Update.

1998-03-04 16:12  H.J. Lu  <hjl@gnu.org>

	* libio/strops.c (_IO_str_seekoff): Handle MODE == 0.

1998-03-04 16:19  Ulrich Drepper  <drepper@cygnus.com>

	* nscd/nscd_getgr_r.c: Follow nscd_getpw_r.c change.

1998-03-04  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* nscd/nscd_getpw_r.c (nscd_open_socket): Safe and reset errno so
	that a failure to connect to nscd doesn't change errno.

1998-03-04  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* manual/maint.texi (Reporting Bugs): Change
	bug-glibc@prep.ai.mit.edu to bug-glibc@gnu.org.

	* locale/iso-4217.def: Likewise

1998-03-04 12:43  Ulrich Drepper  <drepper@cygnus.com>

	* manual/texinfo.tex: Updated.

1998-03-03  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/posix/fpathconf.c: Don't modify errno for an undefined
	value.
	* sysdeps/posix/pathconf.c: Likewise.
	* posix/getconf.c: Print `undefined' if pathconf returns -1
	without setting errno.

1998-03-04  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c: Fix cut&paste
	problem.
	* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: New file.
	Patches by Elliot Lee <sopwith@cuc.edu>.

4 files changed, 60 insertions, 23 deletions

diff --git a/sysdeps/posix/fpathconf.c b/sysdeps/posix/fpathconf.c
index 1a2c3742e9..31e1d4bbfa 100644
--- a/sysdeps/posix/fpathconf.c
+++ b/sysdeps/posix/fpathconf.c
@@ -45,7 +45,6 @@ __fpathconf (fd, name)
 #ifdef	LINK_MAX
       return LINK_MAX;
 #else
-      __set_errno (ENOSYS);
       return -1;
 #endif
 
@@ -53,7 +52,6 @@ __fpathconf (fd, name)
 #ifdef	MAX_CANON
       return MAX_CANON;
 #else
-      __set_errno (ENOSYS);
       return -1;
 #endif
 
@@ -61,7 +59,6 @@ __fpathconf (fd, name)
 #ifdef	MAX_INPUT
       return MAX_INPUT;
 #else
-      __set_errno (ENOSYS);
       return -1;
 #endif
 
@@ -69,14 +66,21 @@ __fpathconf (fd, name)
 #ifdef	NAME_MAX
       {
 	struct statfs buf;
+	int save_errno = errno;
 
 	if (__fstatfs (fd, &buf) < 0)
-	  return errno == ENOSYS ? NAME_MAX : -1;
+	  {
+	    if (errno == ENOSYS)
+	      {
+		errno = save_errno;
+		return NAME_MAX;
+	      }
+	    return -1;
+	  }
 	else
 	  return buf.f_namelen;
       }
 #else
-      __set_errno (ENOSYS);
       return -1;
 #endif
 
@@ -84,7 +88,6 @@ __fpathconf (fd, name)
 #ifdef	PATH_MAX
       return PATH_MAX;
 #else
-      __set_errno (ENOSYS);
       return -1;
 #endif
 
@@ -92,7 +95,6 @@ __fpathconf (fd, name)
 #ifdef	PIPE_BUF
       return PIPE_BUF;
 #else
-      __set_errno (ENOSYS);
       return -1;
 #endif
 
@@ -142,13 +144,9 @@ __fpathconf (fd, name)
 #ifdef	SOCK_MAXBUF
       return SOCK_MAXBUF;
 #else
-      __set_errno (ENOSYS);
       return -1;
 #endif
     }
-
-  __set_errno (ENOSYS);
-  return -1;
 }
 
 weak_alias (__fpathconf, fpathconf)
diff --git a/sysdeps/posix/pathconf.c b/sysdeps/posix/pathconf.c
index c06906679d..fe2ac8d905 100644
--- a/sysdeps/posix/pathconf.c
+++ b/sysdeps/posix/pathconf.c
@@ -43,7 +43,6 @@ __pathconf (const char *path, int name)
 #ifdef	LINK_MAX
       return LINK_MAX;
 #else
-      __set_errno (ENOSYS);
       return -1;
 #endif
 
@@ -51,7 +50,6 @@ __pathconf (const char *path, int name)
 #ifdef	MAX_CANON
       return MAX_CANON;
 #else
-      __set_errno (ENOSYS);
       return -1;
 #endif
 
@@ -59,7 +57,6 @@ __pathconf (const char *path, int name)
 #ifdef	MAX_INPUT
       return MAX_INPUT;
 #else
-      __set_errno (ENOSYS);
       return -1;
 #endif
 
@@ -67,14 +64,21 @@ __pathconf (const char *path, int name)
 #ifdef	NAME_MAX
       {
 	struct statfs buf;
+	int save_errno = errno;
 
 	if (__statfs (path, &buf) < 0)
-	  return errno == ENOSYS ? NAME_MAX : -1;
+	  {
+	    if (errno == ENOSYS)
+	      {
+		errno = save_errno;
+		return NAME_MAX;
+	      }
+	    return -1;
+	  }
 	else
 	  return buf.f_namelen;
       }
 #else
-      __set_errno (ENOSYS);
       return -1;
 #endif
 
@@ -82,7 +86,6 @@ __pathconf (const char *path, int name)
 #ifdef	PATH_MAX
       return PATH_MAX;
 #else
-      __set_errno (ENOSYS);
       return -1;
 #endif
 
@@ -90,7 +93,6 @@ __pathconf (const char *path, int name)
 #ifdef	PIPE_BUF
       return PIPE_BUF;
 #else
-      __set_errno (ENOSYS);
       return -1;
 #endif
 
@@ -140,13 +142,9 @@ __pathconf (const char *path, int name)
 #ifdef	SOCK_MAXBUF
       return SOCK_MAXBUF;
 #else
-      __set_errno (ENOSYS);
       return -1;
 #endif
     }
-
-  __set_errno (ENOSYS);
-  return -1;
 }
 
 weak_alias (__pathconf, pathconf)
diff --git a/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c b/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c
index a6655bf897..58dac5f2b6 100644
--- a/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c
+++ b/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c
@@ -42,8 +42,8 @@
 	   vector will have to be laid out to allow for this	\
 	   test :-(.  */					\
 	if (((ElfW(auxv_t) *)_test)->a_type <= AT_PHDR)		\
+	  (auxp) = (ElfW(auxv_t) *) _tmp;			\
       }								\
-    (auxp) = (ElfW(auxv_t) *) _tmp;				\
   } while (0)
 
 
diff --git a/sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h b/sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h
new file mode 100644
index 0000000000..09ab317b9b
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h
@@ -0,0 +1,41 @@
+/* Copyright (C) 1997, 1998 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 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef _SYS_UCONTEXT_H
+#define _SYS_UCONTEXT_H	1
+
+#include <features.h>
+#include <signal.h>
+
+/* We need the signal context definitions even if they are not used
+   included in <signal.h>.  */
+#include <bits/sigcontext.h>
+
+typedef struct sigcontext mcontext_t;
+
+/* Userlevel context.  */
+typedef struct ucontext
+  {
+    unsigned long int uc_flags;
+    struct ucontext *uc_links;
+    stack_t uc_stack;
+    mcontext_t uc_mcontext;
+    __sigset_t uc_sigmask;
+  } ucontext_t;
+
+#endif /* sys/ucontext.h */