- int r;
-
- if (detect_container(NULL) > 0) {
- char *buf = NULL, *p;
- size_t sz = 0;
-
- r = read_full_file("/proc/1/cmdline", &buf, &sz);
- if (r < 0)
- return r;
-
- for (p = buf; p + 1 < buf + sz; p++)
- if (*p == 0)
- *p = ' ';
-
- *p = 0;
- *ret = buf;
- return 1;
- }
-
- r = read_one_line_file("/proc/cmdline", ret);
- if (r < 0)
- return r;