11a1589223
Files which are installed as-is (any .service and other unit files, .conf files, .policy files, etc), are left as is. My assumption is that SPDX identifiers are not yet that well known, so it's better to retain the extended header to avoid any doubt. I also kept any copyright lines. We can probably remove them, but it'd nice to obtain explicit acks from all involved authors before doing that.
45 lines
822 B
C
45 lines
822 B
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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/***
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This file is part of systemd.
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Copyright 2013 Lennart Poettering
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***/
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#include <string.h>
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#include <sys/socket.h>
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#include "af-list.h"
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#include "macro.h"
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static const struct af_name* lookup_af(register const char *str, register GPERF_LEN_TYPE len);
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#include "af-from-name.h"
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#include "af-to-name.h"
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const char *af_to_name(int id) {
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if (id <= 0)
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return NULL;
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if (id >= (int) ELEMENTSOF(af_names))
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return NULL;
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return af_names[id];
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}
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int af_from_name(const char *name) {
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const struct af_name *sc;
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assert(name);
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sc = lookup_af(name, strlen(name));
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if (!sc)
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return AF_UNSPEC;
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return sc->id;
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}
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int af_max(void) {
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return ELEMENTSOF(af_names);
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}
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