Add --stat-mode to override the perms for [pid]/stat

* main.c (argp_parser, main): Add the --stat-mode option.
* process.c (process_lookup_pid): Use it.

1 files changed, 1 insertions, 0 deletions

diff --git a/main.h b/main.h
index 4b2ef9a..6669d32 100644
--- a/main.h
+++ b/main.h
@@ -1,2 +1,3 @@
 /* Startup options */
 extern int opt_clk_tck;
+extern mode_t opt_stat_mode;