diff options
Diffstat (limited to 'src/shared/util.c')
-rw-r--r-- | src/shared/util.c | 58 |
1 files changed, 6 insertions, 52 deletions
diff --git a/src/shared/util.c b/src/shared/util.c index 6a40cf1d80..add3fdce53 100644 --- a/src/shared/util.c +++ b/src/shared/util.c @@ -4644,49 +4644,9 @@ int copy_file(const char *from, const char *to) { return 0; } -int symlink_or_copy(const char *from, const char *to) { - char *pf = NULL, *pt = NULL; - struct stat a, b; - int r; - - assert(from); - assert(to); - - if (path_get_parent(from, &pf) < 0 || - path_get_parent(to, &pt) < 0) { - r = -ENOMEM; - goto finish; - } - - if (stat(pf, &a) < 0 || - stat(pt, &b) < 0) { - r = -errno; - goto finish; - } - - if (a.st_dev != b.st_dev) { - free(pf); - free(pt); - - return copy_file(from, to); - } - - if (symlink(from, to) < 0) { - r = -errno; - goto finish; - } - - r = 0; - -finish: - free(pf); - free(pt); - - return r; -} - -int symlink_or_copy_atomic(const char *from, const char *to) { - char *t, *x; +int symlink_atomic(const char *from, const char *to) { + char *x; + _cleanup_free_ char *t; const char *fn; size_t k; unsigned long long ull; @@ -4714,22 +4674,16 @@ int symlink_or_copy_atomic(const char *from, const char *to) { *x = 0; - r = symlink_or_copy(from, t); - if (r < 0) { - unlink(t); - free(t); - return r; - } + if (symlink(from, t) < 0) + return -errno; if (rename(t, to) < 0) { r = -errno; unlink(t); - free(t); return r; } - free(t); - return r; + return 0; } bool display_is_local(const char *display) { |