[CRIU] [PATCH] service: add default pidfile name

[Ruslan Kuprieiev]

It is right for deamon to store pidfile at /var/run/ by default.

Signed-off-by: Ruslan Kuprieiev <kupruser at gmail.com>
---
 cr-service.c               | 3 +++
 include/cr-service-const.h | 1 +
 2 files changed, 4 insertions(+)

diff --git a/cr-service.c b/cr-service.c
index 5f7f712..1f73101 100644
--- a/cr-service.c
+++ b/cr-service.c
@@ -590,6 +590,9 @@ int cr_service(bool daemon_mode)
 			pr_perror("Can't run service server in the background");
 			goto err;
 		}
+
+		if (!opts.pidfile)
+			opts.pidfile = CR_DEFAULT_SERVICE_PIDFILE;
 	}
 
 	if (opts.pidfile) {
diff --git a/include/cr-service-const.h b/include/cr-service-const.h
index 668882b..dbeb8d0 100644
--- a/include/cr-service-const.h
+++ b/include/cr-service-const.h
@@ -3,5 +3,6 @@
 
 #define CR_MAX_MSG_SIZE 1024
 #define CR_DEFAULT_SERVICE_ADDRESS "/var/run/criu_service.socket"
+#define CR_DEFAULT_SERVICE_PIDFILE "/var/run/criu_service.pid"
 
 #endif /* __CR_SERVICE_CONST_H__ */
-- 
1.8.3.2