diff options
| -rw-r--r-- | toys/lsb/killall.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/toys/lsb/killall.c b/toys/lsb/killall.c index 0f96c31f..e01757a0 100644 --- a/toys/lsb/killall.c +++ b/toys/lsb/killall.c @@ -4,19 +4,20 @@ * * http://refspecs.linuxfoundation.org/LSB_4.1.0/LSB-Core-generic/LSB-Core-generic/killall.html -USE_KILLALL(NEWTOY(killall, "<1?lqvi", TOYFLAG_USR|TOYFLAG_BIN)) +USE_KILLALL(NEWTOY(killall, "?s:lqvi", TOYFLAG_USR|TOYFLAG_BIN)) config KILLALL bool "killall" default y help - usage: killall [-l] [-iqv] [-SIG] PROCESS_NAME... + usage: killall [-l] [-iqv] [-SIGNAL|-s SIGNAL] PROCESS_NAME... Send a signal (default: TERM) to all processes with the given names. -i ask for confirmation before killing -l print list of all available signals -q don't print any warnings or error messages + -s send SIGNAL instead of SIGTERM -v report if the signal was successfully sent */ @@ -24,6 +25,8 @@ config KILLALL #include "toys.h" GLOBALS( + char *sig; + int signum; pid_t cur_pid; char **names; @@ -69,16 +72,18 @@ void killall_main(void) return; } - if (**TT.names == '-') { - if (0 > (TT.signum = sig_to_num((*TT.names)+1))) { + if (TT.sig || **TT.names == '-') { + if (0 > (TT.signum = sig_to_num(TT.sig ? TT.sig : (*TT.names)+1))) { if (toys.optflags & FLAG_q) exit(1); error_exit("Invalid signal"); } - TT.names++; - toys.optc--; + if (!TT.sig) { + TT.names++; + toys.optc--; + } } - if (!toys.optc) { + if (!(toys.optflags & FLAG_l) && !toys.optc) { toys.exithelp++; error_exit("no name"); } |