util: add hexmem() and strextend() calls

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

diff --git a/src/shared/util.h b/src/shared/util.h
index 04c9fcd71e4454830ce7a6f76595bcec1c9ec6d6..25c00843ec51c31b8f82a1bfa2792ac216f537eb 100644 (file)
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -36,6 +36,7 @@
 #include <dirent.h>
 #include <sys/resource.h>
 #include <stddef.h>
+#include <systemd/sd-journal.h>
 
 #include "macro.h"
 #include "time-util.h"
@@ -531,6 +532,10 @@ static inline void umaskp(mode_t *u) {
         umask(*u);
 }
 
+static inline void journal_closep(sd_journal **j) {
+        sd_journal_close(*j);
+}
+
 _malloc_  static inline void *malloc_multiply(size_t a, size_t b) {
         if (_unlikely_(b == 0 || a > ((size_t) -1) / b))
                 return NULL;
@@ -574,6 +579,7 @@ int on_ac_power(void);
 
 int search_and_fopen(const char *path, const char *mode, const char **search, FILE **_f);
 int search_and_fopen_nulstr(const char *path, const char *mode, const char *search, FILE **_f);
+int create_tmp_dir(char template[], char** dir_name);
 
 #define FOREACH_LINE(line, f, on_error)                         \
         for (;;)                                                \
@@ -594,3 +600,11 @@ int search_and_fopen_nulstr(const char *path, const char *mode, const char *sear
                 } else if (ignore_file((de)->d_name))                   \
                         continue;                                       \
                 else
+
+static inline void *mempset(void *s, int c, size_t n) {
+        memset(s, c, n);
+        return (char*)s + n;
+}
+
+char *hexmem(const void *p, size_t l);
+char *strextend(char **x, ...);