X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng%2Flttng-error.h;h=1220e489a1b70d5815c9d5ea39e08e994eb0d8b6;hb=6e911cad03751b6814fddd65b19a592acdc2b7b7;hp=06baa040f63756f2aba65ea78681253b352b6fa4;hpb=a96bc65dd4f5ba299189ccd1aa725f1526429824;p=lttng-tools.git

diff --git a/include/lttng/lttng-error.h b/include/lttng/lttng-error.h
index 06baa040f..1220e489a 100644
--- a/include/lttng/lttng-error.h
+++ b/include/lttng/lttng-error.h
@@ -29,16 +29,6 @@
 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 */
@@ -120,10 +110,10 @@ enum lttng_error_code {
 	LTTNG_ERR_LOAD_INVALID_CONFIG    = 87,  /* Invalid session configuration */
 	LTTNG_ERR_LOAD_IO_FAIL           = 88,  /* IO error while reading a session configuration */
 	LTTNG_ERR_LOAD_SESSION_NOENT     = 89,  /* Session file not found */
-	/* 90 */
-	/* 91 */
-	/* 92 */
-	/* 93 */
+	LTTNG_ERR_MAX_SIZE_INVALID       = 90,  /* Snapshot max size is invalid. */
+	LTTNG_ERR_MI_OUTPUT_TYPE         = 91,  /* Invalid MI output format */
+	LTTNG_ERR_MI_IO_FAIL             = 92,  /* IO error while writing machine interface output */
+	LTTNG_ERR_MI_NOT_IMPLEMENTED     = 93,  /* Mi feature not implemented */
 	/* 94 */
 	/* 95 */
 	/* 96 */
@@ -142,11 +132,19 @@ enum lttng_error_code {
 	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 */
+	LTTNG_ERR_INVALID_EVENT_NAME     = 112, /* Invalid event name */
 
 	/* MUST be last element */
 	LTTNG_ERR_NR,                           /* Last element */
 };
 
+/*
+ * Return a human-readable error message for a LTTng error code.
+ *
+ * Parameter MUST be a negative value or else you'll get a generic message.
+ */
+extern const char *lttng_strerror(int code);
+
 #ifdef __cplusplus
 }
 #endif