diff options
Diffstat (limited to 'tools/include/nolibc/unistd.h')
| -rw-r--r-- | tools/include/nolibc/unistd.h | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/tools/include/nolibc/unistd.h b/tools/include/nolibc/unistd.h index 0e832e10a0b2..e38f3660c051 100644 --- a/tools/include/nolibc/unistd.h +++ b/tools/include/nolibc/unistd.h @@ -56,18 +56,9 @@ int tcsetpgrp(int fd, pid_t pid) return ioctl(fd, TIOCSPGRP, &pid); } -#define _syscall(N, ...) \ -({ \ - long _ret = my_syscall##N(__VA_ARGS__); \ - if (_ret < 0) { \ - SET_ERRNO(-_ret); \ - _ret = -1; \ - } \ - _ret; \ -}) - -#define _syscall_narg(...) __syscall_narg(__VA_ARGS__, 6, 5, 4, 3, 2, 1, 0) #define __syscall_narg(_0, _1, _2, _3, _4, _5, _6, N, ...) N +#define _syscall_narg(...) __syscall_narg(__VA_ARGS__, 6, 5, 4, 3, 2, 1, 0) +#define _syscall(N, ...) __sysret(my_syscall##N(__VA_ARGS__)) #define _syscall_n(N, ...) _syscall(N, __VA_ARGS__) #define syscall(...) _syscall_n(_syscall_narg(__VA_ARGS__), ##__VA_ARGS__) |