2011-04-01 Joseph Myers <joseph@codesourcery.com>
+ * sysdeps/unix/sysv/linux/mips/mips32/sync_file_range.c: Make
+ cancelable.
+ * sysdeps/unix/sysv/linux/mips/mips64/n32/fallocate.c: Likewise.
+ * sysdeps/unix/sysv/linux/mips/mips64/n32/fallocate64.c: Likewise.
+ * sysdeps/unix/sysv/linux/mips/mips64/n32/syscalls.list: Mark
+ sync_file_range as cancellation point.
+ * sysdeps/unix/sysv/linux/mips/mips64/n64/syscalls.list: Mark
+ sync_file_range as cancellation point.
+
+2011-04-01 Joseph Myers <joseph@codesourcery.com>
+
* sysdeps/unix/sysv/linux/mips/mips64/n64/syscalls.list: Add
sync_file_range.
/* Selective file content synch'ing.
- Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2006, 2007, 2011 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
#include <fcntl.h>
#include <sys/types.h>
-#include <sysdep.h>
+#include <sysdep-cancel.h>
#include <sys/syscall.h>
int
sync_file_range (int fd, __off64_t from, __off64_t to, unsigned int flags)
{
- return INLINE_SYSCALL (sync_file_range, 7, fd, 0,
- __LONG_LONG_PAIR ((long) (from >> 32), (long) from),
- __LONG_LONG_PAIR ((long) (to >> 32), (long) to),
- flags);
+ if (SINGLE_THREAD_P)
+ return INLINE_SYSCALL (sync_file_range, 7, fd, 0,
+ __LONG_LONG_PAIR ((long) (from >> 32), (long) from),
+ __LONG_LONG_PAIR ((long) (to >> 32), (long) to),
+ flags);
+
+ int result;
+ int oldtype = LIBC_CANCEL_ASYNC ();
+
+ result = INLINE_SYSCALL (sync_file_range, 7, fd, 0,
+ __LONG_LONG_PAIR ((long) (from >> 32), (long) from),
+ __LONG_LONG_PAIR ((long) (to >> 32), (long) to),
+ flags);
+
+ LIBC_CANCEL_RESET (oldtype);
+
+ return result;
}
#else
int
-/* Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+/* Copyright (C) 2007, 2009, 2011 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
#include <errno.h>
#include <fcntl.h>
-#include <sysdep.h>
+#include <sysdep-cancel.h>
/* Reserve storage for the data of the file associated with FD. */
fallocate (int fd, int mode, __off_t offset, __off_t len)
{
#ifdef __NR_fallocate
- return INLINE_SYSCALL (fallocate, 4, fd, mode, offset, len);
+ if (SINGLE_THREAD_P)
+ return INLINE_SYSCALL (fallocate, 4, fd, mode, offset, len);
+
+ int result;
+ int oldtype = LIBC_CANCEL_ASYNC ();
+
+ result = INLINE_SYSCALL (fallocate, 4, fd, mode, offset, len);
+
+ LIBC_CANCEL_RESET (oldtype);
+
+ return result;
#else
__set_errno (ENOSYS);
return -1;
-/* Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+/* Copyright (C) 2007, 2009, 2011 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
#include <errno.h>
#include <fcntl.h>
-#include <sysdep.h>
+#include <sysdep-cancel.h>
/* Reserve storage for the data of the file associated with FD. */
fallocate64 (int fd, int mode, __off64_t offset, __off64_t len)
{
#ifdef __NR_fallocate
- return INLINE_SYSCALL (fallocate, 4, fd, mode, offset, len);
+ if (SINGLE_THREAD_P)
+ return INLINE_SYSCALL (fallocate, 4, fd, mode, offset, len);
+
+ int result;
+ int oldtype = LIBC_CANCEL_ASYNC ();
+
+ result = INLINE_SYSCALL (fallocate, 4, fd, mode, offset, len);
+
+ LIBC_CANCEL_RESET (oldtype);
+
+ return result;
#else
__set_errno (ENOSYS);
return -1;
# File name Caller Syscall name # args Strong name Weak names
readahead - readahead i:iii __readahead readahead
-sync_file_range - sync_file_range i:iiii sync_file_range
+sync_file_range - sync_file_range Ci:iiii sync_file_range
ftruncate - ftruncate i:ii __ftruncate ftruncate ftruncate64 __ftruncate64
truncate - truncate i:si truncate truncate64
# File name Caller Syscall name # args Strong name Weak names
-sync_file_range - sync_file_range i:iiii sync_file_range
+sync_file_range - sync_file_range Ci:iiii sync_file_range
prlimit EXTRA prlimit64 i:iipp prlimit prlimit64