Merge pull request #1745 from poettering/journal-deadlock

Make sure journald never blocks on sd_notify() to PID 1

1 files changed, 11 insertions, 0 deletions

diff --git a/src/basic/env-util.c b/src/basic/env-util.c
index 94cb251698..9ddac5d6a1 100644
--- a/src/basic/env-util.c
+++ b/src/basic/env-util.c
@@ -25,6 +25,7 @@
 #include "alloc-util.h"
 #include "def.h"
 #include "env-util.h"
+#include "parse-util.h"
 #include "string-util.h"
 #include "strv.h"
 #include "utf8.h"
@@ -594,3 +595,13 @@ char **replace_env_argv(char **argv, char **env) {
         ret[k] = NULL;
         return ret;
 }
+
+int getenv_bool(const char *p) {
+        const char *e;
+
+        e = getenv(p);
+        if (!e)
+                return -ENXIO;
+
+        return parse_boolean(e);
+}