/* vi: set sw=4 ts=4: */
/*
- * Mini kill implementation for busybox
+ * Mini kill/killall implementation for busybox
*
* Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>.
*
"Send a signal (default is SIGTERM) to the specified process(es).\n\n"
"Options:\n" "\t-l\tList all signal names and numbers.\n\n";
+#ifdef BB_KILLALL
static const char *killall_usage =
"killall [-signal] process-name [process-name ...]\n\n"
"Send a signal (default is SIGTERM) to the specified process(es).\n\n"
"Options:\n" "\t-l\tList all signal names and numbers.\n\n";
-
+#endif
#define KILL 0
#define KILLALL 1
int whichApp, sig = SIGTERM;
const char *appUsage;
+#ifdef BB_KILLALL
/* Figure out what we are trying to do here */
whichApp = (strcmp(*argv, "killall") == 0)?
KILLALL : KILL;
appUsage = (whichApp == KILLALL)? killall_usage : kill_usage;
+#else
+ whichApp = KILL;
+ appUsage = kill_usage;
+#endif
argc--;
argv++;
fatalError( "Could not kill pid '%d': %s\n", pid, strerror(errno));
argv++;
}
- } else {
+ }
+#ifdef BB_KILLALL
+ else {
/* Looks like they want to do a killall. Do that */
while (--argc >= 0) {
- int pid;
+ pid_t* pidList;
- while((pid = findPidByName( *argv))) {
- if (kill(pid, sig) != 0)
- fatalError( "Could not kill pid '%d': %s\n", pid, strerror(errno));
+ pidList = findPidByName( *argv);
+ for(; pidList && pidList!=0; pidList++) {
+ if (kill(*pidList, sig) != 0)
+ fatalError( "Could not kill pid '%d': %s\n", *pidList, strerror(errno));
}
+ /* Note that we don't bother to free the memory
+ * allocated in findPidByName(). It will be freed
+ * upon exit, so we can save a byte or two */
argv++;
}
}
+#endif
exit(TRUE);