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-rw-r--r--ChangeLog24
-rw-r--r--intl/tst-gettext2.sh10
-rw-r--r--posix/Versions5
-rw-r--r--sysdeps/unix/sysv/linux/Dist1
-rw-r--r--sysdeps/unix/sysv/linux/Makefile2
-rw-r--r--sysdeps/unix/sysv/linux/fstatvfs.c16
-rw-r--r--sysdeps/unix/sysv/linux/internal_statvfs.c114
-rw-r--r--sysdeps/unix/sysv/linux/linux_fsinfo.h6
-rw-r--r--sysdeps/unix/sysv/linux/statvfs.c17
9 files changed, 152 insertions, 43 deletions
diff --git a/ChangeLog b/ChangeLog
index 45ace3ed03..e4a04c6ffe 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,27 @@
+2003-09-16 Ulrich Drepper <drepper@redhat.com>
+
+ * sysdeps/unix/sysv/linux/Dist: Remove internal_statvfs.c.
+ * sysdeps/unix/sysv/linux/Makefile [subdir=io] (sysdep_routines):
+ Add internal_statvfs.
+ * sysdeps/unix/sysv/linux/fstatvfs.c: Call __internal_statvfs
+ instead of including "internal_statvfs.c".
+ * sysdeps/unix/sysv/linux/statvfs.c: Likewise.
+ * sysdeps/unix/sysv/linux/internal_statvfs.c: Make it a real function.
+ Add code to avoid the stat calls on all the reported mount points
+ when we can determine mismatch in advance.
+ * sysdeps/unix/sysv/linux/linux_fsinfo.h: Add AUTOFS_SUPER_MAGIC and
+ USBDEVFS_SUPER_MAGIC.
+
+2003-09-16 Jakub Jelinek <jakub@redhat.com>
+
+ * posix/Versions (sched_getaffinity, sched_setaffinity): Change
+ from GLIBC_2.3.2 to GLIBC_2.3.3 symbol version.
+
+2003-09-16 Bruno Haible <bruno@clisp.org>
+
+ * intl/tst-gettext2.sh: Set GCONV_PATH and LOCPATH only after
+ invoking msgfmt, not before.
+
2003-09-15 Jakub Jelinek <jakub@redhat.com>
* argp/argp.h (argp_parse, __argp_parse): Remove __THROW.
diff --git a/intl/tst-gettext2.sh b/intl/tst-gettext2.sh
index 4b9c35213b..53f081a798 100644
--- a/intl/tst-gettext2.sh
+++ b/intl/tst-gettext2.sh
@@ -1,6 +1,6 @@
#! /bin/sh
# Test of gettext functions.
-# Copyright (C) 2000 Free Software Foundation, Inc.
+# Copyright (C) 2000, 2003 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
