diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/libbb.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/libbb.h b/include/libbb.h index a6229a5e1..746db1c0e 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -743,7 +743,7 @@ int bb_execvp(const char *file, char *const argv[]) FAST_FUNC; pid_t spawn(char **argv) FAST_FUNC; pid_t xspawn(char **argv) FAST_FUNC; -int safe_waitpid(int pid, int *wstat, int options) FAST_FUNC; +pid_t safe_waitpid(pid_t pid, int *wstat, int options) FAST_FUNC; /* Unlike waitpid, waits ONLY for one process. * It's safe to pass negative 'pids' from failed [v]fork - * wait4pid will return -1 (and will not clobber [v]fork's errno). @@ -751,14 +751,14 @@ int safe_waitpid(int pid, int *wstat, int options) FAST_FUNC; * if (rc < 0) bb_perror_msg("%s", argv[0]); * if (rc > 0) bb_error_msg("exit code: %d", rc); */ -int wait4pid(int pid) FAST_FUNC; -int wait_any_nohang(int *wstat) FAST_FUNC; +int wait4pid(pid_t pid) FAST_FUNC; +pid_t wait_any_nohang(int *wstat) FAST_FUNC; #define wait_crashed(w) ((w) & 127) #define wait_exitcode(w) ((w) >> 8) #define wait_stopsig(w) ((w) >> 8) #define wait_stopped(w) (((w) & 127) == 127) /* wait4pid(spawn(argv)) + NOFORK/NOEXEC (if configured) */ -int spawn_and_wait(char **argv) FAST_FUNC; +pid_t spawn_and_wait(char **argv) FAST_FUNC; struct nofork_save_area { jmp_buf die_jmp; const char *applet_name; |