From f2491536ddce78da930ef5ef2130bca0546643ad Mon Sep 17 00:00:00 2001
From: Unbit <info@unbit.it>
Date: Wed, 18 Sep 2013 11:20:55 +0200
Subject: [PATCH] implemented fifo command P

---
 core/fifo.c  | 1 +
 core/uwsgi.c | 9 +++++++++
 uwsgi.h      | 1 +
 3 files changed, 11 insertions(+)

diff --git a/core/fifo.c b/core/fifo.c
index 2ed66980..d7d353d4 100644
--- a/core/fifo.c
+++ b/core/fifo.c
@@ -30,6 +30,7 @@ void uwsgi_master_fifo_prepare() {
 	uwsgi_fifo_table['l'] = uwsgi_log_reopen;
 	uwsgi_fifo_table['L'] = uwsgi_log_rotate;
 	uwsgi_fifo_table['p'] = suspend_resume_them_all;
+	uwsgi_fifo_table['P'] = uwsgi_update_pidfiles;
 	uwsgi_fifo_table['Q'] = kill_them_all;
 	uwsgi_fifo_table['r'] = grace_them_all;
 	uwsgi_fifo_table['R'] = reap_them_all;
diff --git a/core/uwsgi.c b/core/uwsgi.c
index cc061ff9..fd5b07b0 100644
--- a/core/uwsgi.c
+++ b/core/uwsgi.c
@@ -4535,3 +4535,12 @@ void uwsgi_print_sym(char *opt, char *symbol, void *foobar) {
 
 	exit(0);
 }
+
+void uwsgi_update_pidfiles() {
+	if (uwsgi.pidfile) {
+		uwsgi_write_pidfile(uwsgi.pidfile);
+	}
+	if (uwsgi.pidfile2) {
+		uwsgi_write_pidfile(uwsgi.pidfile2);
+	}
+}
diff --git a/uwsgi.h b/uwsgi.h
index 4fa5a17c..f859bf6a 100644
--- a/uwsgi.h
+++ b/uwsgi.h
@@ -4325,6 +4325,7 @@ void uwsgi_log_reopen();
 void uwsgi_reload_workers();
 void uwsgi_chain_reload();
 void uwsgi_refork_master();
+void uwsgi_update_pidfiles();
 
 #ifdef __cplusplus
 }