Support per UID buffers

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

diff --git a/include/lttng/lttng-error.h b/include/lttng/lttng-error.h
index 3c28d160337bd3fd0f6de29cc0b1b8bb2b3b949c..4e9b37f6c738eb86569fd500957c9909ee0489b8 100644 (file)
--- a/include/lttng/lttng-error.h
+++ b/include/lttng/lttng-error.h
@@ -29,22 +29,32 @@
 extern "C" {
 #endif
 
+#ifndef LTTNG_DEPRECATED
+#if defined (__GNUC__) \
+       && ((__GNUC_MAJOR__ == 4) && (__GNUC_MINOR__ >= 5)  \
+                       || __GNUC_MAJOR__ >= 5)
+#define LTTNG_DEPRECATED(msg) __attribute__((deprecated(msg)))
+#else
+#define LTTNG_DEPRECATED(msg) __attribute__((deprecated))
+#endif /* defined __GNUC__ */
+#endif /* LTTNG_DEPRECATED */
+
 enum lttng_error_code {
        LTTNG_OK                         = 10,  /* Ok */
        LTTNG_ERR_UNK                    = 11,  /* Unknown Error */
        LTTNG_ERR_UND                    = 12,  /* Undefine command */
-       /* 13 */
+       LTTNG_ERR_SESSION_STARTED        = 13,  /* Session is running */
        LTTNG_ERR_UNKNOWN_DOMAIN         = 14,  /* Tracing domain not known */
-       /* 15 */
+       LTTNG_ERR_NOT_SUPPORTED          = 15,  /* Operation not supported */
        LTTNG_ERR_NO_SESSION             = 16,  /* No session found */
        LTTNG_ERR_CREATE_DIR_FAIL        = 17,  /* Create directory fail */
        LTTNG_ERR_SESSION_FAIL           = 18,  /* Create session fail */
-       /* 19 */
-       /* 20 */
-       /* 21 */
-       /* 22 */
+       LTTNG_ERR_NO_SESSIOND            = 19,  /* No session daemon available */
+       LTTNG_ERR_SET_URL                = 20,  /* Error setting URL */
+       LTTNG_ERR_URL_EXIST              = 21,  /* URL already exists. */
+       LTTNG_ERR_BUFFER_NOT_SUPPORTED   = 22,  /* Buffer type not supported. */
        LTTNG_ERR_SESS_NOT_FOUND         = 23,  /* Session by name not found */
-       /* 24 */
+       LTTNG_ERR_BUFFER_TYPE_MISMATCH   = 24,  /* Buffer type mismatched. */
        LTTNG_ERR_FATAL                  = 25,  /* Fatal error */
        /* 26 */
        LTTNG_ERR_SELECT_SESS            = 27,  /* Must select a session */
@@ -75,7 +85,7 @@ enum lttng_error_code {
        /* 52 */
        LTTNG_ERR_KERN_LIST_FAIL         = 53,  /* Kernel listing events failed */
        LTTNG_ERR_UST_CALIBRATE_FAIL     = 54,  /* UST calibration failed */
-       /* 55 */
+       LTTNG_ERR_UST_EVENT_ENABLED      = 55,  /* UST event already enabled. */
        LTTNG_ERR_UST_SESS_FAIL          = 56,  /* UST create session failed */
        LTTNG_ERR_UST_CHAN_EXIST         = 57,  /* UST channel already exist */
        LTTNG_ERR_UST_CHAN_FAIL          = 58,  /* UST create channel failed */