#
@@ -22,10 +22,6 @@
common_objpfx=$1
objpfx=$2
-GCONV_PATH=${common_objpfx}iconvdata
-export GCONV_PATH
-LOCPATH=${objpfx}domaindir
-export LOCPATH
LC_ALL=C
export LC_ALL
@@ -64,6 +60,10 @@ msgfmt -o ${objpfx}domaindir/lang1/LC_MESSAGES/tstlang.mo \
msgfmt -o ${objpfx}domaindir/lang2/LC_MESSAGES/tstlang.mo \
tstlang2.po
+GCONV_PATH=${common_objpfx}iconvdata
+export GCONV_PATH
+LOCPATH=${objpfx}domaindir
+export LOCPATH
# Now run the test.
${common_objpfx}elf/ld.so --library-path $common_objpfx \
diff --git a/posix/Versions b/posix/Versions
index a1b94ee746..c68594acb5 100644
--- a/posix/Versions
+++ b/posix/Versions
@@ -110,14 +110,15 @@ libc {
__nanosleep;
}
GLIBC_2.3.2 {
- sched_getaffinity; sched_setaffinity;
-
# Note that these symbols appear in sysdeps/unix/sysv/linux/Versions
# under GLIBC_2.0; the first instance in the script is taken as the
# default, so linux configurations put them in GLIBC_2.0 while other
# configuration put them in GLIBC_2.3.2.
getresuid; getresgid; setresuid; setresgid;
}
+ GLIBC_2.3.3 {
+ sched_getaffinity; sched_setaffinity;
+ }
GLIBC_PRIVATE {
# functions which have an additional interface since they are
# are cancelable.
diff --git a/sysdeps/unix/sysv/linux/Dist b/sysdeps/unix/sysv/linux/Dist
index 1cd482c1ff..219b3d80f9 100644
--- a/sysdeps/unix/sysv/linux/Dist
+++ b/sysdeps/unix/sysv/linux/Dist
@@ -11,7 +11,6 @@ kernel-features.h
kernel_sigaction.h
kernel_stat.h
kernel_termios.h
-internal_statvfs.c
ldd-rewrite.sed
lddlibc4.c
linux_fsinfo.h
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index 2d781d2f74..c67376d1f8 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -137,7 +137,7 @@ CFLAGS-ypclnt.c = -DUSE_BINDINGDIR=1
endif
ifeq ($(subdir),io)
-sysdep_routines += xstatconv
+sysdep_routines += xstatconv internal_statvfs
endif
ifeq ($(subdir),elf)
diff --git a/sysdeps/unix/sysv/linux/fstatvfs.c b/sysdeps/unix/sysv/linux/fstatvfs.c
index 0bfce16309..0dd56c1046 100644
--- a/sysdeps/unix/sysv/linux/fstatvfs.c
+++ b/sysdeps/unix/sysv/linux/fstatvfs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
@@ -17,16 +17,14 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <errno.h>
-#include <mntent.h>
-#include <paths.h>
-#include <stdio_ext.h>
-#include <string.h>
-#include <sys/mount.h>
+#include <stddef.h>
#include <sys/stat.h>
#include <sys/statfs.h>
#include <sys/statvfs.h>
+extern void __internal_statvfs (const char *name, struct statvfs *buf,
+ struct statfs *fsbuf, struct stat64 *st);
+
int
fstatvfs (int fd, struct statvfs *buf)
@@ -38,8 +36,8 @@ fstatvfs (int fd, struct statvfs *buf)
if (__fstatfs (fd, &fsbuf) < 0)
return -1;
-#define STAT(st) fstat64 (fd, st)
-#include "internal_statvfs.c"
+ /* Convert the result. */
+ __internal_statvfs (NULL, buf, &fsbuf, fstat64 (fd, &st) == -1 ? NULL : &st);
/* We signal success if the statfs call succeeded. */
return 0;
diff --git a/sysdeps/unix/sysv/linux/internal_statvfs.c b/sysdeps/unix/sysv/linux/internal_statvfs.c
index 9317cef90d..172113d496 100644
--- a/sysdeps/unix/sysv/linux/internal_statvfs.c
+++ b/sysdeps/unix/sysv/linux/internal_statvfs.c
@@ -17,29 +17,46 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
+#include <errno.h>
+#include <mntent.h>
+#include <paths.h>
+#include <stdbool.h>
+#include <stdio_ext.h>
+#include <string.h>
+#include <sys/mount.h>
+#include <sys/stat.h>
+#include <sys/statfs.h>
+#include <sys/statvfs.h>
+#include "linux_fsinfo.h"
+
+
+void
+__internal_statvfs (const char *name, struct statvfs *buf,
+ struct statfs *fsbuf, struct stat64 *st)
+{
/* Now fill in the fields we have information for. */
- buf->f_bsize = fsbuf.f_bsize;
+ buf->f_bsize = fsbuf->f_bsize;
/* Linux has the f_frsize size only in later version of the kernel.
If the value is not filled in use f_bsize. */
- buf->f_frsize = fsbuf.f_frsize ?: fsbuf.f_bsize;
- buf->f_blocks = fsbuf.f_blocks;
- buf->f_bfree = fsbuf.f_bfree;
- buf->f_bavail = fsbuf.f_bavail;
- buf->f_files = fsbuf.f_files;
- buf->f_ffree = fsbuf.f_ffree;
- if (sizeof (buf->f_fsid) == sizeof (fsbuf.f_fsid))
- buf->f_fsid = (fsbuf.f_fsid.__val[0]
- | ((unsigned long int) fsbuf.f_fsid.__val[1]
+ buf->f_frsize = fsbuf->f_frsize ?: fsbuf->f_bsize;
+ buf->f_blocks = fsbuf->f_blocks;
+ buf->f_bfree = fsbuf->f_bfree;
+ buf->f_bavail = fsbuf->f_bavail;
+ buf->f_files = fsbuf->f_files;
+ buf->f_ffree = fsbuf->f_ffree;
+ if (sizeof (buf->f_fsid) == sizeof (fsbuf->f_fsid))
+ buf->f_fsid = (fsbuf->f_fsid.__val[0]
+ | ((unsigned long int) fsbuf->f_fsid.__val[1]
<< (8 * (sizeof (buf->f_fsid)
- - sizeof (fsbuf.f_fsid.__val[0])))));
+ - sizeof (fsbuf->f_fsid.__val[0])))));
else
/* We cannot help here. The statvfs element is not large enough to
contain both words of the statfs f_fsid field. */
- buf->f_fsid = fsbuf.f_fsid.__val[0];
+ buf->f_fsid = fsbuf->f_fsid.__val[0];
#ifdef _STATVFSBUF_F_UNUSED
buf->__f_unused = 0;
#endif
- buf->f_namemax = fsbuf.f_namelen;
+ buf->f_namemax = fsbuf->f_namelen;
memset (buf->__f_spare, '\0', 6 * sizeof (int));
/* What remains to do is to fill the fields f_favail and f_flag. */
@@ -52,10 +69,40 @@
file. The way we can test for matching filesystem is using the
device number. */
buf->f_flag = 0;
- if (STAT (&st) >= 0)
+ if (st != NULL)
{
struct mntent mntbuf;
FILE *mtab;
+ const char *fsname = NULL;
+ const char *fsname2 = NULL;
+ bool success = false;
+
+ /* Map the filesystem type we got from the statfs call to a string. */
+ switch (fsbuf->f_type)
+ {
+ case EXT2_SUPER_MAGIC:
+ fsname = "ext3";
+ fsname2 = "ext2";
+ break;
+ case DEVPTS_SUPER_MAGIC:
+ fsname= "devpts";
+ break;
+ case SHMFS_SUPER_MAGIC:
+ fsname = "tmpfs";
+ break;
+ case PROC_SUPER_MAGIC:
+ fsname = "proc";
+ break;
+ case USBDEVFS_SUPER_MAGIC:
+ fsname = "usbdevfs";
+ break;
+ case AUTOFS_SUPER_MAGIC:
+ fsname = "autofs";
+ break;
+ case NFS_SUPER_MAGIC:
+ fsname = "nfs";
+ break;
+ }
mtab = __setmntent ("/proc/mounts", "r");
if (mtab == NULL)
@@ -68,13 +115,25 @@
/* No locking needed. */
(void) __fsetlocking (mtab, FSETLOCKING_BYCALLER);
+ again:
while (__getmntent_r (mtab, &mntbuf, tmpbuf, sizeof (tmpbuf)))
{
- struct stat64 fsst;
+ /* In a first round we look for a given mount point, if
+ we have a name. */
+ if (name != NULL && strcmp (name, mntbuf.mnt_dir) != 0)
+ continue;
+ /* We need to look at the entry only if the filesystem
+ name matches. If we have a filesystem name. */
+ else if (fsname != NULL
+ && strcmp (fsname, mntbuf.mnt_type) != 0
+ && (fsname2 == NULL
+ || strcmp (fsname2, mntbuf.mnt_type) != 0))
+ continue;
/* Find out about the device the current entry is for. */
+ struct stat64 fsst;
if (stat64 (mntbuf.mnt_dir, &fsst) >= 0
- && st.st_dev == fsst.st_dev)
+ && st->st_dev == fsst.st_dev)
{
/* Bingo, we found the entry for the device FD is on.
Now interpret the option string. */
@@ -100,11 +159,34 @@
buf->f_flag |= ST_NODIRATIME;
/* We can stop looking for more entries. */
+ success = true;
break;
}
}
+ /* Maybe the kernel names for the filesystems changed or the
+ statvfs call got a name which was not the mount point.
+ Check again, this time without checking for name matches
+ first. */
+ if (! success)
+ {
+ if (name != NULL)
+ /* Try without a mount point name. */
+ name = NULL;
+ else if (fsname != NULL)
+ /* Try without a filesystem name. */
+ fsname = fsname2 = NULL;
+
+ /* It is not strictly allowed to use rewind here. But
+ this code is part of the implementation so it is
+ acceptable. */
+ rewind (mtab);
+
+ goto again;
+ }
/* Close the file. */
__endmntent (mtab);
+
}
}
+}
diff --git a/sysdeps/unix/sysv/linux/linux_fsinfo.h b/sysdeps/unix/sysv/linux/linux_fsinfo.h
index 41dbbde55c..13c3856266 100644
--- a/sysdeps/unix/sysv/linux/linux_fsinfo.h
+++ b/sysdeps/unix/sysv/linux/linux_fsinfo.h
@@ -31,6 +31,9 @@
/* Constants that identify the `affs' filesystem. */
#define AFFS_SUPER_MAGIC 0xadff
+/* Constants that identify the `autofs' filesystem. */
+#define AUTOFS_SUPER_MAGIC 0x187
+
/* Constants that identify the `bfs' filesystem. */
#define BFS_MAGIC 0x1BADFACE
@@ -94,6 +97,9 @@
/* Constants that identify the `proc' filesystem. */
#define PROC_SUPER_MAGIC 0x9fa0
+/* Constant that identifies the `usbdevfs' filesystem. */
+#define USBDEVFS_SUPER_MAGIC 0x9fa2
+
/* Constants that identify the `qnx4' filesystem. */
#define QNX4_SUPER_MAGIC 0x002f
diff --git a/sysdeps/unix/sysv/linux/statvfs.c b/sysdeps/unix/sysv/linux/statvfs.c
index 5eef62c5f6..51d4f4fd0c 100644
--- a/sysdeps/unix/sysv/linux/statvfs.c
+++ b/sysdeps/unix/sysv/linux/statvfs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
@@ -17,16 +17,14 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <errno.h>
-#include <mntent.h>
-#include <paths.h>
-#include <stdio_ext.h>
-#include <string.h>
-#include <sys/mount.h>
+#include <stddef.h>
#include <sys/stat.h>
#include <sys/statfs.h>
#include <sys/statvfs.h>
+extern void __internal_statvfs (const char *name, struct statvfs *buf,
+ struct statfs *fsbuf, struct stat64 *st);
+
int
statvfs (const char *file, struct statvfs *buf)
@@ -38,8 +36,9 @@ statvfs (const char *file, struct statvfs *buf)
if (__statfs (file, &fsbuf) < 0)
return -1;
-#define STAT(st) stat64 (file, st)
-#include "internal_statvfs.c"
+ /* Convert the result. */
+ __internal_statvfs (file, buf, &fsbuf,
+ stat64 (file, &st) == -1 ? NULL : &st);
/* We signal success if the statfs call succeeded. */
return 0;