Update.cvs/libc-ud-970729

1997-07-28 23:35  Ulrich Drepper  <drepper@cygnus.com>

	* csu/gmon-start.c (__gmon_start__): Call __monstartup not
	monstartup.
	* gmon/gmon.c: Rename moncontrol to __moncontrol and monstartup
	to __monstartup.
	* gmon/sys/gmon.h: Fix prototypes.
	* gmon/sys/gmon_out.h: Pretty print.

	* gmon/bb_exit_func.c (__bb_exit_func): Use memcpy instead of bcopy.
	* gmon/gmon.c (__monstartup): Likewise.
	(write_hist): Remove dependency on 32 int.
	(_mcleanup): Don't call perror, use fprintf.

	* elf/dl-load.c: Fix handling of current directory in search path.

	* elf/Makefile (dl-routines): Add dl-profile.
	* elf/dl-profile.c: New file.
	* elf/dl-runtime.c (fixup): Add new parameter with address to store
	relocation result in to elf_machine_relplt.
	(profile_fixup): New function.
	* elf/do-rel.h (elf_dynamic_do_rel): Add new parameter with address
	to store relocation result in to elf_machine_relplt.
	* elf/dl-support.c: Define _dl_profile and _dl_profile_map.
	* elf/dynamic-link.h (ELF_DYNAMIC_RELOCATE): Add new parameter and
	call elf_machine_runtime_setup with extra argument.
	* elf/dl-reloc.c (_dl_relocate_object): Add new argument to
	ELF_DYNAMIC_RELOCATE.
	* elf/link.h: Add prototypes for new functions and variables.
	* elf/rtld.c: Parse LD_PROFILE and LD_PROFILE_OUTPUT environment
	variables and call _dl_start_profile if necessary.
	* include/sys/gmon_out.h: New file.
	* sysdeps/alpha/dl-machine.h (elf_machine_runtime_setup): Add
	new parameter to enable profiling.
	(elf_machine_rela): Add new parameter to specify place to store
	result in.
	* sysdeps/m68k/dl-machine.h: Likewise.
	* sysdeps/mips/dl-machine.h: Likewise.
	* sysdeps/mips/mips64/dl-machine.h: Likewise.
	* sysdeps/powerpc/dl-machine.h: Likewise.
	* sysdeps/sparc/dl-machine.h: Likewise.
	* sysdeps/sparc64/dl-machine.h: Likewise.
	* sysdeps/i386/dl-machine.h: Likewise.
	(elf_machine_runtime_setup): Setup got[2] to _dl_runtime_resolve if
	we do profiling.
	(ELF_MACHINE_RUNTIME_TRAMPOLINE): Add code for _dl_runtime_profile.

	* nis/nss_compat/compat-grp.c (internal_setgrent): Set FD_CLOEXEC
	for stream on input file.
	* nis/nss_compat/compat-pwd.c (internal_setpwent): Likewise.
	* nis/nss_compat/compat-spwd.c (internal_setspent): Likewise.
	* nss/nss_db/db-XXX.c (internal_setent): Likewise.
	* nss/nss_db/db-alias.c (internal_setent): Likewise.
	* nss/nss_db/db-netgrp.c (internal_setent): Likewise.
	* nss/nss_files/files-XXX.c (internal_setent): Likewise.
	* nss/nss_files/files-alias.c (internal_setent): Likewise.
	* nss/nss_files/files-netgrp.c (internal_setent): Likewise.

	* string/string.h: Pretty print.

	* sysdeps/i386/fpu/bits/mathinline.h: Major update by John Bowman.
	Add float and long double versions.

1997-07-27  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* elf/rtld.c (print_unresolved): Replace empty object name by main
	program name.

1997-07-27  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/generic/htons.c (htons): Renamed from __htons.

1997-07-27  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/bits/byteswap.h: New file.

1997-07-27 23:50  Philip Blundell  <Philip.Blundell@pobox.com>

	* inet/netinet/icmp6.h: Update for new drafts of POSIX.1g and IPv6
	advanced API.
	* inet/netinet/in.h: Likewise.
	* inet/netinet/ip6.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/socket.h: Likewise.
	* posix/sys/types.h: Add socklen_t.

	* manual/socket.texi: Document some more IPv6 things.
	* manual/libc.texinfo: Likewise.

1997-07-26  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* libc.map: Define missing symbol.

1997-07-27 14:31  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nis/Makefile: Add nis_findserv.
	* nis/lckcache.c: Fix typo.
	* nis/nis_call.c: Fix problems with multihomed servers.
	* nis/nis_findserv.c: New file.
	* nis/nis_intern.h: Add more prototypes.
	* nis/nis_lookup.c (nis_lookup): Don't try the next server if network
	is unreachable.
	* nis/nis_table.c (nis_list): Likewise.
	* nis/nis_ping.c (nis_ping): Use MASTER_ONLY, don't call abort()
	in error case.
	* nis/nis_util.c (__nis_finddirectory): Give the right error code
	back.
	* nis/ypclnt.c: Make sure, that all sockets are closed.

