X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=include%2Fust-comm.h;h=b9c4cebe5bb9344600099f79902856d976e5111d;hb=21af05a99efabef4da5db10dfb41139873eb9692;hp=4a3e4cea13ab9f89a9ba8365f9528d904ca51196;hpb=2734ca65d2fb2e63c11d61b9ee8821dd9292aa3c;p=lttng-ust.git

diff --git a/include/ust-comm.h b/include/ust-comm.h
index 4a3e4cea..b9c4cebe 100644
--- a/include/ust-comm.h
+++ b/include/ust-comm.h
@@ -29,6 +29,7 @@
 #include <limits.h>
 #include <unistd.h>
 #include <lttng/ust-abi.h>
+#include <lttng/ust-error.h>
 
 /*
  * Default timeout the application waits for the sessiond to send its
@@ -53,71 +54,6 @@
 /* Queue size of listen(2) */
 #define LTTNG_UST_COMM_MAX_LISTEN 10
 
-/* Get the error code index from 0. USTCOMM_ERR starts at 1000.
- */
-#define USTCOMM_ERR_INDEX(code) (code - USTCOMM_ERR)
-
-/*
- * ustcomm error code.
- */
-enum ustcomm_return_code {
-	USTCOMM_OK = 0,					/* Ok */
-	/* Range 1 to 999 used for standard error numbers (errno.h) */
-	USTCOMM_ERR = 1000,				/* Unknown Error */
-	USTCOMM_UND,					/* Undefine command */
-	USTCOMM_NOT_IMPLEMENTED,        /* Command not implemented */
-	USTCOMM_UNKNOWN_DOMAIN,         /* Tracing domain not known */
-	USTCOMM_ALLOC_FAIL,				/* Trace allocation fail */
-	USTCOMM_NO_SESSION,				/* No session found */
-	USTCOMM_CREATE_FAIL,			/* Create trace fail */
-	USTCOMM_SESSION_FAIL,			/* Create session fail */
-	USTCOMM_START_FAIL,				/* Start tracing fail */
-	USTCOMM_STOP_FAIL,				/* Stop tracing fail */
-	USTCOMM_LIST_FAIL,				/* Listing apps fail */
-	USTCOMM_NO_APPS,				/* No traceable application */
-	USTCOMM_SESS_NOT_FOUND,			/* Session name not found */
-	USTCOMM_NO_TRACE,				/* No trace exist */
-	USTCOMM_FATAL,					/* Session daemon had a fatal error */
-	USTCOMM_NO_TRACEABLE,			/* Error for non traceable app */
-	USTCOMM_SELECT_SESS,			/* Must select a session */
-	USTCOMM_EXIST_SESS,				/* Session name already exist */
-	USTCOMM_NO_EVENT,				/* No event found */
-	USTCOMM_KERN_NA,				/* Kernel tracer unavalable */
-	USTCOMM_KERN_EVENT_EXIST,       /* Kernel event already exists */
-	USTCOMM_KERN_SESS_FAIL,			/* Kernel create session failed */
-	USTCOMM_KERN_CHAN_FAIL,			/* Kernel create channel failed */
-	USTCOMM_KERN_CHAN_NOT_FOUND,	/* Kernel channel not found */
-	USTCOMM_KERN_CHAN_DISABLE_FAIL, /* Kernel disable channel failed */
-	USTCOMM_KERN_CHAN_ENABLE_FAIL,  /* Kernel enable channel failed */
-	USTCOMM_KERN_CONTEXT_FAIL,      /* Kernel add context failed */
-	USTCOMM_KERN_ENABLE_FAIL,		/* Kernel enable event failed */
-	USTCOMM_KERN_DISABLE_FAIL,		/* Kernel disable event failed */
-	USTCOMM_KERN_META_FAIL,			/* Kernel open metadata failed */
-	USTCOMM_KERN_START_FAIL,		/* Kernel start trace failed */
-	USTCOMM_KERN_STOP_FAIL,			/* Kernel stop trace failed */
-	USTCOMM_KERN_CONSUMER_FAIL,		/* Kernel consumer start failed */
-	USTCOMM_KERN_STREAM_FAIL,		/* Kernel create stream failed */
-	USTCOMM_KERN_DIR_FAIL,			/* Kernel trace directory creation failed */
-	USTCOMM_KERN_DIR_EXIST,			/* Kernel trace directory exist */
-	USTCOMM_KERN_NO_SESSION,		/* No kernel session found */
-	USTCOMM_KERN_LIST_FAIL,			/* Kernel listing events failed */
-	USTCONSUMER_COMMAND_SOCK_READY,	/* when kconsumerd command socket ready */
-	USTCONSUMER_SUCCESS_RECV_FD,		/* success on receiving fds */
-	USTCONSUMER_ERROR_RECV_FD,		/* error on receiving fds */
-	USTCONSUMER_POLL_ERROR,			/* Error in polling thread in kconsumerd */
-	USTCONSUMER_POLL_NVAL,			/* Poll on closed fd */
-	USTCONSUMER_POLL_HUP,			/* All fds have hungup */
-	USTCONSUMER_EXIT_SUCCESS,		/* kconsumerd exiting normally */
-	USTCONSUMER_EXIT_FAILURE,		/* kconsumerd exiting on error */
-	USTCONSUMER_OUTFD_ERROR,			/* error opening the tracefile */
-	USTCONSUMER_SPLICE_EBADF,		/* EBADF from splice(2) */
-	USTCONSUMER_SPLICE_EINVAL,		/* EINVAL from splice(2) */
-	USTCONSUMER_SPLICE_ENOMEM,		/* ENOMEM from splice(2) */
-	USTCONSUMER_SPLICE_ESPIPE,		/* ESPIPE from splice(2) */
-	/* MUST be last element */
-	USTCOMM_NR,						/* Last element */
-};
-
 /*
  * Data structure for the commands sent from sessiond to UST.
  */
@@ -134,6 +70,7 @@ struct ustcomm_ust_msg {
 		struct {
 			uint32_t data_size;	/* following filter data */
 			uint32_t reloc_offset;
+			uint64_t seqnum;
 		} filter;
 	} u;
 };