#include "virt.h"
int proc_cmdline(char **ret) {
+ const char *e;
assert(ret);
+ /* For testing purposes it is sometimes useful to be able to override what we consider /proc/cmdline to be */
+ e = secure_getenv("SYSTEMD_PROC_CMDLINE");
+ if (e) {
+ char *m;
+
+ m = strdup(e);
+ if (!m)
+ return -ENOMEM;
+
+ *ret = m;
+ return 0;
+ }
+
if (detect_container() > 0)
return get_process_cmdline(1, 0, false, ret);
else