d5868c169
Eric Andersen
2003-07-26
Subject
Patch from Thomas Gleixner to reap any zombie processes that are reparented to init...
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init/init.c+8 -0
| @@ -825,6 +825,13 @@ static void cont_handler(int sig) | |
| got_cont = 1; | |
| } | |
| + | /* Reap any zombie processes that are reparented to init */ |
| + | static void child_handler(int sig) |
| + | { |
| + | int status; |
| + | while ( wait3(&status, WNOHANG, NULL) > 0 ); |
| + | } |
| + | |
| #endif /* ! DEBUG_INIT */ | |
| static void new_init_action(int action, char *command, const char *cons) | |
| @@ -1065,6 +1072,7 @@ extern int init_main(int argc, char **argv) | |
| signal(SIGCONT, cont_handler); | |
| signal(SIGSTOP, stop_handler); | |
| signal(SIGTSTP, stop_handler); | |
| + | signal(SIGCHLD, child_handler); |
| /* Turn off rebooting via CTL-ALT-DEL -- we get a | |
| * SIGINT on CAD so we can shut things down gracefully... */ | |