bus: add new sd_bus_creds object to encapsulate process credentials

[elogind.git] / src / shared / env-util.h

diff --git a/src/shared/env-util.h b/src/shared/env-util.h
index b2e520c102ee242dd509e86cece7721b9293e8a9..8d2114b64c1a4c1b17ebe63b6f91ec4e0a9d3b4d 100644 (file)
--- a/src/shared/env-util.h
+++ b/src/shared/env-util.h
@@ -40,5 +40,5 @@ char **strv_env_delete(char **x, unsigned n_lists, ...); /* New copy */
 char **strv_env_set(char **x, const char *p); /* New copy ... */
 char **strv_env_unset(char **l, const char *p); /* In place ... */
 
-char *strv_env_get_n(char **l, const char *name, size_t k);
-char *strv_env_get(char **x, const char *n);
+char *strv_env_get_n(char **l, const char *name, size_t k) _pure_;
+char *strv_env_get(char **x, const char *n) _pure_;