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Merge pull request #16816 from keszybz/install-templated-presets

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Fix preset operation for non-service templates
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2020-08-25 09:20:07 +02:00 committed by GitHub
commit b20f00599d
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1 changed files with 13 additions and 21 deletions
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34
src/shared/install.c
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@ -76,12 +76,10 @@ static bool unit_file_install_info_has_also(const UnitFileInstallInfo *i) {
}
void unit_file_presets_freep(UnitFilePresets *p) {
size_t i;
if (!p)
return;
for (i = 0; i < p->n_rules; i++) {
for (size_t i = 0; i < p->n_rules; i++) {
free(p->rules[i].pattern);
strv_free(p->rules[i].instances);
}
@ -290,11 +288,9 @@ int unit_file_changes_add(
}
void unit_file_changes_free(UnitFileChange *changes, size_t n_changes) {
size_t i;
assert(changes || n_changes == 0);
for (i = 0; i < n_changes; i++) {
for (size_t i = 0; i < n_changes; i++) {
free(changes[i].path);
free(changes[i].source);
}
@ -303,14 +299,13 @@ void unit_file_changes_free(UnitFileChange *changes, size_t n_changes) {
}
void unit_file_dump_changes(int r, const char *verb, const UnitFileChange *changes, size_t n_changes, bool quiet) {
size_t i;
bool logged = false;
assert(changes || n_changes == 0);
/* If verb is not specified, errors are not allowed! */
assert(verb || r >= 0);
for (i = 0; i < n_changes; i++) {
for (size_t i = 0; i < n_changes; i++) {
assert(verb || changes[i].type >= 0);
switch(changes[i].type) {
@ -3055,20 +3050,17 @@ static int pattern_match_multiple_instances(
/* Compose a list of specified instances when unit name is a template */
if (unit_name_is_valid(unit_name, UNIT_NAME_TEMPLATE)) {
_cleanup_free_ char *prefix = NULL;
_cleanup_strv_free_ char **out_strv = NULL;
char **iter;
r = unit_name_to_prefix(unit_name, &prefix);
if (r < 0)
return r;
STRV_FOREACH(iter, rule.instances) {
_cleanup_free_ char *name = NULL;
r = unit_name_build(prefix, *iter, ".service", &name);
r = unit_name_replace_instance(unit_name, *iter, &name);
if (r < 0)
return r;
r = strv_extend(&out_strv, name);
r = strv_consume(&out_strv, TAKE_PTR(name));
if (r < 0)
return r;
}
@ -3091,12 +3083,11 @@ static int pattern_match_multiple_instances(
static int query_presets(const char *name, const UnitFilePresets *presets, char ***instance_name_list) {
PresetAction action = PRESET_UNKNOWN;
size_t i;
char **s;
if (!unit_name_is_valid(name, UNIT_NAME_ANY))
return -EINVAL;
for (i = 0; i < presets->n_rules; i++)
for (size_t i = 0; i < presets->n_rules; i++)
if (pattern_match_multiple_instances(presets->rules[i], name, instance_name_list) > 0 ||
fnmatch(presets->rules[i].pattern, name, FNM_NOESCAPE) == 0) {
action = presets->rules[i].action;
@ -3108,10 +3099,11 @@ static int query_presets(const char *name, const UnitFilePresets *presets, char
log_debug("Preset files don't specify rule for %s. Enabling.", name);
return 1;
case PRESET_ENABLE:
if (instance_name_list && *instance_name_list)
if (instance_name_list && *instance_name_list) {
char **s;
STRV_FOREACH(s, *instance_name_list)
log_debug("Preset files say enable %s.", *s);
else
} else
log_debug("Preset files say enable %s.", name);
return 1;
case PRESET_DISABLE: