time-util: when formatting usec_t as raw integers use PRIu64

[elogind.git] / src / basic / fileio.c

diff --git a/src/basic/fileio.c b/src/basic/fileio.c
index d60cd76208e9aa5a5a49977d90d35f8f39c70c7f..8241e656addefef6263b832389fbb46a60974140 100644 (file)
--- a/src/basic/fileio.c
+++ b/src/basic/fileio.c
@@ -676,7 +676,7 @@ static int load_env_file_push(
                 return -EINVAL;
         }
 
-        p = strjoin(key, "=", strempty(value), NULL);
+        p = strjoin(key, "=", strempty(value));
         if (!p)
                 return -ENOMEM;
 
@@ -965,9 +965,9 @@ static int search_and_fopen_internal(const char *path, const char *mode, const c
                 FILE *f;
 
                 if (root)
-                        p = strjoin(root, *i, "/", path, NULL);
+                        p = strjoin(root, *i, "/", path);
                 else
-                        p = strjoin(*i, "/", path, NULL);
+                        p = strjoin(*i, "/", path);
                 if (!p)
                         return -ENOMEM;
 
@@ -1046,7 +1046,7 @@ int fopen_temporary(const char *path, FILE **_f, char **_temp_path) {
         if (r < 0)
                 return r;
 
-        fd = mkostemp_safe(t, O_WRONLY|O_CLOEXEC);
+        fd = mkostemp_safe(t);
         if (fd < 0) {
                 free(t);
                 return -errno;
@@ -1079,7 +1079,7 @@ int fflush_and_check(FILE *f) {
 }
 
 /* This is much like mkostemp() but is subject to umask(). */
-int mkostemp_safe(char *pattern, int flags) {
+int mkostemp_safe(char *pattern) {
         _cleanup_umask_ mode_t u = 0;
         int fd;
 
@@ -1087,7 +1087,7 @@ int mkostemp_safe(char *pattern, int flags) {
 
         u = umask(077);
 
-        fd = mkostemp(pattern, flags);
+        fd = mkostemp(pattern, O_CLOEXEC);
         if (fd < 0)
                 return -errno;
 
@@ -1293,7 +1293,7 @@ int open_tmpfile_unlinkable(const char *directory, int flags) {
         /* Fall back to unguessable name + unlinking */
         p = strjoina(directory, "/systemd-tmp-XXXXXX");
 
-        fd = mkostemp_safe(p, flags);
+        fd = mkostemp_safe(p);
         if (fd < 0)
                 return fd;
 
@@ -1414,3 +1414,22 @@ int read_nul_string(FILE *f, char **ret) {
 
         return 0;
 }
+
+int mkdtemp_malloc(const char *template, char **ret) {
+        char *p;
+
+        assert(template);
+        assert(ret);
+
+        p = strdup(template);
+        if (!p)
+                return -ENOMEM;
+
+        if (!mkdtemp(p)) {
+                free(p);
+                return -errno;
+        }
+
+        *ret = p;
+        return 0;
+}