diff options
Diffstat (limited to 'libc/sysdeps/linux/common/ftruncate64.c')
| -rw-r--r-- | libc/sysdeps/linux/common/ftruncate64.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/libc/sysdeps/linux/common/ftruncate64.c b/libc/sysdeps/linux/common/ftruncate64.c index 01cdcd7d3..fb95450c1 100644 --- a/libc/sysdeps/linux/common/ftruncate64.c +++ b/libc/sysdeps/linux/common/ftruncate64.c @@ -20,20 +20,23 @@ #include <sys/syscall.h> #if defined __UCLIBC_HAVE_LFS__ && defined __NR_ftruncate64 +#ifndef INLINE_SYSCALL +#define INLINE_SYSCALL(name, nr, args...) __syscall_ftruncate64 (args) +#define __NR___syscall_ftruncate64 __NR_ftruncate64 +static inline _syscall3(int, __syscall_ftruncate64, int, fd, int, high_length, int, low_length); +#endif + + #if __WORDSIZE == 64 /* For a 64 bit machine, life is simple... */ _syscall2(int, ftruncate64, int, fd, __off64_t, length); #elif __WORDSIZE == 32 -#define __NR___ftruncate64 __NR_ftruncate64 -static inline _syscall3(int, __ftruncate64, int, fd, - uint32_t, length_first_half, - uint32_t, length_second_half); /* The exported ftruncate64 function. */ int ftruncate64 (int fd, __off64_t length) { uint32_t low = length & 0xffffffff; uint32_t high = length >> 32; - return __ftruncate64(fd, __LONG_LONG_PAIR (high, low)); + return INLINE_SYSCALL(ftruncate64, 3, fd, __LONG_LONG_PAIR (high, low)); } #else #error Your machine is not 64 bit or 32 bit, I am dazed and confused. |