diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/ftruncate64.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/ftruncate64.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/ftruncate64.c b/sysdeps/unix/sysv/linux/ftruncate64.c index a38d5bd560..40e28790eb 100644 --- a/sysdeps/unix/sysv/linux/ftruncate64.c +++ b/sysdeps/unix/sysv/linux/ftruncate64.c @@ -18,6 +18,7 @@ #include <sys/types.h> #include <errno.h> +#include <endian.h> #include <unistd.h> #include <sysdep.h> @@ -31,14 +32,13 @@ extern int __have_no_truncate64; #endif +/* The order of hight, low depends on endianness. */ extern int __syscall_ftruncate64 (int fd, int high_length, int low_length); /* Truncate the file FD refers to to LENGTH bytes. */ int -ftruncate64 (fd, length) - int fd; - off64_t length; +ftruncate64 (int fd, off64_t length) { #ifndef __ASSUME_TRUNCATE64_SYSCALL if (! __have_no_truncate64) @@ -49,8 +49,11 @@ ftruncate64 (fd, length) #ifndef __ASSUME_TRUNCATE64_SYSCALL int saved_errno = errno; #endif +#if __BYTE_ORDER == __LITTLE_ENDIAN int result = INLINE_SYSCALL (ftruncate64, 3, fd, low, high); - +#elif __BYTE_ORDER == __BIG_ENDIAN + int result = INLINE_SYSCALL (ftruncate64, 3, fd, high, low); +#endif #ifndef __ASSUME_TRUNCATE64_SYSCALL if (result != -1 || errno != ENOSYS) #endif |