+/* SPDX-License-Identifier: LGPL-2.1+ */
/***
This file is part of systemd.
assert(key);
if (streq(key, "systemd.mask")) {
+ char *n;
- if (!value)
- log_error("Missing argument for systemd.mask= kernel command line parameter.");
- else {
- char *n;
+ if (proc_cmdline_value_missing(key, value))
+ return 0;
- r = unit_name_mangle(value, UNIT_NAME_NOGLOB, &n);
- if (r < 0)
- return log_error_errno(r, "Failed to glob unit name: %m");
+ r = unit_name_mangle(value, UNIT_NAME_NOGLOB, &n);
+ if (r < 0)
+ return log_error_errno(r, "Failed to glob unit name: %m");
- r = strv_consume(&arg_mask, n);
- if (r < 0)
- return log_oom();
- }
+ r = strv_consume(&arg_mask, n);
+ if (r < 0)
+ return log_oom();
} else if (streq(key, "systemd.wants")) {
+ char *n;
- if (!value)
- log_error("Missing argument for systemd.want= kernel command line parameter.");
- else {
- char *n;
+ if (proc_cmdline_value_missing(key, value))
+ return 0;
- r = unit_name_mangle(value, UNIT_NAME_NOGLOB, &n);
- if (r < 0)
- return log_error_errno(r, "Failed to glob unit name: %m");
+ r = unit_name_mangle(value, UNIT_NAME_NOGLOB, &n);
+ if (r < 0)
+ return log_error_errno(r, "Failed to glob unit name: %m");
- r = strv_consume(&arg_wants, n);
- if (r < 0)
- return log_oom();
- }
+ r = strv_consume(&arg_wants, n);
+ if (r < 0)
+ return log_oom();
- } else if (streq(key, "systemd.debug-shell")) {
+ } else if (proc_cmdline_key_streq(key, "systemd.debug_shell")) {
if (value) {
r = parse_boolean(value);
if (r < 0)
- log_error("Failed to parse systemd.debug-shell= argument '%s', ignoring.", value);
+ log_error("Failed to parse systemd.debug_shell= argument '%s', ignoring.", value);
else
arg_debug_shell = r;
} else
arg_debug_shell = true;
+
} else if (streq(key, "systemd.unit")) {
- if (!value)
- log_error("Missing argument for systemd.unit= kernel command line parameter.");
- else {
- r = free_and_strdup(&arg_default_unit, value);
- if (r < 0)
- return log_error_errno(r, "Failed to set default unit %s: %m", value);
- }
+ if (proc_cmdline_value_missing(key, value))
+ return 0;
+
+ r = free_and_strdup(&arg_default_unit, value);
+ if (r < 0)
+ return log_error_errno(r, "Failed to set default unit %s: %m", value);
+
} else if (!value) {
const char *target;
STRV_FOREACH(u, arg_wants) {
_cleanup_free_ char *p = NULL, *f = NULL;
+ const char *target = arg_default_unit ?: SPECIAL_DEFAULT_TARGET;
- p = strjoin(arg_dest, "/", arg_default_unit, ".wants/", *u);
+ p = strjoin(arg_dest, "/", target, ".wants/", *u);
if (!p)
return log_oom();
umask(0022);
- r = free_and_strdup(&arg_default_unit, SPECIAL_DEFAULT_TARGET);
- if (r < 0) {
- log_error_errno(r, "Failed to set default unit %s: %m", SPECIAL_DEFAULT_TARGET);
- goto finish;
- }
-
- r = parse_proc_cmdline(parse_proc_cmdline_item, NULL, false);
+ r = proc_cmdline_parse(parse_proc_cmdline_item, NULL, 0);
if (r < 0)
log_warning_errno(r, "Failed to parse kernel command line, ignoring: %m");
r = q;
finish:
- return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+ arg_default_unit = mfree(arg_default_unit);
+ return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
}