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Fix building on x86 with older kernel headers.

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Fix building on x86 when older linux headers lack __NR_fallocate define.
This commit is contained in:
Mike Frsyinger 2009-11-14 19:16:01 -08:00 committed by Ulrich Drepper
parent 5ec794b4b5
commit f9a7bd536e
2 changed files with 12 additions and 0 deletions
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6
sysdeps/unix/sysv/linux/i386/fallocate.c
View File

@ -16,6 +16,7 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */ 02111-1307 USA. */
#include <errno.h>
#include <fcntl.h> #include <fcntl.h>
#include <sysdep.h> #include <sysdep.h>
@ -28,5 +29,10 @@ extern int __call_fallocate (int fd, int mode, __off64_t offset, __off64_t len)
int int
fallocate (int fd, int mode, __off_t offset, __off_t len) fallocate (int fd, int mode, __off_t offset, __off_t len)
{ {
#ifdef __NR_fallocate
return __call_fallocate (fd, mode, offset, len); return __call_fallocate (fd, mode, offset, len);
#else
__set_errno (ENOSYS);
return -1;
#endif
} }

6
sysdeps/unix/sysv/linux/i386/fallocate64.c
View File

@ -16,6 +16,7 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */ 02111-1307 USA. */
#include <errno.h>
#include <fcntl.h> #include <fcntl.h>
#include <sysdep.h> #include <sysdep.h>
@ -28,5 +29,10 @@ extern int __call_fallocate (int fd, int mode, __off64_t offset, __off64_t len)
int int
fallocate64 (int fd, int mode, __off64_t offset, __off64_t len) fallocate64 (int fd, int mode, __off64_t offset, __off64_t len)
{ {
#ifdef __NR_fallocate
return __call_fallocate (fd, mode, offset, len); return __call_fallocate (fd, mode, offset, len);
#else
__set_errno (ENOSYS);
return -1;
#endif
} }