.c
index 23ca6a8..c21f817 100644
--- a/login/getutline.c
+++ b/login/getutline.c
@@ -29,7 +29,7 @@ getutline (const struct utmp *line)
 {
   struct utmp *result;
 
-  if (getutline_r (line, &result, &__utmp_data) < 0)
+  if (__getutline_r (line, &result, &__utmp_data) < 0)
     return NULL;
 
   return (struct utmp *) result;
diff --git a/login/getutline_r.c b/login/getutline_r.c
index 4d35471..e5c4196 100644
--- a/login/getutline_r.c
+++ b/login/getutline_r.c
@@ -26,13 +26,13 @@ Boston, MA 02111-1307, USA.  */
 /* For implementing this function we don't use the getutent_r function
    because we can avoid the reposition on every new entry this way.  */
 int
-getutline_r (const struct utmp *line, struct utmp **utmp,
-	     struct utmp_data *utmp_data)
+__getutline_r (const struct utmp *line, struct utmp **utmp,
+	       struct utmp_data *utmp_data)
 {
   /* Open utmp file if not already done.  */
   if (utmp_data->ut_fd == -1)
     {
-      setutent_r (utmp_data);
+      __setutent_r (utmp_data);
       if (utmp_data->ut_fd == -1)
 	return -1;
     }
@@ -71,3 +71,4 @@ getutline_r (const struct utmp *line, struct utmp **utmp,
 
   return 0;
 }
+weak_alias (__getutline_r, getutline_r)
diff --git a/login/pututline.c b/login/pututline.c
index a704e38..7af3efb 100644
--- a/login/pututline.c
+++ b/login/pututline.c
@@ -27,7 +27,7 @@ extern struct utmp_data __utmp_data;
 struct utmp *
 pututline (const struct utmp *utmp)
 {
-  if (pututline_r (utmp, &__utmp_data) < 0)
+  if (__pututline_r (utmp, &__utmp_data) < 0)
     return NULL;
 
   return (struct utmp *) utmp;
diff --git a/login/pututline_r.c b/login/pututline_r.c
index ada6059..0b81900 100644
--- a/login/pututline_r.c
+++ b/login/pututline_r.c
@@ -31,7 +31,7 @@ Boston, MA 02111-1307, USA.  */
    which write the new value.  */
 
 int
-pututline_r (const struct utmp *id, struct utmp_data *utmp_data)
+__pututline_r (const struct utmp *id, struct utmp_data *utmp_data)
 {
   struct stat st;
   int result = 0;
@@ -136,3 +136,4 @@ pututline_r (const struct utmp *id, struct utmp_data *utmp_data)
 
   return result;
 }
+weak_alias (__pututline_r, pututline_r)
diff --git a/login/setutent.c b/login/setutent.c
index aab28c0..32d2f8c 100644
--- a/login/setutent.c
+++ b/login/setutent.c
@@ -27,5 +27,5 @@ struct utmp_data __utmp_data = { ut_fd: -1 };
 void
 setutent (void)
 {
-  setutent_r (&__utmp_data);
+  __setutent_r (&__utmp_data);
 }
diff --git a/login/setutent_r.c b/login/setutent_r.c
index 4b980cf..46700e7 100644
--- a/login/setutent_r.c
+++ b/login/setutent_r.c
@@ -31,7 +31,7 @@ static const char *utmp_file_name = (const char *) default_utmp_name;
 
 
 void
-setutent_r (struct utmp_data *utmp_data)
+__setutent_r (struct utmp_data *utmp_data)
 {
   /* Before the UTMP_DATA is used before the first time the UT_FD
      field must be set to -1.  */
@@ -56,12 +56,13 @@ setutent_r (struct utmp_data *utmp_data)
   utmp_data->ubuf.ut_type = UT_UNKNOWN;
 #endif
 }
+weak_alias (__setutent_r, setutent_r)
 
 
 int
-utmpname (const char *file)
+__utmpname (const char *file)
 {
-  char *fname = strdup (file);
+  char *fname = __strdup (file);
   if (fname == NULL)
     return 0;
 
@@ -72,3 +73,4 @@ utmpname (const char *file)
 
   return 1;
 }
+weak_alias (__utmpname, utmpname)
diff --git a/login/utmp.h b/login/utmp.h
index 0109d50..76870f6 100644
--- a/login/utmp.h
+++ b/login/utmp.h
@@ -86,19 +86,30 @@ struct utmp_data
 
 
 /* Reentrant versions of the file for handling utmp files.  */
+extern int __getutent_r __P ((struct utmp **__utmp,
+			      struct utmp_data *__utmp_data));
 extern int getutent_r __P ((struct utmp **__utmp,
 			    struct utmp_data *__utmp_data));
 
+extern void __setutent_r __P ((struct utmp_data *__utmp_data));
 extern void setutent_r __P ((struct utmp_data *__utmp_data));
 
+extern void __endutent_r __P ((struct utmp_data *__utmp_data));
 extern void endutent_r __P ((struct utmp_data *__utmp_data));
 
+extern int __getutid_r __P ((__const struct utmp *__id, struct utmp **__utmp,
+			     struct utmp_data *__utmp_data));
 extern int getutid_r __P ((__const struct utmp *__id, struct utmp **__utmp,
 			   struct utmp_data *__utmp_data));
 
+extern int __getutline_r __P ((__const struct utmp *__line,
+			       struct utmp **__utmp,
+			       struct utmp_data *__utmp_data));
 extern int getutline_r __P ((__const struct utmp *__line, struct utmp **__utmp,
 			     struct utmp_data *__utmp_data));
 
+extern int __pututline_r __P ((__const struct utmp *__utmp_ptr,
+			       struct utmp_data *__utmp_data));
 extern int pututline_r __P ((__const struct utmp *__utmp_ptr,
 			     struct utmp_data *__utmp_data));