Lines Matching defs:oldns
65 char oldns[PATH_MAX];
75 if (snprintf(oldns, PATH_MAX, "/proc/self/ns/mnt") >= PATH_MAX)
81 if (stat(oldns, &old_stat) < 0)
205 int oldns = -1;
212 nc->oldns = -1;
225 oldns = open(curpath, O_RDONLY);
226 if (oldns < 0)
237 nc->oldns = oldns;
243 if (oldns > -1)
244 close(oldns);
251 if (nc == NULL || nc->oldns == -1 || nc->newns == -1 || !nc->oldcwd)
254 setns(nc->oldns, CLONE_NEWNS);
261 if (nc->oldns > -1) {
262 close(nc->oldns);
263 nc->oldns = -1;