X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=lttng-abi.h;h=322989a3aaaf5b5fd6749e586d2bcc1103e65215;hb=e1d0406d1314c8c62aaea6619249150be8b1c4b7;hp=3f2aefbea04cd1fa52909c7a7fe5b76ec047ab6f;hpb=2348ca17d04c122d21f9329faa6941d0b147b378;p=lttng-modules.git

diff --git a/lttng-abi.h b/lttng-abi.h
index 3f2aefbe..322989a3 100644
--- a/lttng-abi.h
+++ b/lttng-abi.h
@@ -56,14 +56,14 @@ struct lttng_kernel_channel {
 	enum lttng_kernel_output output;	/* splice, mmap */
 	int overwrite;				/* 1: overwrite, 0: discard */
 	char padding[LTTNG_KERNEL_CHANNEL_PADDING];
-}__attribute__((packed));
+} __attribute__((packed));
 
 struct lttng_kernel_kretprobe {
 	uint64_t addr;
 
 	uint64_t offset;
 	char symbol_name[LTTNG_KERNEL_SYM_NAME_LEN];
-}__attribute__((packed));
+} __attribute__((packed));
 
 /*
  * Either addr is used, or symbol_name and offset.
@@ -73,11 +73,15 @@ struct lttng_kernel_kprobe {
 
 	uint64_t offset;
 	char symbol_name[LTTNG_KERNEL_SYM_NAME_LEN];
-}__attribute__((packed));
+} __attribute__((packed));
 
 struct lttng_kernel_function_tracer {
 	char symbol_name[LTTNG_KERNEL_SYM_NAME_LEN];
-}__attribute__((packed));
+} __attribute__((packed));
+
+struct lttng_kernel_syscall {
+	char enable;
+} __attribute__((packed));
 
 /*
  * For syscall tracing, name = '\0' means "enable all".
@@ -94,15 +98,16 @@ struct lttng_kernel_event {
 		struct lttng_kernel_kretprobe kretprobe;
 		struct lttng_kernel_kprobe kprobe;
 		struct lttng_kernel_function_tracer ftrace;
+		struct lttng_kernel_syscall syscall;
 		char padding[LTTNG_KERNEL_EVENT_PADDING2];
 	} u;
-}__attribute__((packed));
+} __attribute__((packed));
 
 struct lttng_kernel_tracer_version {
 	uint32_t major;
 	uint32_t minor;
 	uint32_t patchlevel;
-}__attribute__((packed));
+} __attribute__((packed));
 
 enum lttng_kernel_calibrate_type {
 	LTTNG_KERNEL_CALIBRATE_KRETPROBE,
@@ -110,7 +115,12 @@ enum lttng_kernel_calibrate_type {
 
 struct lttng_kernel_calibrate {
 	enum lttng_kernel_calibrate_type type;	/* type (input) */
-}__attribute__((packed));
+} __attribute__((packed));
+
+struct lttng_kernel_syscall_mask {
+	uint32_t len;	/* in bits */
+	char mask[];
+} __attribute__((packed));
 
 enum lttng_kernel_context_type {
 	LTTNG_KERNEL_CONTEXT_PID		= 0,
@@ -130,7 +140,7 @@ struct lttng_kernel_perf_counter_ctx {
 	uint32_t type;
 	uint64_t config;
 	char name[LTTNG_KERNEL_SYM_NAME_LEN];
-}__attribute__((packed));
+} __attribute__((packed));
 
 #define LTTNG_KERNEL_CONTEXT_PADDING1	16
 #define LTTNG_KERNEL_CONTEXT_PADDING2	LTTNG_KERNEL_SYM_NAME_LEN + 32
@@ -142,7 +152,7 @@ struct lttng_kernel_context {
 		struct lttng_kernel_perf_counter_ctx perf_counter;
 		char padding[LTTNG_KERNEL_CONTEXT_PADDING2];
 	} u;
-}__attribute__((packed));
+} __attribute__((packed));
 
 /* LTTng file descriptor ioctl */
 #define LTTNG_KERNEL_SESSION			_IO(0xF6, 0x45)
@@ -152,6 +162,7 @@ struct lttng_kernel_context {
 #define LTTNG_KERNEL_WAIT_QUIESCENT		_IO(0xF6, 0x48)
 #define LTTNG_KERNEL_CALIBRATE			\
 	_IOWR(0xF6, 0x49, struct lttng_kernel_calibrate)
+#define LTTNG_KERNEL_SYSCALL_LIST		_IO(0xF6, 0x49)
 
 /* Session FD ioctl */
 #define LTTNG_KERNEL_METADATA			\
@@ -165,6 +176,8 @@ struct lttng_kernel_context {
 #define LTTNG_KERNEL_STREAM			_IO(0xF6, 0x62)
 #define LTTNG_KERNEL_EVENT			\
 	_IOW(0xF6, 0x63, struct lttng_kernel_event)
+#define LTTNG_KERNEL_SYSCALL_MASK		\
+	_IOWR(0xF6, 0x64, struct lttng_kernel_syscall_mask)
 
 /* Event and Channel FD ioctl */
 #define LTTNG_KERNEL_CONTEXT			\