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sd-device: use hashmap_put_strdup()

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2020-04-29 14:28:56 +02:00
parent 25b3e2a835
commit eb1c1dc029
1 changed files with 9 additions and 45 deletions
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54
src/libsystemd/sd-device/device-enumerator.c
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@ -73,9 +73,9 @@ static sd_device_enumerator *device_enumerator_free(sd_device_enumerator *enumer
free(enumerator->devices);
set_free(enumerator->match_subsystem);
set_free(enumerator->nomatch_subsystem);
hashmap_free_free_free(enumerator->match_sysattr);
hashmap_free_free_free(enumerator->nomatch_sysattr);
hashmap_free_free_free(enumerator->match_property);
hashmap_free(enumerator->match_sysattr);
hashmap_free(enumerator->nomatch_sysattr);
hashmap_free(enumerator->match_property);
set_free(enumerator->match_sysname);
set_free(enumerator->match_tag);
set_free(enumerator->match_parent);
@ -106,73 +106,37 @@ _public_ int sd_device_enumerator_add_match_subsystem(sd_device_enumerator *enum
return 0;
}
_public_ int sd_device_enumerator_add_match_sysattr(sd_device_enumerator *enumerator, const char *_sysattr, const char *_value, int match) {
_cleanup_free_ char *sysattr = NULL, *value = NULL;
_public_ int sd_device_enumerator_add_match_sysattr(sd_device_enumerator *enumerator, const char *sysattr, const char *value, int match) {
Hashmap **hashmap;
int r;
assert_return(enumerator, -EINVAL);
assert_return(_sysattr, -EINVAL);
assert_return(sysattr, -EINVAL);
if (match)
hashmap = &enumerator->match_sysattr;
else
hashmap = &enumerator->nomatch_sysattr;
r = hashmap_ensure_allocated(hashmap, NULL);
r = hashmap_put_strdup(hashmap, sysattr, value);
if (r < 0)
return r;
sysattr = strdup(_sysattr);
if (!sysattr)
return -ENOMEM;
if (_value) {
value = strdup(_value);
if (!value)
return -ENOMEM;
}
r = hashmap_put(*hashmap, sysattr, value);
if (r < 0)
return r;
sysattr = NULL;
value = NULL;
enumerator->scan_uptodate = false;
return 0;
}
_public_ int sd_device_enumerator_add_match_property(sd_device_enumerator *enumerator, const char *_property, const char *_value) {
_cleanup_free_ char *property = NULL, *value = NULL;
_public_ int sd_device_enumerator_add_match_property(sd_device_enumerator *enumerator, const char *property, const char *value) {
int r;
assert_return(enumerator, -EINVAL);
assert_return(_property, -EINVAL);
assert_return(property, -EINVAL);
r = hashmap_ensure_allocated(&enumerator->match_property, NULL);
r = hashmap_put_strdup(&enumerator->match_property, property, value);
if (r < 0)
return r;
property = strdup(_property);
if (!property)
return -ENOMEM;
if (_value) {
value = strdup(_value);
if (!value)
return -ENOMEM;
}
r = hashmap_put(enumerator->match_property, property, value);
if (r < 0)
return r;
property = NULL;
value = NULL;
enumerator->scan_uptodate = false;
return 0;