static int add_cryptsetup(const char *id, const char *what, bool rw, bool require, char **device) {
_cleanup_free_ char *e = NULL, *n = NULL, *p = NULL, *d = NULL, *to = NULL;
_cleanup_fclose_ FILE *f = NULL;
- char *from, *ret;
+ char *ret;
int r;
assert(id);
if (r < 0)
return log_error_errno(r, "Failed to write file %s: %m", p);
- from = strjoina("../", n);
-
- to = strjoin(arg_dest, "/", d, ".wants/", n);
- if (!to)
- return log_oom();
-
- mkdir_parents_label(to, 0755);
- if (symlink(from, to) < 0)
- return log_error_errno(errno, "Failed to create symlink %s: %m", to);
+ r = generator_add_symlink(arg_dest, d, "wants", n);
+ if (r < 0)
+ return r;
if (require) {
- free(to);
-
- to = strjoin(arg_dest, "/cryptsetup.target.requires/", n);
- if (!to)
- return log_oom();
+ const char *dmname;
- mkdir_parents_label(to, 0755);
- if (symlink(from, to) < 0)
- return log_error_errno(errno, "Failed to create symlink %s: %m", to);
-
- free(to);
- to = strjoin(arg_dest, "/dev-mapper-", e, ".device.requires/", n);
- if (!to)
- return log_oom();
+ r = generator_add_symlink(arg_dest, "cryptsetup.target", "requires", n);
+ if (r < 0)
+ return r;
- mkdir_parents_label(to, 0755);
- if (symlink(from, to) < 0)
- return log_error_errno(errno, "Failed to create symlink %s: %m", to);
+ dmname = strjoina("dev-mapper-", e, ".device");
+ r = generator_add_symlink(arg_dest, dmname, "requires", n);
+ if (r < 0)
+ return r;
}
free(p);
const char *description,
const char *post) {
- _cleanup_free_ char *unit = NULL, *lnk = NULL, *crypto_what = NULL, *p = NULL;
+ _cleanup_free_ char *unit = NULL, *crypto_what = NULL, *p = NULL;
_cleanup_fclose_ FILE *f = NULL;
int r;
if (r < 0)
return log_error_errno(r, "Failed to write unit file %s: %m", p);
- if (post) {
- lnk = strjoin(arg_dest, "/", post, ".requires/", unit);
- if (!lnk)
- return log_oom();
-
- mkdir_parents_label(lnk, 0755);
- if (symlink(p, lnk) < 0)
- return log_error_errno(errno, "Failed to create symlink %s: %m", lnk);
- }
-
+ if (post)
+ return generator_add_symlink(arg_dest, post, "requires", unit);
return 0;
}
}
static int add_swap(const char *path) {
- _cleanup_free_ char *name = NULL, *unit = NULL, *lnk = NULL;
+ _cleanup_free_ char *name = NULL, *unit = NULL;
_cleanup_fclose_ FILE *f = NULL;
int r;
if (r < 0)
return log_error_errno(r, "Failed to write unit file %s: %m", unit);
- lnk = strjoin(arg_dest, "/" SPECIAL_SWAP_TARGET ".wants/", name);
- if (!lnk)
- return log_oom();
-
- mkdir_parents_label(lnk, 0755);
- if (symlink(unit, lnk) < 0)
- return log_error_errno(errno, "Failed to create symlink %s: %m", lnk);
-
- return 0;
+ return generator_add_symlink(arg_dest, SPECIAL_SWAP_TARGET, "wants", name);
}
#ifdef ENABLE_EFI
const char *description,
usec_t timeout) {
- _cleanup_free_ char *unit = NULL, *lnk = NULL;
+ _cleanup_free_ char *unit = NULL;
_cleanup_free_ char *opt, *p = NULL;
_cleanup_fclose_ FILE *f = NULL;
int r;
if (r < 0)
return log_error_errno(r, "Failed to write unit file %s: %m", p);
- lnk = strjoin(arg_dest, "/" SPECIAL_LOCAL_FS_TARGET ".wants/", unit);
- if (!lnk)
- return log_oom();
- mkdir_parents_label(lnk, 0755);
-
- if (symlink(p, lnk) < 0)
- return log_error_errno(errno, "Failed to create symlink %s: %m", lnk);
-
- return 0;
+ return generator_add_symlink(arg_dest, SPECIAL_LOCAL_FS_TARGET, "wants", unit);
}
static int add_esp(DissectedPartition *p) {