*/
int buffer_reg_uid_create(uint64_t session_id, uint32_t bits_per_long, uid_t uid,
enum lttng_domain_type domain, struct buffer_reg_uid **regp,
- const char *shm_path)
+ const char *root_shm_path, const char *shm_path)
{
int ret = 0;
struct buffer_reg_uid *reg = NULL;
reg->uid = uid;
reg->domain = domain;
if (shm_path[0]) {
+ strncpy(reg->root_shm_path, root_shm_path, sizeof(reg->root_shm_path));
+ reg->root_shm_path[sizeof(reg->root_shm_path) - 1] = '\0';
strncpy(reg->shm_path, shm_path, sizeof(reg->shm_path));
reg->shm_path[sizeof(reg->shm_path) - 1] = '\0';
DBG3("shm path '%s' is assigned to uid buffer registry for session id %" PRIu64,
* Return 0 on success else a negative value and regp is untouched.
*/
int buffer_reg_pid_create(uint64_t session_id, struct buffer_reg_pid **regp,
- const char *shm_path)
+ const char *root_shm_path, const char *shm_path)
{
int ret = 0;
struct buffer_reg_pid *reg = NULL;
/* A cast is done here so we can use the session ID as a u64 ht node. */
reg->session_id = session_id;
if (shm_path[0]) {
+ strncpy(reg->root_shm_path, root_shm_path, sizeof(reg->root_shm_path));
+ reg->root_shm_path[sizeof(reg->root_shm_path) - 1] = '\0';
strncpy(reg->shm_path, shm_path, sizeof(reg->shm_path));
reg->shm_path[sizeof(reg->shm_path) - 1] = '\0';
DBG3("shm path '%s' is assigned to pid buffer registry for session id %" PRIu64,