4 files changed, 23 insertions, 16 deletions

diff --git a/gmon/bb_exit_func.c b/gmon/bb_exit_func.c
index dc9def2bb5..53ddbfdbe9 100644
--- a/gmon/bb_exit_func.c
+++ b/gmon/bb_exit_func.c
@@ -18,7 +18,7 @@
    Boston, MA 02111-1307, USA.  */
 
 /* __bb_exit_func() dumps all the basic-block statistics linked into
-   the bb_head chain to .d files.  */
+   the __bb_head chain to .d files.  */
 
 #include <sys/gmon_out.h>
 #include <sys/types.h>
@@ -55,8 +55,8 @@ __bb_exit_func (void)
       perror (OUT_NAME);
       return;
     }
-  bcopy (GMON_MAGIC, &ghdr.cookie[0], 4);
-  bcopy (&version, &ghdr.version, sizeof (version));
+  memcpy (&ghdr.cookie[0], GMON_MAGIC, 4);
+  memcpy (&ghdr.version, &version, sizeof (version));
   fwrite (&ghdr, sizeof (ghdr), 1, fp);
 
   for (ptr = __bb_head; ptr != 0; ptr = ptr->next)
diff --git a/gmon/gmon.c b/gmon/gmon.c
index d484ec2c9e..6b7ef81d93 100644
--- a/gmon/gmon.c
+++ b/gmon/gmon.c
@@ -36,6 +36,7 @@
 #include <sys/gmon_out.h>
 #include <sys/uio.h>
 
+#include <errno.h>
 #include <stdio.h>
 #include <fcntl.h>
 #include <unistd.h>
@@ -60,6 +61,7 @@ static int	s_scale;
 #define ERR(s) write(2, s, sizeof(s) - 1)
 
 void moncontrol __P ((int mode));
+void __moncontrol __P ((int mode));
 static void write_hist __P ((int fd));
 static void write_call_graph __P ((int fd));
 static void write_bb_counts __P ((int fd));
@@ -70,7 +72,7 @@ static void write_bb_counts __P ((int fd));
  *	all the data structures are ready.
  */
 void
-moncontrol (mode)
+__moncontrol (mode)
      int mode;
 {
   struct gmonparam *p = &_gmonparam;
@@ -91,7 +93,7 @@ moncontrol (mode)
 
 
 void
-monstartup (lowpc, highpc)
+__monstartup (lowpc, highpc)
      u_long lowpc;
      u_long highpc;
 {
@@ -128,7 +130,7 @@ monstartup (lowpc, highpc)
       ERR(_("monstartup: out of memory\n"));
       return;
     }
-  bzero(cp, p->kcountsize + p->fromssize + p->tossize);
+  memset (cp, '\0', p->kcountsize + p->fromssize + p->tossize);
   p->tos = (struct tostruct *)cp;
   cp += p->tossize;
   p->kcount = (u_short *)cp;
@@ -158,7 +160,7 @@ monstartup (lowpc, highpc)
     } else
       s_scale = SCALE_1_TO_1;
 
-  moncontrol(1);
+  __moncontrol(1);
 }
 
 
@@ -180,8 +182,9 @@ write_hist (fd)
 
       *(char **) thdr.low_pc = (char *) _gmonparam.lowpc;
       *(char **) thdr.high_pc = (char *) _gmonparam.highpc;
-      *(int *) thdr.hist_size = _gmonparam.kcountsize / sizeof (HISTCOUNTER);
-      *(int *) thdr.prof_rate = __profile_frequency ();
+      *(int32_t *) thdr.hist_size = (_gmonparam.kcountsize
+				     / sizeof (HISTCOUNTER));
+      *(int32_t *) thdr.prof_rate = __profile_frequency ();
       strncpy (thdr.dimen, "seconds", sizeof (thdr.dimen));
       thdr.dimen_abbrev = 's';
 
@@ -296,18 +299,21 @@ _mcleanup ()
     struct gmon_hdr ghdr __attribute__ ((aligned (__alignof__ (int))));
     int fd;
 
-    moncontrol (0);
+    __moncontrol (0);
     fd = __open ("gmon.out", O_CREAT|O_TRUNC|O_WRONLY, 0666);
     if (fd < 0)
       {
-	perror ("_mcleanup: gmon.out");
+	char buf[300];
+	int errnum = errno;
+	fprintf (stderr, "_mcleanup: gmon.out: %s\n",
+		 _strerror_internal (errnum, buf, sizeof buf));
 	return;
       }
 
     /* write gmon.out header: */
-    memset (&ghdr, 0, sizeof (struct gmon_hdr));
+    memset (&ghdr, '\0', sizeof (struct gmon_hdr));
     memcpy (&ghdr.cookie[0], GMON_MAGIC, sizeof (ghdr.cookie));
-    *(int *) ghdr.version = GMON_VERSION;
+    *(int32_t *) ghdr.version = GMON_VERSION;
     __write (fd, &ghdr, sizeof (struct gmon_hdr));
 
     /* write PC histogram: */
diff --git a/gmon/sys/gmon.h b/gmon/sys/gmon.h
index 2eff69b01c..8368ca1ce3 100644
--- a/gmon/sys/gmon.h
+++ b/gmon/sys/gmon.h
@@ -169,10 +169,11 @@ extern struct gmonparam _gmonparam;
 __BEGIN_DECLS
 
 /* Set up data structures and start profiling.  */
-void monstartup __P ((u_long lowpc, u_long highpc));
+extern void __monstartup __P ((u_long __lowpc, u_long __highpc));
+extern void monstartup __P ((u_long __lowpc, u_long __highpc));
 
 /* Clean up profiling and write out gmon.out.  */
-void _mcleanup __P ((void));
+extern void _mcleanup __P ((void));
 
 __END_DECLS
 
diff --git a/gmon/sys/gmon_out.h b/gmon/sys/gmon_out.h
index bb80a1a16f..c84f945ce8 100644
--- a/gmon/sys/gmon_out.h
+++ b/gmon/sys/gmon_out.h
@@ -70,7 +70,7 @@ struct gmon_cg_arc_record
     char from_pc[sizeof (char *)];	/* address within caller's body */
     char self_pc[sizeof (char *)];	/* address within callee's body */
     char count[4];			/* number of arc traversals */
-};
+  };
 
 __END_DECLS