- if (fct_start == NULL &&
- __nss_passwd_lookup(&startp, fct_name, &fct_start) != 0) {
- free(buf);
- return NSS_STATUS_UNAVAIL;
- }
- nip = startp;
- fct.ptr = fct_start;
- do {
- status = DL_CALL_FCT(fct.l, (user, &pwbuf, buf, buflen, errnop));
- if (status == NSS_STATUS_TRYAGAIN && *errnop == ERANGE)
- break;
- } while (__nss_next(&nip, fct_name, &fct.ptr, status, 0) == 0);
+ return check_nonlocal_uid(user, pwd->pw_uid, errnop);
+}
+
+enum nss_status
+check_nonlocal_user(const char *user, int *errnop)
+{
+ enum nss_status status;
+ struct passwd pwbuf;
+ char *buf;
+ size_t buflen = sysconf(_SC_GETPW_R_SIZE_MAX);
+ const struct walk_nss w = {
+ .lookup = __nss_passwd_lookup, .fct_name = "getpwnam_r",
+ .status = &status, .errnop = errnop, .buf = &buf, .buflen = &buflen
+ };
+ const __typeof__(&_nss_nonlocal_getpwnam_r) self = &_nss_nonlocal_getpwnam_r;
+#define args (user, &pwbuf, buf, buflen, errnop)
+#include "walk_nss.h"
+#undef args