confile: add clearer for lxc.haltsignal

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index bfb12393483d4635bd46f1abf3ea52b21c4c876d..ca58870e5489ed0bc6e4c5ed4f44c3ef3c746193 100644 (file)
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -202,6 +202,7 @@ static int clr_config_autodev(const char *, struct lxc_conf *);
 
 static int set_config_haltsignal(const char *, const char *, struct lxc_conf *);
 static int get_config_haltsignal(const char *, char *, int, struct lxc_conf *);
+static int clr_config_haltsignal(const char *, struct lxc_conf *);
 
 static int set_config_rebootsignal(const char *, const char *, struct lxc_conf *);
 static int get_config_rebootsignal(const char *, char *, int, struct lxc_conf *);
@@ -298,7 +299,7 @@ static struct lxc_config_t config[] = {
        { "lxc.seccomp",              set_config_seccomp,              get_config_seccomp,           clr_config_seccomp,           },
        { "lxc.include",              set_config_includefile,          NULL,                         NULL                          },
        { "lxc.autodev",              set_config_autodev,              get_config_autodev,           clr_config_autodev,           },
-       { "lxc.haltsignal",           set_config_haltsignal,           get_config_haltsignal,        NULL },
+       { "lxc.haltsignal",           set_config_haltsignal,           get_config_haltsignal,        clr_config_haltsignal,        },
        { "lxc.rebootsignal",         set_config_rebootsignal,         get_config_rebootsignal,      NULL },
        { "lxc.stopsignal",           set_config_stopsignal,           get_config_stopsignal,        NULL },
        { "lxc.start.auto",           set_config_start,                get_config_start,             NULL },
@@ -2769,9 +2770,6 @@ int lxc_clear_config_item(struct lxc_conf *c, const char *key)
        } else if (strncmp(key, "lxc.limit", 9) == 0) {
                ret = lxc_clear_limits(c, key);
 
-       } else if (strcmp(key, "lxc.haltsignal") == 0) {
-               c->haltsignal = 0;
-
        } else if (strcmp(key, "lxc.rebootsignal") == 0) {
                c->rebootsignal = 0;
 
@@ -4195,3 +4193,9 @@ static inline int clr_config_autodev(const char *key, struct lxc_conf *c)
        c->autodev = 1;
        return 0;
 }
+
+static inline int clr_config_haltsignal(const char *key, struct lxc_conf *c)
+{
+       c->haltsignal = 0;
+       return 0;
+}