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sd-device: introduce device_has_devlink()

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This commit is contained in:
Yu Watanabe
2021-09-01 09:22:15 +09:00
parent c21d094c65
commit b881ce16b9
2 changed files with 8 additions and 0 deletions
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1
src/libsystemd/sd-device/device-private.h
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@@ -32,6 +32,7 @@ void device_set_db_persist(sd_device *device);
void device_set_devlink_priority(sd_device *device, int priority);
int device_ensure_usec_initialized(sd_device *device, sd_device *device_old);
int device_add_devlink(sd_device *device, const char *devlink);
bool device_has_devlink(sd_device *device, const char *devlink);
int device_add_property(sd_device *device, const char *property, const char *value);
int device_add_tag(sd_device *device, const char *tag, bool both);
void device_remove_tag(sd_device *device, const char *tag);

7
src/libsystemd/sd-device/sd-device.c
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@@ -1205,6 +1205,13 @@ int device_add_devlink(sd_device *device, const char *devlink) {
return 0;
}
bool device_has_devlink(sd_device *device, const char *devlink) {
assert(device);
assert(devlink);
return set_contains(device->devlinks, devlink);
}
static int device_add_property_internal_from_string(sd_device *device, const char *str) {
_cleanup_free_ char *key = NULL;
char *value;