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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:25:50 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:25:50 +0000 |
commit | 19f4f86bfed21c5326ed2acebe1163f3a83e832b (patch) | |
tree | d59b9989ce55ed23693e80974d94c856f1c2c8b1 /src/basic/hostname-util.h | |
parent | Initial commit. (diff) | |
download | systemd-upstream.tar.xz systemd-upstream.zip |
Adding upstream version 241.upstream/241upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/basic/hostname-util.h')
-rw-r--r-- | src/basic/hostname-util.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/basic/hostname-util.h b/src/basic/hostname-util.h new file mode 100644 index 0000000..7ba386a --- /dev/null +++ b/src/basic/hostname-util.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: LGPL-2.1+ */ +#pragma once + +#include <stdbool.h> +#include <stdio.h> + +#include "macro.h" + +bool hostname_is_set(void); + +char* gethostname_malloc(void); +int gethostname_strict(char **ret); + +bool valid_ldh_char(char c) _const_; +bool hostname_is_valid(const char *s, bool allow_trailing_dot) _pure_; +char* hostname_cleanup(char *s); + +#define machine_name_is_valid(s) hostname_is_valid(s, false) + +bool is_localhost(const char *hostname); +bool is_gateway_hostname(const char *hostname); + +int sethostname_idempotent(const char *s); + +int shorten_overlong(const char *s, char **ret); + +int read_etc_hostname_stream(FILE *f, char **ret); +int read_etc_hostname(const char *path, char **ret); |