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-rw-r--r--util.c13
-rw-r--r--util.h2
2 files changed, 15 insertions, 0 deletions
diff --git a/util.c b/util.c
index b4d6eefbd2..3fe59c8ebb 100644
--- a/util.c
+++ b/util.c
@@ -42,6 +42,19 @@
#include "log.h"
#include "strv.h"
+bool streq_ptr(const char *a, const char *b) {
+
+ /* Like streq(), but tries to make sense of NULL pointers */
+
+ if (a && b)
+ return streq(a, b);
+
+ if (!a && !b)
+ return true;
+
+ return false;
+}
+
usec_t now(clockid_t clock_id) {
struct timespec ts;
diff --git a/util.h b/util.h
index 30a0616d54..4881c981b9 100644
--- a/util.h
+++ b/util.h
@@ -51,6 +51,8 @@ struct timeval *timeval_store(struct timeval *tv, usec_t u);
#define streq(a,b) (strcmp((a),(b)) == 0)
+bool streq_ptr(const char *a, const char *b);
+
#define new(t, n) ((t*) malloc(sizeof(t)*(n)))
#define new0(t, n) ((t*) calloc((n), sizeof(t)))