From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Wed, 18 Oct 2017 14:20:01 +0000 (+0200)
Subject: confile_utils: add lxc_get_conf_uint64()
X-Git-Tag: lxc-3.0.0.beta1~210^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ea479c9a6a40a8351b9781a6c87edaf561965c0;p=thirdparty%2Flxc.git

confile_utils: add lxc_get_conf_uint64()

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

diff --git a/src/lxc/confile_utils.c b/src/lxc/confile_utils.c
index 59d592d74..9db4bc6d3 100644
--- a/src/lxc/confile_utils.c
+++ b/src/lxc/confile_utils.c
@@ -672,6 +672,16 @@ int lxc_get_conf_int(struct lxc_conf *c, char *retv, int inlen, int v)
 	return snprintf(retv, inlen, "%d", v);
 }
 
+int lxc_get_conf_uint64(struct lxc_conf *c, char *retv, int inlen, uint64_t v)
+{
+	if (!retv)
+		inlen = 0;
+	else
+		memset(retv, 0, inlen);
+
+	return snprintf(retv, inlen, "%"PRIu64, v);
+}
+
 bool parse_limit_value(const char **value, rlim_t *res)
 {
 	char *endptr = NULL;
diff --git a/src/lxc/confile_utils.h b/src/lxc/confile_utils.h
index 585b4b52f..ee9376e24 100644
--- a/src/lxc/confile_utils.h
+++ b/src/lxc/confile_utils.h
@@ -84,5 +84,7 @@ extern void update_hwaddr(const char *line);
 extern bool new_hwaddr(char *hwaddr);
 extern int lxc_get_conf_str(char *retv, int inlen, const char *value);
 extern int lxc_get_conf_int(struct lxc_conf *c, char *retv, int inlen, int v);
+extern int lxc_get_conf_uint64(struct lxc_conf *c, char *retv, int inlen, uint64_t v);
 extern bool parse_limit_value(const char **value, rlim_t *res);
+
 #endif /* __LXC_CONFILE_UTILS_H */