diff options
Diffstat (limited to 'libc/sysdeps/linux/common/posix_fallocate.c')
| -rw-r--r-- | libc/sysdeps/linux/common/posix_fallocate.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/libc/sysdeps/linux/common/posix_fallocate.c b/libc/sysdeps/linux/common/posix_fallocate.c index 9aaa6ce15..76771e353 100644 --- a/libc/sysdeps/linux/common/posix_fallocate.c +++ b/libc/sysdeps/linux/common/posix_fallocate.c @@ -14,28 +14,10 @@ #include <stdint.h> #if defined __NR_fallocate +extern __typeof(fallocate) __libc_fallocate attribute_hidden; int posix_fallocate(int fd, __off_t offset, __off_t len) { - int ret; - -# if __WORDSIZE == 32 - uint32_t off_low = offset; - uint32_t len_low = len; - /* may assert that these >>31 are 0 */ - uint32_t zero = 0; - INTERNAL_SYSCALL_DECL(err); - ret = (int) (INTERNAL_SYSCALL(fallocate, err, 6, fd, 0, - __LONG_LONG_PAIR (zero, off_low), - __LONG_LONG_PAIR (zero, len_low))); -# elif __WORDSIZE == 64 - INTERNAL_SYSCALL_DECL(err); - ret = (int) (INTERNAL_SYSCALL(fallocate, err, 4, fd, 0, offset, len)); -# else -# error your machine is neither 32 bit or 64 bit ... it must be magical -#endif - if (unlikely(INTERNAL_SYSCALL_ERROR_P (ret, err))) - return INTERNAL_SYSCALL_ERRNO (ret, err); - return 0; + return __libc_fallocate(fd, 0, offset, len); } # if defined __UCLIBC_HAS_LFS__ && __WORDSIZE == 64 strong_alias(posix_fallocate,posix_fallocate64) |