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hostname-util: introduce get_pretty_hostname()

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This commit is contained in:
Yu Watanabe 2021-09-26 19:53:00 +09:00
parent 3be1e84fe9
commit 3daf701014
1 changed files with 5 additions and 0 deletions
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5
src/basic/hostname-util.h
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@ -4,6 +4,7 @@
#include <stdbool.h>
#include <stdio.h>
#include "env-file.h"
#include "macro.h"
#include "strv.h"
@ -60,3 +61,7 @@ static inline bool is_outbound_hostname(const char *hostname) {
/* This tries to identify the valid syntaxes for the our synthetic "outbound" host. */
return STRCASE_IN_SET(hostname, "_outbound", "_outbound.");
}
static inline int get_pretty_hostname(char **ret) {
return parse_env_file(NULL, "/etc/machine-info", "PRETTY_HOSTNAME", ret);
}