diff options
Diffstat (limited to 'libc/sysdeps/linux/common/msync.c')
| -rw-r--r-- | libc/sysdeps/linux/common/msync.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/libc/sysdeps/linux/common/msync.c b/libc/sysdeps/linux/common/msync.c index 5d8bf73fd..2629bd4aa 100644 --- a/libc/sysdeps/linux/common/msync.c +++ b/libc/sysdeps/linux/common/msync.c @@ -18,18 +18,22 @@ #endif #define __NR___syscall_msync __NR_msync -static inline _syscall3(int, __syscall_msync, void *, addr, size_t, length, - int, flags); +static __always_inline _syscall3(int, __syscall_msync, void *, addr, size_t, length, + int, flags) extern __typeof(msync) __libc_msync; int __libc_msync(void * addr, size_t length, int flags) { +#ifdef __UCLIBC_HAS_THREADS_NATIVE__ + int oldtype, result; +#endif + if (SINGLE_THREAD_P) - return __syscall_msync(addr, length, flags); + return __syscall_msync(addr, length, flags); #ifdef __UCLIBC_HAS_THREADS_NATIVE__ - int oldtype = LIBC_CANCEL_ASYNC (); - int result = __syscall_msync(addr, length, flags); + oldtype = LIBC_CANCEL_ASYNC (); + result = __syscall_msync(addr, length, flags); LIBC_CANCEL_RESET (oldtype); return result; #endif |