From 72677cc3d8403da4b35c99617352bde347780222 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Mon, 22 Jul 2002 17:10:30 +0000 Subject: Rework syscall handling. Rewrite syscall handlers for x86 and ARM. Prepare to kill the UNIFIED_SYSCALL option and instead have it be a per arch thing that is either enabled or not for that arch. -Erik --- libc/sysdeps/linux/common/truncate64.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'libc/sysdeps/linux/common/truncate64.c') diff --git a/libc/sysdeps/linux/common/truncate64.c b/libc/sysdeps/linux/common/truncate64.c index e6b4023d7..3205f748d 100644 --- a/libc/sysdeps/linux/common/truncate64.c +++ b/libc/sysdeps/linux/common/truncate64.c @@ -20,20 +20,22 @@ #include #if defined __UCLIBC_HAVE_LFS__ && defined __NR_truncate64 +#ifndef INLINE_SYSCALL +#define INLINE_SYSCALL(name, nr, args...) __syscall_truncate64 (args) +#define __NR___syscall_truncate64 __NR_truncate64 +static inline _syscall3(int, __syscall_truncate64, const char *, path, int, high_length, int, low_length); +#endif + #if __WORDSIZE == 64 /* For a 64 bit machine, life is simple... */ _syscall2(int, truncate64, const char *, path, __off64_t, length); #elif __WORDSIZE == 32 -#define __NR___truncate64 __NR_truncate64 -static inline _syscall3(int, __truncate64, const char *, path, - uint32_t, length_first_half, - uint32_t, length_second_half); /* The exported truncate64 function. */ int truncate64 (const char * path, __off64_t length) { uint32_t low = length & 0xffffffff; uint32_t high = length >> 32; - return __truncate64(path, __LONG_LONG_PAIR (high, low)); + return INLINE_SYSCALL(truncate64, 3, path, __LONG_LONG_PAIR (high, low)); } #else #error Your machine is not 64 bit or 32 bit, I am dazed and confused. -- cgit v1.2.3