lib: apply linux specific pid_t format consistently

Also change previously existing linux specific format for pid_t to %d.

Signed-off-by: Tobias Deiminger <tobias.deiminger@linutronix.de>

diff --git a/lib/user_busy.c b/lib/user_busy.c
index aea16b13bcf50254c8020876d45eb9c93e9d8eb9..2f21ca0993594d4841daa00a6a2e500ada9afc99 100644 (file)
--- a/lib/user_busy.c
+++ b/lib/user_busy.c
@@ -216,7 +216,7 @@ static int user_busy_processes (const char *name, uid_t uid)
                }
 
                /* Check if the process is in our chroot */
-               stprintf_a(root_path, "/proc/%lu/root", (unsigned long) pid);
+               stprintf_a(root_path, "/proc/%d/root", pid);
                if (stat (root_path, &sbroot_process) != 0) {
                        continue;
                }
@@ -236,7 +236,7 @@ static int user_busy_processes (const char *name, uid_t uid)
                        return 1;
                }
 
-               stprintf_a(task_path, "/proc/%lu/task", (unsigned long) pid);
+               stprintf_a(task_path, "/proc/%d/task", pid);
                task_dir = opendir (task_path);
                if (task_dir != NULL) {
                        while (NULL != (ent = readdir(task_dir))) {