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Merge pull request #18704 from keszybz/fallback-hostame-override

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Allow overriding of fallback hostname through envvar and os-release field
This commit is contained in:
Zbigniew Jędrzejewski-Szmek
2021-02-23 00:41:27 +01:00
committed by GitHub
parent dda7d0a4d6 8770c8135b
commit a5e5e102ba
40 changed files with 440 additions and 216 deletions
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src/shared/conf-parser.c
+14 -9
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@@ -420,11 +420,11 @@ int config_parse(
if (ret_mtime)
*ret_mtime = mtime;
return 0;
return 1;
}
static int config_parse_many_files(
const char *conf_file,
const char* const* conf_files,
char **files,
const char *sections,
ConfigItemLookup lookup,
@@ -437,20 +437,23 @@ static int config_parse_many_files(
char **fn;
int r;
if (conf_file) {
r = config_parse(NULL, conf_file, NULL, sections, lookup, table, flags, userdata, &mtime);
/* First read the first found main config file. */
STRV_FOREACH(fn, (char**) conf_files) {
r = config_parse(NULL, *fn, NULL, sections, lookup, table, flags, userdata, &mtime);
if (r < 0)
return r;
if (r > 0)
break;
}
/* Then read all the drop-ins. */
STRV_FOREACH(fn, files) {
usec_t t;
r = config_parse(NULL, *fn, NULL, sections, lookup, table, flags, userdata, &t);
if (r < 0)
return r;
if (t > mtime) /* Find the newest */
mtime = t;
mtime = MAX(mtime, t); /* Find the newest */
}
if (ret_mtime)
@@ -477,12 +480,14 @@ int config_parse_many_nulstr(
if (r < 0)
return r;
return config_parse_many_files(conf_file, files, sections, lookup, table, flags, userdata, ret_mtime);
return config_parse_many_files(STRV_MAKE_CONST(conf_file),
files, sections, lookup, table, flags, userdata,
ret_mtime);
}
/* Parse each config file in the directories specified as strv. */
int config_parse_many(
const char *conf_file,
const char* const* conf_files,
const char* const* conf_file_dirs,
const char *dropin_dirname,
const char *sections,
@@ -506,7 +511,7 @@ int config_parse_many(
if (r < 0)
return r;
return config_parse_many_files(conf_file, files, sections, lookup, table, flags, userdata, ret_mtime);
return config_parse_many_files(conf_files, files, sections, lookup, table, flags, userdata, ret_mtime);
}
#define DEFINE_PARSER(type, vartype, conv_func) \