X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=include%2Flttng%2Fust-ctl.h;h=a6e180235203e6611a7b5d3601188ac2ea17e988;hb=9b14815a9ee98c0dbc842a1e545cd6a82ae7b18a;hp=8b040e2cdccfc30d874f3b464a9480a0f829c461;hpb=fd17d7cecd427479c035cd99cb2b2fb622bb3a38;p=lttng-ust.git

diff --git a/include/lttng/ust-ctl.h b/include/lttng/ust-ctl.h
index 8b040e2c..a6e18023 100644
--- a/include/lttng/ust-ctl.h
+++ b/include/lttng/ust-ctl.h
@@ -15,10 +15,7 @@
 #include <sys/types.h>
 
 #include <lttng/ust-abi.h>
-
-#ifndef LTTNG_PACKED
-#error "LTTNG_PACKED should be defined"
-#endif
+#include <lttng/ust-utils.h>
 
 #ifndef LTTNG_UST_UUID_LEN
 #define LTTNG_UST_UUID_LEN	16
@@ -27,7 +24,7 @@
 /* Default unix socket path */
 #define LTTNG_UST_SOCK_FILENAME					\
 	"lttng-ust-sock-"					\
-	__ust_stringify(LTTNG_UST_ABI_MAJOR_VERSION)
+	lttng_ust_stringify(LTTNG_UST_ABI_MAJOR_VERSION)
 
 /*
  * Shared memory files path are automatically related to shm root, e.g.
@@ -35,10 +32,7 @@
  */
 #define LTTNG_UST_WAIT_FILENAME					\
 	"lttng-ust-wait-"					\
-	__ust_stringify(LTTNG_UST_ABI_MAJOR_VERSION)
-
-struct lttng_ust_shm_handle;
-struct lttng_ust_lib_ring_buffer;
+	lttng_ust_stringify(LTTNG_UST_ABI_MAJOR_VERSION)
 
 struct ustctl_consumer_channel_attr {
 	enum lttng_ust_abi_chan_type type;
@@ -51,7 +45,7 @@ struct ustctl_consumer_channel_attr {
 	uint32_t chan_id;			/* channel ID */
 	unsigned char uuid[LTTNG_UST_UUID_LEN]; /* Trace session unique ID */
 	int64_t blocking_timeout;			/* Blocking timeout (usec) */
-} LTTNG_PACKED;
+} __attribute__((packed));
 
 /*
  * API used by sessiond.
@@ -358,7 +352,7 @@ struct ustctl_integer_type {
 	int32_t encoding;	/* enum ustctl_string_encodings */
 	uint16_t alignment;	/* in bits */
 	char padding[USTCTL_UST_INTEGER_TYPE_PADDING];
-} LTTNG_PACKED;
+} __attribute__((packed));
 
 #define USTCTL_UST_FLOAT_TYPE_PADDING	24
 struct ustctl_float_type {
@@ -367,14 +361,14 @@ struct ustctl_float_type {
 	uint32_t reverse_byte_order;
 	uint16_t alignment;	/* in bits */
 	char padding[USTCTL_UST_FLOAT_TYPE_PADDING];
-} LTTNG_PACKED;
+} __attribute__((packed));
 
 #define USTCTL_UST_ENUM_VALUE_PADDING	15
 struct ustctl_enum_value {
 	uint64_t value;
 	uint8_t signedness;
 	char padding[USTCTL_UST_ENUM_VALUE_PADDING];
-} LTTNG_PACKED;
+} __attribute__((packed));
 
 enum ustctl_ust_enum_entry_options {
 	USTCTL_UST_ENUM_ENTRY_OPTION_IS_AUTO = 1U << 0,
@@ -387,10 +381,10 @@ struct ustctl_enum_entry {
 	union {
 		struct {
 			uint32_t options;
-		} LTTNG_PACKED extra;
+		} __attribute__((packed)) extra;
 		char padding[USTCTL_UST_ENUM_ENTRY_PADDING];
 	} u;
-} LTTNG_PACKED;
+} __attribute__((packed));
 
 /* legacy */
 #define USTCTL_UST_BASIC_TYPE_PADDING	296
@@ -406,7 +400,7 @@ union _ustctl_basic_type {
 	} string;
 	struct ustctl_float_type _float;
 	char padding[USTCTL_UST_BASIC_TYPE_PADDING];
-} LTTNG_PACKED;
+} __attribute__((packed));
 
 /* legacy */
 struct ustctl_basic_type {
@@ -414,7 +408,7 @@ struct ustctl_basic_type {
 	union {
 		union _ustctl_basic_type basic;
 	} u;
-} LTTNG_PACKED;
+} __attribute__((packed));
 
 /*
  * Padding is derived from largest member: u.legacy.sequence which
@@ -479,14 +473,14 @@ struct ustctl_type {
 		} legacy;
 		char padding[USTCTL_UST_TYPE_PADDING];
 	} u;
-} LTTNG_PACKED;
+} __attribute__((packed));
 
 #define USTCTL_UST_FIELD_PADDING	28
 struct ustctl_field {
 	char name[LTTNG_UST_ABI_SYM_NAME_LEN];
 	struct ustctl_type type;
 	char padding[USTCTL_UST_FIELD_PADDING];
-} LTTNG_PACKED;
+} __attribute__((packed));
 
 /*
  * Returns 0 on success, negative error value on error.