--- /dev/null
+/* Return information about the filesystem on which FILE resides. Linux/alpha.
+ Copyright (C) 1996-2021 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 Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <sys/statfs.h>
+#include <sysdep.h>
+#include <kernel_stat.h>
+
+/* Return information about the filesystem on which FILE resides. */
+int
+__statfs (const char *file, struct statfs *buf)
+{
+ return INLINE_SYSCALL_CALL (statfs, file, buf);
+}
+libc_hidden_def (__statfs)
+weak_alias (__statfs, statfs)
-#include <sysdeps/unix/sysv/linux/statfs64.c>
+/* Return information about the filesystem on which FILE resides. Linux/alpha.
+ Copyright (C) 1996-2021 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 Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <sys/statfs.h>
+#include <sysdep.h>
+#include <kernel_stat.h>
+
+/* Return information about the filesystem on which FILE resides. */
+int
+__statfs64 (const char *file, struct statfs64 *buf)
+{
+ int r = INLINE_SYSCALL_CALL (statfs64, file, sizeof (*buf), buf);
+#if __ASSUME_STATFS64 == 0
+ if (r == -1 && errno == ENOSYS)
+ {
+ struct statfs buf32;
+ if (__statfs (file, &buf32) < 0)
+ return -1;
+
+ buf->f_type = buf32.f_type;
+ buf->f_bsize = buf32.f_bsize;
+ buf->f_blocks = buf32.f_blocks;
+ buf->f_bfree = buf32.f_bfree;
+ buf->f_bavail = buf32.f_bavail;
+ buf->f_files = buf32.f_files;
+ buf->f_ffree = buf32.f_ffree;
+ buf->f_fsid = buf32.f_fsid;
+ buf->f_namelen = buf32.f_namelen;
+ buf->f_frsize = buf32.f_frsize;
+ buf->f_flags = buf32.f_flags;
+ memcpy (buf->f_spare, buf32.f_spare, sizeof (buf32.f_spare));
+ }
+#endif
+ return r;
+}
+weak_alias (__statfs64, statfs64)
setitimer - setitimer i:ipP __setitimer setitimer@@GLIBC_2.1
utimes - utimes i:sp __utimes utimes@@GLIBC_2.1
getrusage - getrusage i:ip __getrusage getrusage@@GLIBC_2.1
-
-# avoid 64-bit aliases on 32-bit statfs syscalls
-statfs - statfs i:sp __statfs statfs
+++ /dev/null
-/* Copyright (C) 2011-2021 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <https://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <sys/statfs.h>
-#include <kernel_stat.h>
-#include <sysdep.h>
-
-#if !STATFS_IS_STATFS64
-#include "overflow.h"
-
-/* Return information about the filesystem on which FILE resides. */
-int
-__statfs (const char *file, struct statfs *buf)
-{
- int rc = INLINE_SYSCALL (statfs64, 3, file, sizeof (*buf), buf);
- return rc ?: statfs_overflow (buf);
-}
-libc_hidden_def (__statfs)
-weak_alias (__statfs, statfs)
-#endif
+++ /dev/null
-/* Empty. */
fanotify_mark EXTRA fanotify_mark i:iiiis fanotify_mark
-statfs - statfs i:sp __statfs statfs statfs64 __statfs64
-
sendfile - sendfile i:iipi sendfile sendfile64
--- /dev/null
+/* Copyright (C) 2011-2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library. If not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <sys/statfs.h>
+#include <time.h>
+#include <sysdep.h>
+#include <kernel_stat.h>
+
+#if !STATFS_IS_STATFS64
+
+/* Return information about the filesystem on which FILE resides. */
+int
+__statfs (const char *file, struct statfs *buf)
+{
+ struct statfs64 buf64;
+ int rc = INLINE_SYSCALL_CALL (statfs64, file, sizeof (buf64), &buf64);
+ if (rc == 0)
