Systemd/src/resolve/dns-type.c
Zbigniew Jędrzejewski-Szmek de292aa1dd resolve-host: make arg_type an int
We are using it also to store _DNS_TYPE_INVALID, so it should be signed.
2014-08-03 22:02:32 -04:00

46 lines
1.3 KiB
C

/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/***
This file is part of systemd.
Copyright 2014 Zbigniew Jędrzejewski-Szmek
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "dns-type.h"
typedef const struct {
uint16_t type;
const char *name;
} dns_type;
static const struct dns_type_name *
lookup_dns_type (register const char *str, register unsigned int len);
#include "dns_type-from-name.h"
#include "dns_type-to-name.h"
int dns_type_from_string(const char *s) {
const struct dns_type_name *sc;
assert(s);
sc = lookup_dns_type(s, strlen(s));
if (!sc)
return _DNS_TYPE_INVALID;
return sc->id;
}