diff options
| -rw-r--r-- | include/libbb.h | 2 | ||||
| -rw-r--r-- | libbb/u_signal_names.c | 3 | ||||
| -rw-r--r-- | procps/kill.c | 3 | ||||
| -rw-r--r-- | procps/pgrep.c | 6 |
4 files changed, 8 insertions, 6 deletions
diff --git a/include/libbb.h b/include/libbb.h index 34b978452..e3f9c4957 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -787,7 +787,7 @@ int bb_make_directory(char *path, long mode, int flags); int get_signum(const char *name); const char *get_signame(int number); -void print_signames_and_exit(void) ATTRIBUTE_NORETURN; +void print_signames(void); char *bb_simplify_path(const char *path); diff --git a/libbb/u_signal_names.c b/libbb/u_signal_names.c index 5a6f592aa..ed3bb5c5b 100644 --- a/libbb/u_signal_names.c +++ b/libbb/u_signal_names.c @@ -163,7 +163,7 @@ const char *get_signame(int number) // Print the whole signal list -void print_signames_and_exit(void) +void print_signames(void) { int signo; @@ -172,5 +172,4 @@ void print_signames_and_exit(void) if (name[0]) puts(name); } - exit(EXIT_SUCCESS); } diff --git a/procps/kill.c b/procps/kill.c index 961f8cb14..323ee7bf4 100644 --- a/procps/kill.c +++ b/procps/kill.c @@ -58,7 +58,8 @@ int kill_main(int argc, char **argv) if (arg[1] == 'l' && arg[2] == '\0') { if (argc == 1) { /* Print the whole signal list */ - print_signames_and_exit(); + print_signames(); + return 0; } /* -l <sig list> */ while ((arg = *++argv)) { diff --git a/procps/pgrep.c b/procps/pgrep.c index 3bf087f28..2bedabf72 100644 --- a/procps/pgrep.c +++ b/procps/pgrep.c @@ -87,8 +87,10 @@ int pgrep_main(int argc, char **argv) scan_mask |= PSSCAN_ARGVN; if (pkill) { - if (OPT_LIST) /* -l: print the whole signal list */ - print_signames_and_exit(); + if (OPT_LIST) { /* -l: print the whole signal list */ + print_signames(); + return 0; + } if (first_arg && first_arg[0] == '-') { signo = get_signum(&first_arg[1]); if (signo < 0) /* || signo > MAX_SIGNUM ? */ |