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Diffstat (limited to 'src/shared/install.c')
-rw-r--r--src/shared/install.c27
1 files changed, 8 insertions, 19 deletions
diff --git a/src/shared/install.c b/src/shared/install.c
index a6a9f19e75..caad2e5567 100644
--- a/src/shared/install.c
+++ b/src/shared/install.c
@@ -603,13 +603,9 @@ int unit_file_mask(
continue;
if (force) {
- unlink(path);
-
- if (symlink("/dev/null", path) >= 0) {
-
+ if (symlink_atomic("/dev/null", path) >= 0) {
add_file_change(changes, n_changes, UNIT_FILE_UNLINK, path, NULL);
add_file_change(changes, n_changes, UNIT_FILE_SYMLINK, path, "/dev/null");
-
continue;
}
}
@@ -770,13 +766,9 @@ int unit_file_link(
continue;
if (force) {
- unlink(path);
-
- if (symlink(*i, path) >= 0) {
-
+ if (symlink_atomic(*i, path) >= 0) {
add_file_change(changes, n_changes, UNIT_FILE_UNLINK, path, NULL);
add_file_change(changes, n_changes, UNIT_FILE_SYMLINK, path, *i);
-
continue;
}
}
@@ -1172,17 +1164,14 @@ static int create_symlink(
if (!force)
return -EEXIST;
- r = unlink(new_path);
- if (r < 0 && errno != ENOENT)
- return -errno;
+ r = symlink_atomic(old_path, new_path);
+ if (r < 0)
+ return r;
- if (symlink(old_path, new_path) >= 0) {
- add_file_change(changes, n_changes, UNIT_FILE_UNLINK, new_path, NULL);
- add_file_change(changes, n_changes, UNIT_FILE_SYMLINK, new_path, old_path);
- return 0;
- }
+ add_file_change(changes, n_changes, UNIT_FILE_UNLINK, new_path, NULL);
+ add_file_change(changes, n_changes, UNIT_FILE_SYMLINK, new_path, old_path);
- return -errno;
+ return 0;
}
static int install_info_symlink_alias(