diff options
Diffstat (limited to 'libc/sysdeps/linux/common/openat.c')
| -rw-r--r-- | libc/sysdeps/linux/common/openat.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/openat.c b/libc/sysdeps/linux/common/openat.c index f71567cdc..62451df4c 100644 --- a/libc/sysdeps/linux/common/openat.c +++ b/libc/sysdeps/linux/common/openat.c @@ -9,6 +9,7 @@ #include <sys/syscall.h> #include <fcntl.h> #include <stdarg.h> +#include <cancel.h> #ifdef __NR_openat # define __NR___syscall_openat __NR_openat @@ -16,13 +17,25 @@ static __inline__ _syscall4(int, __syscall_openat, int, fd, const char *, file, int __openat(int fd, const char *file, int o_flag, ...) { +#ifdef __NEW_THREADS + int oldtype, result; +#endif va_list ap; mode_t mode; va_start(ap, o_flag); mode = va_arg(ap, int); va_end(ap); - return __syscall_openat(fd, file, o_flag, mode); + + if (SINGLE_THREAD_P) + return __syscall_openat(fd, file, o_flag, mode); + +#ifdef __NEW_THREADS + oldtype = LIBC_CANCEL_ASYNC (); + result = __syscall_openat(fd, file, o_flag, mode); + LIBC_CANCEL_RESET (oldtype); + return result; +#endif } strong_alias_untyped(__openat,openat) |