kore

commit ca437a6cef9cd4b41e83409df0ef1db53e0ea707
parent 150bb8822f28c8a98022d70a64b3dcc5f3d05da3
Author: Joris Vink <joris@coders.se>
Date:   Tue,  4 Jun 2013 16:58:13 +0200

set process title

Diffstat:
src/kore.c
 | 
6
++++++

1 file changed, 6 insertions(+), 0 deletions(-)
diff --git a/src/kore.c b/src/kore.c
@@ -19,6 +19,7 @@
 #include <sys/socket.h>
 #include <sys/queue.h>
 #include <sys/epoll.h>
+#include <sys/prctl.h>
 #include <sys/wait.h>
 
 #include <netinet/in.h>
@@ -122,6 +123,7 @@ main(int argc, char *argv[])
 	kore_write_mypid();
 
 	kore_worker_init();
+	prctl(PR_SET_NAME, "[main]");
 
 	sig_recv = 0;
 	signal(SIGQUIT, kore_signal);
@@ -528,11 +530,15 @@ kore_worker_setcpu(struct kore_worker *kw)
 static void
 kore_worker_entry(struct kore_worker *kw)
 {
+	char			buf[16];
 	struct epoll_event	*events;
 	struct connection	*c, *cnext;
 	struct kore_worker	*k, *next;
 	int			n, i, *fd, quit;
 
+	snprintf(buf, sizeof(buf), "[worker %d]", kw->id);
+	prctl(PR_SET_NAME, buf);
+
 	if (setgroups(1, &pw->pw_gid) || setresgid(pw->pw_gid, pw->pw_gid,
 	    pw->pw_gid) || setresuid(pw->pw_uid, pw->pw_uid, pw->pw_uid))
 		fatal("unable to drop privileges");