diff options
Diffstat (limited to 'ports/sysdeps/unix/sysv/linux/mips/mips32/sync_file_range.c')
| -rw-r--r-- | ports/sysdeps/unix/sysv/linux/mips/mips32/sync_file_range.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/mips/mips32/sync_file_range.c b/ports/sysdeps/unix/sysv/linux/mips/mips32/sync_file_range.c index 13a21b0da..21da50e3e 100644 --- a/ports/sysdeps/unix/sysv/linux/mips/mips32/sync_file_range.c +++ b/ports/sysdeps/unix/sysv/linux/mips/mips32/sync_file_range.c @@ -1,5 +1,5 @@ /* 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 @@ -21,7 +21,7 @@ #include <fcntl.h> #include <sys/types.h> -#include <sysdep.h> +#include <sysdep-cancel.h> #include <sys/syscall.h> @@ -29,10 +29,23 @@ 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 |