-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
/***
This file is part of systemd.
#include "local-addresses.h"
#include "macro.h"
#include "nss-util.h"
+#include "signal-util.h"
#include "string-util.h"
#include "util.h"
char *r_name;
unsigned n;
+ BLOCK_SIGNALS(NSS_SIGNALS_BLOCK);
+
assert(name);
assert(pat);
assert(buffer);
memcpy(r_name, canonical, l+1);
idx = ALIGN(l+1);
- if (n_addresses <= 0) {
+ assert(n_addresses >= 0);
+ if (n_addresses == 0) {
/* Second, fill in IPv6 tuple */
r_tuple = (struct gaih_addrtuple*) (buffer + idx);
r_tuple->next = r_tuple_prev;
uint32_t local_address_ipv4 = 0;
int n_addresses = 0;
+ BLOCK_SIGNALS(NSS_SIGNALS_BLOCK);
+
assert(name);
assert(host);
assert(buffer);
bool additional_from_hostname = false;
unsigned n;
+ BLOCK_SIGNALS(NSS_SIGNALS_BLOCK);
+
assert(addr);
assert(host);
assert(buffer);
}
n_addresses = local_addresses(NULL, 0, AF_UNSPEC, &addresses);
- if (n_addresses > 0) {
- for (a = addresses, n = 0; (int) n < n_addresses; n++, a++) {
- if (af != a->family)
- continue;
+ for (a = addresses, n = 0; (int) n < n_addresses; n++, a++) {
+ if (af != a->family)
+ continue;
- if (memcmp(addr, &a->address, FAMILY_ADDRESS_SIZE(af)) == 0)
- goto found;
- }
+ if (memcmp(addr, &a->address, FAMILY_ADDRESS_SIZE(af)) == 0)
+ goto found;
}
addresses = mfree(addresses);
n_addresses = local_gateways(NULL, 0, AF_UNSPEC, &addresses);
- if (n_addresses > 0) {
- for (a = addresses, n = 0; (int) n < n_addresses; n++, a++) {
- if (af != a->family)
- continue;
+ for (a = addresses, n = 0; (int) n < n_addresses; n++, a++) {
+ if (af != a->family)
+ continue;
- if (memcmp(addr, &a->address, FAMILY_ADDRESS_SIZE(af)) == 0) {
- canonical = "gateway";
- goto found;
- }
+ if (memcmp(addr, &a->address, FAMILY_ADDRESS_SIZE(af)) == 0) {
+ canonical = "gateway";
+ goto found;
}
}
*errnop = ENOENT;
*h_errnop = HOST_NOT_FOUND;
-
return NSS_STATUS_NOTFOUND;
found:
- if (!canonical || (!additional && additional_from_hostname)) {
+ if (!canonical || additional_from_hostname) {
hn = gethostname_malloc();
if (!hn) {
*errnop = ENOMEM;
if (!canonical)
canonical = hn;
-
- if (!additional && additional_from_hostname)
+ else
additional = hn;
}