Add new error codes for exclusion processing

[lttng-tools.git] / include / lttng / lttng-error.h

diff --git a/include/lttng/lttng-error.h b/include/lttng/lttng-error.h
index 4e9b37f6c738eb86569fd500957c9909ee0489b8..f752fc4ad240da2d4e0652ffa0546d5a8c502c67 100644 (file)
--- a/include/lttng/lttng-error.h
+++ b/include/lttng/lttng-error.h
@@ -56,12 +56,12 @@ enum lttng_error_code {
        LTTNG_ERR_SESS_NOT_FOUND         = 23,  /* Session by name not found */
        LTTNG_ERR_BUFFER_TYPE_MISMATCH   = 24,  /* Buffer type mismatched. */
        LTTNG_ERR_FATAL                  = 25,  /* Fatal error */
-       /* 26 */
+       LTTNG_ERR_NOMEM                  = 26,  /* Not enough memory. */
        LTTNG_ERR_SELECT_SESS            = 27,  /* Must select a session */
        LTTNG_ERR_EXIST_SESS             = 28,  /* Session name already exist */
        LTTNG_ERR_NO_EVENT               = 29,  /* No event found */
        LTTNG_ERR_CONNECT_FAIL           = 30,  /* Unable to connect to unix socket */
-       /* 31 */
+       LTTNG_ERR_SNAPSHOT_OUTPUT_EXIST  = 31,  /* Snapshot output already exists */
        LTTNG_ERR_EPERM                  = 32,  /* Permission denied */
        LTTNG_ERR_KERN_NA                = 33,  /* Kernel tracer unavalable */
        LTTNG_ERR_KERN_VERSION           = 34,  /* Kernel tracer not compatible */
@@ -80,9 +80,9 @@ enum lttng_error_code {
        LTTNG_ERR_KERN_STOP_FAIL         = 47,  /* Kernel stop trace failed */
        LTTNG_ERR_KERN_CONSUMER_FAIL     = 48,  /* Kernel consumer start failed */
        LTTNG_ERR_KERN_STREAM_FAIL       = 49,  /* Kernel create stream failed */
-       /* 50 */
-       /* 51 */
-       /* 52 */
+       LTTNG_ERR_START_SESSION_ONCE     = 50,  /* Session needs to be started once. */
+       LTTNG_ERR_SNAPSHOT_FAIL          = 51,  /* Snapshot record failed. */
+       LTTNG_ERR_NO_STREAM              = 52,  /* Index without stream on relay. */
        LTTNG_ERR_KERN_LIST_FAIL         = 53,  /* Kernel listing events failed */
        LTTNG_ERR_UST_CALIBRATE_FAIL     = 54,  /* UST calibration failed */
        LTTNG_ERR_UST_EVENT_ENABLED      = 55,  /* UST event already enabled. */
@@ -92,7 +92,7 @@ enum lttng_error_code {
        LTTNG_ERR_UST_CHAN_NOT_FOUND     = 59,  /* UST channel not found */
        LTTNG_ERR_UST_CHAN_DISABLE_FAIL  = 60,  /* UST disable channel failed */
        LTTNG_ERR_UST_CHAN_ENABLE_FAIL   = 61,  /* UST enable channel failed */
-       /* 62 */
+       LTTNG_ERR_CHAN_EXIST             = 62,  /* Channel already exists. */
        LTTNG_ERR_UST_ENABLE_FAIL        = 63,  /* UST enable event failed */
        LTTNG_ERR_UST_DISABLE_FAIL       = 64,  /* UST disable event failed */
        LTTNG_ERR_UST_META_FAIL          = 65,  /* UST open metadata failed */
@@ -113,8 +113,8 @@ enum lttng_error_code {
        LTTNG_ERR_TRACE_ALREADY_STARTED  = 80,  /* Tracing already started */
        LTTNG_ERR_TRACE_ALREADY_STOPPED  = 81,  /* Tracing already stopped */
        LTTNG_ERR_KERN_EVENT_ENOSYS      = 82,  /* Kernel event type not supported */
-       /* 83 */
-       /* 84 */
+       LTTNG_ERR_NEED_CHANNEL_NAME      = 83,  /* Non-default channel exists within session: channel name needs to be specified with '-c name' */
+       LTTNG_ERR_NO_UST                 = 84,  /* LTTng-UST tracer is not supported. Please rebuild lttng-tools with lttng-ust support enabled. */
        /* 85 */
        /* 86 */
        /* 87 */
@@ -140,6 +140,8 @@ enum lttng_error_code {
        LTTNG_ERR_FILTER_NOMEM           = 107, /* Lack of memory for filter bytecode */
        LTTNG_ERR_FILTER_EXIST           = 108, /* Filter already exist */
        LTTNG_ERR_NO_CONSUMER            = 109, /* No consumer exist for the session */
+       LTTNG_ERR_EXCLUSION_INVAL        = 110, /* Invalid event exclusion data */
+       LTTNG_ERR_EXCLUSION_NOMEM        = 111, /* Lack of memory while processing event exclusions */
 
        /* MUST be last element */
        LTTNG_ERR_NR,                           /* Last element */