+2001-03-20 Ulrich Drepper <drepper@redhat.com>
+
+ * sysdeps/unix/sysv/linux/pathconf.c (__pathconf): Return
+ LINUX_LINK_MAX only if the statfs function is not implemented for
+ the filesystem.
+
+ * sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Return
+ LINUX_LINK_MAX only if the fstatfs function is not implemented for
+ the filesystem.
+
2001-03-19 Ulrich Drepper <drepper@redhat.com>
* elf/dl-dst.h (DL_DST_COUNT): Add __builtin_expect.
/* Linux specific extensions to fpathconf.
- Copyright (C) 1991, 95, 96, 98, 99, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1991,95,96,98,99,2000,2001 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
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+#include <errno.h>
#include <unistd.h>
#include <limits.h>
#include <sys/statfs.h>
/* Determine the filesystem type. */
if (__fstatfs (fd, &fsbuf) < 0)
- /* not possible, return the default value. */
- return LINUX_LINK_MAX;
+ {
+ if (errno == ENOSYS)
+ /* not possible, return the default value. */
+ return LINUX_LINK_MAX;
+
+ /* Some error occured. */
+ return -1;
+ }
switch (fsbuf.f_type)
{
/* Linux specific extensions to pathconf.
- Copyright (C) 1991, 95, 96, 98, 99, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1991,95,96,98,99,2000,2001 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
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+#include <errno.h>
#include <unistd.h>
#include <limits.h>
#include <sys/statfs.h>
/* Determine the filesystem type. */
if (__statfs (path, &fsbuf) < 0)
- /* not possible, return the default value. */
- return LINUX_LINK_MAX;
+ {
+ if (errno == ENOSYS)
+ /* not possible, return the default value. */
+ return LINUX_LINK_MAX;
+
+ /* Some error occured. */
+ return -1;
+ }
switch (fsbuf.f_type)
{