summary refs log tree commit diff
path: root/sysdeps/posix/pathconf.c
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>1998-03-04 17:14:36 +0000
committerUlrich Drepper <drepper@redhat.com>1998-03-04 17:14:36 +0000
commit2eb45444a74df5f8d47ba14e318aff2e78a915db (patch)
tree25bd570a73d217b7ed478e43398b341372e87dcd /sysdeps/posix/pathconf.c
parentea7eb7e3eb09a7f9444e0c599fdbafaadb3e391d (diff)
downloadglibc-2eb45444a74df5f8d47ba14e318aff2e78a915db.tar.gz
glibc-2eb45444a74df5f8d47ba14e318aff2e78a915db.tar.xz
glibc-2eb45444a74df5f8d47ba14e318aff2e78a915db.zip
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>.
Diffstat (limited to 'sysdeps/posix/pathconf.c')
-rw-r--r--sysdeps/posix/pathconf.c20
1 files changed, 9 insertions, 11 deletions
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)