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Keep track of FD used for UST applications (v2)
[lttng-tools.git]
/
src
/
bin
/
lttng-sessiond
/
ust-app.h
diff --git
a/src/bin/lttng-sessiond/ust-app.h
b/src/bin/lttng-sessiond/ust-app.h
index 906a6a209b1e63eca442e438fbb76497d1937775..8e98082207a59f9f398a551aa5a7ad7041d45eba 100644
(file)
--- a/
src/bin/lttng-sessiond/ust-app.h
+++ b/
src/bin/lttng-sessiond/ust-app.h
@@
-45,17
+45,16
@@
struct ust_register_msg {
};
/*
};
/*
- * Global applications HT used by the session daemon.
+ * Global applications HT used by the session daemon. This table is indexed by
+ * PID using the pid_n node and pid value of an ust_app.
*/
struct lttng_ht *ust_app_ht;
*/
struct lttng_ht *ust_app_ht;
-struct lttng_ht *ust_app_sock_key_map;
-
-struct ust_app_key {
- pid_t pid;
- int sock;
- struct lttng_ht_node_ulong node;
-};
+/*
+ * Global applications HT used by the session daemon. This table is indexed by
+ * socket using the sock_n node and sock value of an ust_app.
+ */
+struct lttng_ht *ust_app_ht_by_sock;
struct ust_app_ctx {
int handle;
struct ust_app_ctx {
int handle;
@@
-106,6
+105,8
@@
struct ust_app_session {
* and a linked list is kept of all running traceable app.
*/
struct ust_app {
* and a linked list is kept of all running traceable app.
*/
struct ust_app {
+ int sock;
+ pid_t pid;
pid_t ppid;
uid_t uid; /* User ID that owns the apps */
gid_t gid; /* Group ID that owns the apps */
pid_t ppid;
uid_t uid; /* User ID that owns the apps */
gid_t gid; /* Group ID that owns the apps */
@@
-118,8
+119,8
@@
struct ust_app {
uint32_t v_minor; /* Verion minor number */
char name[17]; /* Process name (short) */
struct lttng_ht *sessions;
uint32_t v_minor; /* Verion minor number */
char name[17]; /* Process name (short) */
struct lttng_ht *sessions;
- struct lttng_ht_node_ulong
node
;
- struct
ust_app_key key
;
+ struct lttng_ht_node_ulong
pid_n
;
+ struct
lttng_ht_node_ulong sock_n
;
};
#ifdef HAVE_LIBLTTNG_UST_CTL
};
#ifdef HAVE_LIBLTTNG_UST_CTL
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