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https://github.com/morgan9e/systemd
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868258cf38
This way we don't have to pull in net/if.h into format-util.h. This is supposed to address https://github.com/systemd/systemd/pull/32212#discussion_r1755639881 No actual code changes, just a .c/.h file split-up.
28 lines
1.0 KiB
C
28 lines
1.0 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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#include <net/if.h>
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typedef enum {
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FORMAT_IFNAME_IFINDEX = 1 << 0,
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FORMAT_IFNAME_IFINDEX_WITH_PERCENT = (1 << 1) | FORMAT_IFNAME_IFINDEX,
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} FormatIfnameFlag;
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int format_ifname_full(int ifindex, FormatIfnameFlag flag, char buf[static IF_NAMESIZE]);
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int format_ifname_full_alloc(int ifindex, FormatIfnameFlag flag, char **ret);
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static inline int format_ifname(int ifindex, char buf[static IF_NAMESIZE]) {
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return format_ifname_full(ifindex, 0, buf);
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}
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static inline int format_ifname_alloc(int ifindex, char **ret) {
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return format_ifname_full_alloc(ifindex, 0, ret);
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}
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static inline char* _format_ifname_full(int ifindex, FormatIfnameFlag flag, char buf[static IF_NAMESIZE]) {
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(void) format_ifname_full(ifindex, flag, buf);
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return buf;
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}
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#define FORMAT_IFNAME_FULL(index, flag) _format_ifname_full(index, flag, (char[IF_NAMESIZE]){})
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#define FORMAT_IFNAME(index) _format_ifname_full(index, 0, (char[IF_NAMESIZE]){})
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