X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Futil.c;h=bce4e634c23537ae7ede93520ae0898496be5d75;hb=7cfa80f07e94c3e48703d145ef03a73dd6e7b983;hp=d840dedfc6b899c32cbdc599c2e0ebc2b3b17d1f;hpb=2e78fa79bbaebb358d2657c397180d2d08d69b12;p=elogind.git

diff --git a/src/shared/util.c b/src/shared/util.c
index d840dedfc..bce4e634c 100644
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -4145,6 +4145,46 @@ int symlink_atomic(const char *from, const char *to) {
         return 0;
 }
 
+int mknod_atomic(const char *path, mode_t mode, dev_t dev) {
+        _cleanup_free_ char *t = NULL;
+
+        assert(path);
+
+        t = tempfn_random(path);
+        if (!t)
+                return -ENOMEM;
+
+        if (mknod(t, mode, dev) < 0)
+                return -errno;
+
+        if (rename(t, path) < 0) {
+                unlink_noerrno(t);
+                return -errno;
+        }
+
+        return 0;
+}
+
+int mkfifo_atomic(const char *path, mode_t mode) {
+        _cleanup_free_ char *t = NULL;
+
+        assert(path);
+
+        t = tempfn_random(path);
+        if (!t)
+                return -ENOMEM;
+
+        if (mkfifo(t, mode) < 0)
+                return -errno;
+
+        if (rename(t, path) < 0) {
+                unlink_noerrno(t);
+                return -errno;
+        }
+
+        return 0;
+}
+
 bool display_is_local(const char *display) {
         assert(display);
 
@@ -4423,22 +4463,6 @@ int dirent_ensure_type(DIR *d, struct dirent *de) {
         return 0;
 }
 
-int in_search_path(const char *path, char **search) {
-        char **i;
-        _cleanup_free_ char *parent = NULL;
-        int r;
-
-        r = path_get_parent(path, &parent);
-        if (r < 0)
-                return r;
-
-        STRV_FOREACH(i, search)
-                if (path_equal(parent, *i))
-                        return 1;
-
-        return 0;
-}
-
 int get_files_in_directory(const char *path, char ***list) {
         _cleanup_closedir_ DIR *d = NULL;
         size_t bufsize = 0, n = 0;