+ {
+ buf->f_type = buf64.f_type;
+ buf->f_bsize = buf64.f_bsize;
+ buf->f_blocks = buf64.f_blocks;
+ buf->f_bfree = buf64.f_bfree;
+ buf->f_bavail = buf64.f_bavail;
+ buf->f_files = buf64.f_files;
+ buf->f_ffree = buf64.f_ffree;
+ buf->f_fsid = buf64.f_fsid;
+ buf->f_namelen = buf64.f_namelen;
+ buf->f_frsize = buf64.f_frsize;
+ buf->f_flags = buf64.f_flags;
+ memcpy (buf->f_spare, buf64.f_spare, sizeof (buf64.f_spare));
+
+ if ((fsblkcnt_t) buf64.f_blocks != buf64.f_blocks
+ || (fsblkcnt_t) buf64.f_bfree != buf64.f_bfree
+ || (fsblkcnt_t) buf64.f_bavail != buf64.f_bavail
+ || (fsblkcnt_t) buf64.f_files != buf64.f_files
+ || (fsblkcnt_t) buf64.f_ffree != buf64.f_ffree)
+ {
+ __set_errno (EOVERFLOW);
+ return -1;
+ }
+ }
+ return rc;
+}
+libc_hidden_def (__statfs)
+weak_alias (__statfs, statfs)
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <errno.h>
-#include <string.h>
-#include <stddef.h>
+#define __statfs __statfs_disable
+#define statfs statfs_disable
+#include <sys/statfs.h>
#include <sysdep.h>
#include <kernel_stat.h>
-
-/* Hide the prototypes for __statfs and statfs so that GCC will not
- complain about the different function signatures if they are aliased
- to __stat64. If STATFS_IS_STATFS64 is not zero then the statfs and
- statfs64 structures have an identical layout but different type names. */
-
-#if STATFS_IS_STATFS64
-# define __statfs __statfs_disable
-# define statfs statfs_disable
-#endif
-#include <sys/statfs.h>
-
-#include <kernel-features.h>
-
-
-# if __ASSUME_STATFS64 == 0
-int __no_statfs64 attribute_hidden;
-#endif
+#undef __statfs
+#undef statfs
/* Return information about the filesystem on which FILE resides. */
int
__statfs64 (const char *file, struct statfs64 *buf)
{
#ifdef __NR_statfs64
-# if __ASSUME_STATFS64 == 0
- if (! __no_statfs64)
-# endif
- {
- int result = INLINE_SYSCALL (statfs64, 3, file, sizeof (*buf), buf);
-
-# if __ASSUME_STATFS64 == 0
- if (result == 0 || errno != ENOSYS)
-# endif
- return result;
-
-# if __ASSUME_STATFS64 == 0
- __no_statfs64 = 1;
-# endif
- }
-#endif
-
-#if __ASSUME_STATFS64 == 0
- struct statfs buf32;
-
- if (__statfs (file, &buf32) < 0)
- return -1;
-
- buf->f_type = buf32.f_type;
- buf->f_bsize = buf32.f_bsize;
- buf->f_blocks = buf32.f_blocks;
- buf->f_bfree = buf32.f_bfree;
- buf->f_bavail = buf32.f_bavail;
- buf->f_files = buf32.f_files;
- buf->f_ffree = buf32.f_ffree;
- buf->f_fsid = buf32.f_fsid;
- buf->f_namelen = buf32.f_namelen;
- buf->f_frsize = buf32.f_frsize;
- buf->f_flags = buf32.f_flags;
- memcpy (buf->f_spare, buf32.f_spare, sizeof (buf32.f_spare));
-
- return 0;
+ return INLINE_SYSCALL_CALL (statfs64, file, sizeof (*buf), buf);
+#else
+ return INLINE_SYSCALL_CALL (statfs, file, buf);
#endif
}
weak_alias (__statfs64, statfs64)
-#undef __statfs
-#undef statfs
-
#if STATFS_IS_STATFS64
weak_alias (__statfs64, __statfs)
weak_alias (__statfs64, statfs)
+++ /dev/null
-/* statfs64 is the same as statfs. */
# File name Caller Syscall name # args Strong name Weak names
-statfs - statfs i:sp __statfs statfs statfs64
sendfile - sendfile i:iipi sendfile sendfile64
prlimit EXTRA prlimit64 i:iipp prlimit prlimit64
projects / platform / upstream / glibc.git / commitdiff