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udev-util: use config. parser to parse udev.conf

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David Tardon 2024-01-05 15:45:04 +01:00 committed by Yu Watanabe
parent 343c8514c1
commit 07f5e35fe7
1 changed files with 16 additions and 8 deletions
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24
src/shared/udev-util.c
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@ -5,6 +5,7 @@
#include <unistd.h>
#include "alloc-util.h"
#include "conf-parser.h"
#include "device-nodes.h"
#include "device-private.h"
#include "device-util.h"
@ -45,20 +46,27 @@ int udev_set_max_log_level(char *str) {
}
int udev_parse_config(void) {
_cleanup_free_ char *log_val = NULL;
int r;
int r, log_val = -1;
const ConfigTableItem config_table[] = {
{ NULL, "udev_log", config_parse_log_level, 0, &log_val },
{}
};
r = parse_env_file(NULL, "/etc/udev/udev.conf",
"udev_log", &log_val);
r = config_parse_config_file_full(
"udev.conf",
"udev",
/* sections = */ NULL,
config_item_table_lookup,
config_table,
CONFIG_PARSE_WARN,
/* userdata = */ NULL);
if (r == -ENOENT)
return 0;
if (r < 0)
return r;
r = udev_set_max_log_level(log_val);
if (r < 0)
log_syntax(NULL, LOG_WARNING, "/etc/udev/udev.conf", 0, r,
"Failed to set udev log level '%s', ignoring: %m", log_val);
if (log_val >= 0)
log_set_max_level(log_val);
return 0;
}