machine-id: fix missing initialization

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

diff --git a/src/shared/util.h b/src/shared/util.h
index 7c3da08dd8856787a8937a882d79aba17e6eae6d..38851237ab15957762723d7023fb2bf12e6359bf 100644 (file)
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -36,8 +36,9 @@
 #include <dirent.h>
 #include <sys/resource.h>
 #include <stddef.h>
-#include <systemd/sd-journal.h>
+#include <unistd.h>
 
+#include <systemd/sd-journal.h>
 #include "macro.h"
 #include "time-util.h"
 
@@ -538,6 +539,8 @@ static inline void journal_closep(sd_journal **j) {
         sd_journal_close(*j);
 }
 
+#define _cleanup_globfree_ __attribute__((cleanup(globfree)))
+
 _malloc_  static inline void *malloc_multiply(size_t a, size_t b) {
         if (_unlikely_(b == 0 || a > ((size_t) -1) / b))
                 return NULL;
@@ -639,3 +642,9 @@ static inline void _reset_umask_(struct umask_struct *s) {
 static inline unsigned u64log2(uint64_t n) {
         return (n > 1) ? __builtin_clzll(n) ^ 63U : 0;
 }
+
+static inline bool logind_running(void) {
+        return access("/run/systemd/seats/", F_OK) >= 0;
+}
+
+int unlink_noerrno(const char *path);