X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=include%2Flttng%2Fabi.h;h=9141d4e5cbe99c4915757794eef379d9587b159e;hb=5cf4b87c1cb473051c17f0a7e1161452ccd5b000;hp=b8e2db398a53f2b0b7ce35b8b8acb8a5e21f37a4;hpb=2df37e95fa4303ecc0db41334452665491533641;p=lttng-modules.git

diff --git a/include/lttng/abi.h b/include/lttng/abi.h
index b8e2db39..9141d4e5 100644
--- a/include/lttng/abi.h
+++ b/include/lttng/abi.h
@@ -50,7 +50,7 @@ struct lttng_kernel_channel {
 	uint64_t num_subbuf;
 	unsigned int switch_timer_interval;	/* usecs */
 	unsigned int read_timer_interval;	/* usecs */
-	enum lttng_kernel_output output;	/* splice, mmap */
+	uint32_t output;			/* enum lttng_kernel_output (splice, mmap) */
 	int overwrite;				/* 1: overwrite, 0: discard */
 	char padding[LTTNG_KERNEL_CHANNEL_PADDING];
 } __attribute__((packed));
@@ -90,6 +90,31 @@ struct lttng_kernel_event_callsite {
 	} u;
 } __attribute__((packed));
 
+enum lttng_kernel_syscall_entryexit {
+	LTTNG_KERNEL_SYSCALL_ENTRYEXIT = 0,
+	LTTNG_KERNEL_SYSCALL_ENTRY = 1,		/* Not implemented. */
+	LTTNG_KERNEL_SYSCALL_EXIT = 2,		/* Not implemented. */
+};
+
+enum lttng_kernel_syscall_abi {
+	LTTNG_KERNEL_SYSCALL_ABI_ALL = 0,
+	LTTNG_KERNEL_SYSCALL_ABI_NATIVE = 1,	/* Not implemented. */
+	LTTNG_KERNEL_SYSCALL_ABI_COMPAT = 2,	/* Not implemented. */
+};
+
+enum lttng_kernel_syscall_match {
+	LTTNG_SYSCALL_MATCH_NAME = 0,
+	LTTNG_SYSCALL_MATCH_NR = 1,		/* Not implemented. */
+};
+
+struct lttng_kernel_syscall {
+	uint8_t entryexit;	/* enum lttng_kernel_syscall_entryexit */
+	uint8_t abi;		/* enum lttng_kernel_syscall_abi */
+	uint8_t match;		/* enum lttng_kernel_syscall_match */
+	uint8_t padding;
+	uint32_t nr;		/* For LTTNG_SYSCALL_MATCH_NR */
+} __attribute__((packed));
+
 /*
  * For syscall tracing, name = "*" means "enable all".
  */
@@ -97,7 +122,7 @@ struct lttng_kernel_event_callsite {
 #define LTTNG_KERNEL_EVENT_PADDING2	LTTNG_KERNEL_SYM_NAME_LEN + 32
 struct lttng_kernel_event {
 	char name[LTTNG_KERNEL_SYM_NAME_LEN];	/* event name */
-	enum lttng_kernel_instrumentation instrumentation;
+	uint32_t instrumentation;		/* enum lttng_kernel_instrumentation */
 	char padding[LTTNG_KERNEL_EVENT_PADDING1];
 
 	/* Per instrumentation type configuration */
@@ -106,6 +131,7 @@ struct lttng_kernel_event {
 		struct lttng_kernel_kprobe kprobe;
 		struct lttng_kernel_function_tracer ftrace;
 		struct lttng_kernel_uprobe uprobe;
+		struct lttng_kernel_syscall syscall;
 		char padding[LTTNG_KERNEL_EVENT_PADDING2];
 	} u;
 } __attribute__((packed));
@@ -134,7 +160,7 @@ enum lttng_kernel_calibrate_type {
 };
 
 struct lttng_kernel_calibrate {
-	enum lttng_kernel_calibrate_type type;	/* type (input) */
+	uint32_t type;	/* enum lttng_kernel_calibrate_type (input) */
 } __attribute__((packed));
 
 struct lttng_kernel_syscall_mask {
@@ -180,6 +206,7 @@ enum lttng_kernel_context_type {
 	LTTNG_KERNEL_CONTEXT_VGID		= 34,
 	LTTNG_KERNEL_CONTEXT_VEGID		= 35,
 	LTTNG_KERNEL_CONTEXT_VSGID		= 36,
+	LTTNG_KERNEL_CONTEXT_TIME_NS		= 37,
 };
 
 struct lttng_kernel_perf_counter_ctx {
@@ -191,7 +218,7 @@ struct lttng_kernel_perf_counter_ctx {
 #define LTTNG_KERNEL_CONTEXT_PADDING1	16
 #define LTTNG_KERNEL_CONTEXT_PADDING2	LTTNG_KERNEL_SYM_NAME_LEN + 32
 struct lttng_kernel_context {
-	enum lttng_kernel_context_type ctx;
+	uint32_t ctx;	/*enum lttng_kernel_context_type */
 	char padding[LTTNG_KERNEL_CONTEXT_PADDING1];
 
 	union {
@@ -220,7 +247,7 @@ enum lttng_kernel_tracker_type {
 };
 
 struct lttng_kernel_tracker_args {
-	enum lttng_kernel_tracker_type type;
+	uint32_t type;	/* enum lttng_kernel_tracker_type */
 	int32_t id;
 };