[PATCH] Use __LONG_LONG_PAIR in linux/sync_file_range.c

[PATCH] Use __LONG_LONG_PAIR in linux/sync_file_range.c

[Jakub Jelinek]

Hi!

So far I think none of the 32-bit big endian arches support this syscall
(and ppc32 will likely need its own implementation of this, as it requires
long long args to be at padded to even arguments), but certainly it doesn't
hurt to follow what linux/posix_fadvise{,64}.c is already doing.

2006-04-24  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/sync_file_range.c (sync_file_range): Use
	__LONG_LONG_PAIR macro.

--- libc/sysdeps/unix/sysv/linux/sync_file_range.c	14 Apr 2006 08:07:56 -0000	1.1
+++ libc/sysdeps/unix/sysv/linux/sync_file_range.c	24 Apr 2006 10:01:53 -0000
@@ -29,9 +29,10 @@
 int
 sync_file_range (int fd, __off64_t from, __off64_t to, int flags)
 {
-  return INLINE_SYSCALL (sync_file_range, 6, fd, (off_t) (from >> 32),
-			 (off_t) (from & 0xffffffff), (off_t) (to >> 32),
-			 (off_t) (to & 0xffffffff), flags);
+  return INLINE_SYSCALL (sync_file_range, 6, fd,
+			 __LONG_LONG_PAIR ((long) (from >> 32), (long) from),
+			 __LONG_LONG_PAIR ((long) (to >> 32), (long) to),
+			 flags);
 }
 #else
 int

	Jakub

Re: [PATCH] Use __LONG_LONG_PAIR in linux/sync_file_range.c

[Ulrich Drepper]

[-- Attachment #1: Type: text/plain, Size: 101 bytes --]

Applied.

-- 
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖


[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 253 bytes --]