util: add hexdump() call to create pretty hexdumps of data

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

diff --git a/src/shared/util.h b/src/shared/util.h
index e99f8d1123641da0ae4f0e8f4a85d55aad463ffd..c596d795d3666d14e92741fb6c5bc32d484c1ffa 100644 (file)
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -914,3 +914,5 @@ const char *personality_to_string(unsigned long);
 uint64_t physical_memory(void);
 
 char* mount_test_option(const char *haystack, const char *needle);
+
+void hexdump(FILE *f, const void *p, size_t s);