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authorUlrich Drepper <drepper@redhat.com>1996-12-04 01:41:39 +0000
committerUlrich Drepper <drepper@redhat.com>1996-12-04 01:41:39 +0000
commit4770745624b7f7f25623f1f10d46a4c4d6aec25c (patch)
tree0b278b62f5486313ca69360800755575487fb0f8 /misc
parentd88554f033adab5d22b9860fc36bc3cb37f39b02 (diff)
downloadglibc-4770745624b7f7f25623f1f10d46a4c4d6aec25c.tar.gz
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update from main archive 961203
Tue Dec  3 08:38:15 1996  Richard Henderson  <rth@tamu.edu>

	* sysdeps/unix/alpha/sysdep.S: Remove definition of __errno_location.
	Reformat copyright.

	* elf/rtld.c (_dl_start): Don't dereference the value returned by
	elf_machine_got to get _DYNAMIC, instead call new function
	elf_machine_dynamic.
	* sysdeps/alpha/dl-machine.h: Permute elf_machine_got to
	elf_machine_dynamic.  Reformat copyright.
	* sysdeps/i386/dl-machine.h: Likewise.
	* sysdeps/m68k/dl-machine.h: Likewise.
	* sysdeps/mips/dl-machine.h: Likewise.
	* sysdeps/sparc/dl-machine.h: Likewise.
	* sysdeps/stub/dl-machine.h: Likewise.

Tue Oct 15 23:46:00 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* MakeTAGS (sysdep_dirs): Include add-on sysdep directories.

Tue Dec  3 02:06:18 1996  Ulrich Drepper  <drepper@cygnus.com>

	* Makerules ($(libdir)/libc.so): Make first line of generated
	link script contain `/* GNU ld script'.  This will be used in
	ldconfig to check for linker scripts.
	* sysdeps/mach/hurd/libc-ldscript: Likewise.
	* sysdeps/mach/hurd/libc_p-ldscript: Likewise.

	* stdlib/getsubopt.c: Update copyright.  Correct typo in comment.
Diffstat (limited to 'misc')
-rw-r--r--misc/err.c30
-rw-r--r--misc/error.c32
-rw-r--r--misc/ttyslot.c14
3 files changed, 50 insertions, 26 deletions
diff --git a/misc/err.c b/misc/err.c
index 3ad7bf360f..d527573c89 100644
--- a/misc/err.c
+++ b/misc/err.c
@@ -1,21 +1,21 @@
 /* err.c --- 4.4BSD utility functions for error messages.
-Copyright (C) 1995 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+   Copyright (C) 1995, 1996 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
 
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
 
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Library General Public License for more details.
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
 
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB.  If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
 
 #include <stdarg.h>
 #include <err.h>
@@ -56,7 +56,7 @@ vwarn (const char *format, __gnuc_va_list ap)
       vfprintf (stderr, format, ap);
       fputs (": ", stderr);
     }
-  fprintf (stderr, "%s\n", strerror (error));
+  fprintf (stderr, "%m\n");
 }
 
 
diff --git a/misc/error.c b/misc/error.c
index 3d2777bc2c..308c601f22 100644
--- a/misc/error.c
+++ b/misc/error.c
@@ -77,11 +77,12 @@ unsigned int error_message_count;
    name of the executing program.  */
 extern char *program_name;
 
-#if HAVE_STRERROR
-# ifndef strerror		/* On some systems, strerror is a macro */
+#ifndef HAVE_STRERROR_R
+# if HAVE_STRERROR
+#  ifndef strerror		/* On some systems, strerror is a macro */
 char *strerror ();
-# endif
-#else
+#  endif
+# else
 static char *
 private_strerror (errnum)
      int errnum;
@@ -93,8 +94,9 @@ private_strerror (errnum)
     return _(sys_errlist[errnum]);
   return _("Unknown system error");
 }
-#define strerror private_strerror
-#endif	/* HAVE_STRERROR */
+#  define strerror private_strerror
+# endif	/* HAVE_STRERROR */
+#endif	/* HAVE_STRERROR_R */
 #endif	/* _LIBC */
 
 /* Print the program name and error message MESSAGE, which is a printf-style
@@ -140,7 +142,14 @@ error (status, errnum, message, va_alist)
 
   ++error_message_count;
   if (errnum)
-    fprintf (stderr, ": %s", strerror (errnum));
+    {
+#if defined HAVE_STRERROR_R || defined _LIBC
+      char errbuf[1024];
+      fprintf (stderr, ": %s", __strerror_r (errnum, errbuf, sizeof errbuf));
+#else
+      fprintf (stderr, ": %s", strerror (errnum));
+#endif
+    }
   putc ('\n', stderr);
   fflush (stderr);
   if (status)
@@ -208,7 +217,14 @@ error_at_line (status, errnum, file_name, line_number, message, va_alist)
 
   ++error_message_count;
   if (errnum)
-    fprintf (stderr, ": %s", strerror (errnum));
+    {
+#if defined HAVE_STRERROR_R || defined _LIBC
+      char errbuf[1024];
+      fprintf (stderr, ": %s", __strerror_r (errnum, errbuf, sizeof errbuf));
+#else
+      fprintf (stderr, ": %s", strerror (errnum));
+#endif
+    }
   putc ('\n', stderr);
   fflush (stderr);
   if (status)
diff --git a/misc/ttyslot.c b/misc/ttyslot.c
index 3d9fee62fc..794cada0af 100644
--- a/misc/ttyslot.c
+++ b/misc/ttyslot.c
@@ -36,6 +36,7 @@ static char sccsid[] = "@(#)ttyslot.c	8.1 (Berkeley) 6/4/93";
 #endif /* LIBC_SCCS and not lint */
 
 #include <ttyent.h>
+#include <alloca.h>
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>
@@ -47,12 +48,19 @@ ttyslot()
 	register int slot;
 	register char *p;
 	int cnt;
+	size_t buflen = __sysconf (_SC_TTY_NAME_MAX) + 1;
 	char *name;
 
+	if (buflen == 0)
+	  /* This should be enough if no fixed value is given.  */
+	  buflen = 32;
+
+	name = __alloca (buflen);
+
 	setttyent();
-	for (cnt = 0; cnt < 3; ++cnt) 
-		if (name = ttyname(cnt)) {
-			if (p = rindex(name, '/')) 
+	for (cnt = 0; cnt < 3; ++cnt)
+		if (__ttyname_r (cnt, name, buflen) >= 0) {
+			if (p = rindex(name, '/'))
 				++p;
 			else
 				p = name;