systemd System and Service Manager
+CHANGES WITH 206:
+
+ * The systemd-sysctl tool does no longer natively read the
+ file /etc/sysctl.conf. If desired, the file should be
+ symlinked from /etc/sysctl.d/99-sysctl.conf. Apart from
+ providing legacy support by a symlink rather than built-in
+ code, it also makes the otherwise hidden order of application
+ of the different files visible.
+
CHANGES WITH 206:
* The documentation has been updated to cover the various new
log_debug("parse: %s\n", path);
while (!feof(f)) {
char l[LINE_MAX], *p, *value, *new_value, *property, *existing;
+ void *v;
int k;
if (!fgets(l, sizeof(l), f)) {
p = normalize_sysctl(strstrip(p));
value = strstrip(value);
- existing = hashmap_get(sysctl_options, p);
+ existing = hashmap_get2(sysctl_options, p, &v);
if (existing) {
- if (!streq(value, existing))
- log_warning("Duplicate assignment of %s in file '%s', ignoring.",
- p, path);
+ if (streq(value, existing))
+ continue;
- continue;
+ log_info("Overwriting earlier assignment of %s in file '%s'.", p, path);
+ free(hashmap_remove(sysctl_options, p));
+ free(v);
}
property = strdup(p);
k = hashmap_put(sysctl_options, property, new_value);
if (k < 0) {
- log_error("Failed to add sysctl variable %s to hashmap: %s", property, strerror(-r));
+ log_error("Failed to add sysctl variable %s to hashmap: %s", property, strerror(-k));
free(property);
free(new_value);
return k;
goto finish;
}
- r = parse_file(sysctl_options, "/etc/sysctl.conf", true);
-
STRV_FOREACH(f, files) {
k = parse_file(sysctl_options, *f, true);
if (k < 0 && r == 0)
After=systemd-readahead-collect.service systemd-readahead-replay.service
Before=sysinit.target shutdown.target
ConditionPathIsReadWrite=/proc/sys/
-ConditionPathExists=|/etc/sysctl.conf
ConditionDirectoryNotEmpty=|/lib/sysctl.d
ConditionDirectoryNotEmpty=|/usr/lib/sysctl.d
ConditionDirectoryNotEmpty=|/usr/local/lib/sysctl.d