[devel] [PATCH hasher-priv v3 5/7] daemon: set titles for subprocesses

[Arseny Maslennikov]

Signed-off-by: Arseny Maslennikov <arseny на altlinux.org>
---
 hasher-priv/caller_task.c  | 6 ++++++
 hasher-priv/hasher-privd.c | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/hasher-priv/caller_task.c b/hasher-priv/caller_task.c
index 7a9fc98..0a37977 100644
--- a/hasher-priv/caller_task.c
+++ b/hasher-priv/caller_task.c
@@ -16,6 +16,8 @@
 #include <stdio.h>
 #include <stdint.h>
 
+#include <setproctitle.h>
+
 #include "communication.h"
 #include "xmalloc.h"
 #include "logging.h"
@@ -100,6 +102,8 @@ spawn_caller_task(struct task *task)
 		return pid;
 	}
 
+	setproctitle("%s for [%u:%u]: %s", "task handler", caller_uid, caller_num, task2str(task->type));
+
 	if ((rc = reopen_iostreams(task->stdin, task->stdout, task->stderr)) < 0)
 		exit(rc);
 
@@ -187,6 +191,8 @@ process_cmd_task_run(struct hadaemon* d, int conn, struct task *task)
 	if (d->fd_conn >= 0)
 		close(d->fd_conn);
 
+	setproctitle("%s", __func__);
+
 	if ((cpid = spawn_caller_task(task)) > 0) {
 		while (1) {
 			pid_t w;
diff --git a/hasher-priv/hasher-privd.c b/hasher-priv/hasher-privd.c
index 06f2811..2cc7588 100644
--- a/hasher-priv/hasher-privd.c
+++ b/hasher-priv/hasher-privd.c
@@ -71,6 +71,8 @@ spawn_caller_server(struct hadaemon* d, int cl_conn, struct session *a)
 		goto out_send_failure;
 	}
 
+	setproctitle("%s %s/%u:%u", "privileged helper for", caller_user, caller_uid, caller_num);
+
 	info("%s(%d) num=%u: starting session server", caller_user, caller_uid, caller_num);
 	struct hadaemon sh = {};
 
-- 
2.32.0