X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=lttng-syscalls.c;h=b759e847a38b7b1842a821ce926af0aaadd56349;hb=241ae9a8fb62c3ce467d244e280062c24e73eb7a;hp=4d8490e97889dcb3ed5463d34f806a899bf378c1;hpb=49e2f4c4735fb9a6b039c842bb1238b8ca64d062;p=lttng-modules.git

diff --git a/lttng-syscalls.c b/lttng-syscalls.c
index 4d8490e9..b759e847 100644
--- a/lttng-syscalls.c
+++ b/lttng-syscalls.c
@@ -34,11 +34,11 @@
 #include <asm/ptrace.h>
 #include <asm/syscall.h>
 
-#include "lib/bitfield.h"
-#include "wrapper/tracepoint.h"
-#include "wrapper/file.h"
-#include "wrapper/rcu.h"
-#include "lttng-events.h"
+#include <lib/bitfield.h>
+#include <wrapper/tracepoint.h>
+#include <wrapper/file.h>
+#include <wrapper/rcu.h>
+#include <lttng-events.h>
 
 #ifndef CONFIG_COMPAT
 # ifndef is_compat_task
@@ -77,6 +77,8 @@ struct oldold_utsname;
 struct old_utsname;
 struct sel_arg_struct;
 struct mmap_arg_struct;
+struct file_handle;
+struct user_msghdr;
 
 #ifdef IA32_NR_syscalls
 #define NR_compat_syscalls IA32_NR_syscalls
@@ -97,7 +99,7 @@ struct mmap_arg_struct;
 /* Handle unknown syscalls */
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM syscalls_unknown
-#include "instrumentation/syscalls/headers/syscalls_unknown.h"
+#include <instrumentation/syscalls/headers/syscalls_unknown.h>
 #undef TRACE_SYSTEM
 
 #define SC_ENTER
@@ -117,10 +119,10 @@ struct mmap_arg_struct;
 #define SC_LTTNG_TRACEPOINT_EVENT(_name, _proto, _args, _fields) \
 	LTTNG_TRACEPOINT_EVENT(syscall_entry_##_name, PARAMS(_proto), PARAMS(_args), \
 		PARAMS(_fields))
-#define SC_LTTNG_TRACEPOINT_EVENT_CODE(_name, _proto, _args, _locvar, _code, _fields) \
+#define SC_LTTNG_TRACEPOINT_EVENT_CODE(_name, _proto, _args, _locvar, _code_pre, _fields, _code_post) \
 	LTTNG_TRACEPOINT_EVENT_CODE(syscall_entry_##_name, PARAMS(_proto), PARAMS(_args), \
-		PARAMS(_locvar), PARAMS(_code),					\
-		PARAMS(_fields))
+		PARAMS(_locvar), PARAMS(_code_pre),				\
+		PARAMS(_fields), PARAMS(_code_post))
 #define SC_LTTNG_TRACEPOINT_EVENT_CLASS_NOARGS(_name, _fields) \
 	LTTNG_TRACEPOINT_EVENT_CLASS_NOARGS(syscall_entry_##_name, PARAMS(_fields))
 #define SC_LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS(_template, _name)		\
@@ -128,12 +130,12 @@ struct mmap_arg_struct;
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM syscall_entry_integers
 #define TRACE_INCLUDE_FILE syscalls_integers
-#include "instrumentation/syscalls/headers/syscalls_integers.h"
+#include <instrumentation/syscalls/headers/syscalls_integers.h>
 #undef TRACE_INCLUDE_FILE
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM syscall_entry_pointers
 #define TRACE_INCLUDE_FILE syscalls_pointers
-#include "instrumentation/syscalls/headers/syscalls_pointers.h"
+#include <instrumentation/syscalls/headers/syscalls_pointers.h>
 #undef TRACE_INCLUDE_FILE
 #undef TRACE_SYSTEM
 #undef SC_LTTNG_TRACEPOINT_EVENT_CODE
@@ -149,9 +151,9 @@ struct mmap_arg_struct;
 #define SC_LTTNG_TRACEPOINT_EVENT(_name, _proto, _args, _fields) \
 	LTTNG_TRACEPOINT_EVENT(compat_syscall_entry_##_name, PARAMS(_proto), PARAMS(_args), \
 		PARAMS(_fields))
-#define SC_LTTNG_TRACEPOINT_EVENT_CODE(_name, _proto, _args, _locvar, _code, _fields) \
+#define SC_LTTNG_TRACEPOINT_EVENT_CODE(_name, _proto, _args, _locvar, _code_pre, _fields, _code_post) \
 	LTTNG_TRACEPOINT_EVENT_CODE(compat_syscall_entry_##_name, PARAMS(_proto), PARAMS(_args), \
-		PARAMS(_locvar), PARAMS(_code), PARAMS(_fields))
+		PARAMS(_locvar), PARAMS(_code_pre), PARAMS(_fields), PARAMS(_code_post))
 #define SC_LTTNG_TRACEPOINT_EVENT_CLASS_NOARGS(_name, _fields) \
 	LTTNG_TRACEPOINT_EVENT_CLASS_NOARGS(compat_syscall_entry_##_name, PARAMS(_fields))
 #define SC_LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS(_template, _name)		\
@@ -159,12 +161,12 @@ struct mmap_arg_struct;
 		compat_syscall_entry_##_name)
 #define TRACE_SYSTEM compat_syscall_entry_integers
 #define TRACE_INCLUDE_FILE compat_syscalls_integers
-#include "instrumentation/syscalls/headers/compat_syscalls_integers.h"
+#include <instrumentation/syscalls/headers/compat_syscalls_integers.h>
 #undef TRACE_INCLUDE_FILE
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM compat_syscall_entry_pointers
 #define TRACE_INCLUDE_FILE compat_syscalls_pointers
-#include "instrumentation/syscalls/headers/compat_syscalls_pointers.h"
+#include <instrumentation/syscalls/headers/compat_syscalls_pointers.h>
 #undef TRACE_INCLUDE_FILE
 #undef TRACE_SYSTEM
 #undef SC_LTTNG_TRACEPOINT_EVENT_CODE
@@ -193,9 +195,9 @@ struct mmap_arg_struct;
 #define SC_LTTNG_TRACEPOINT_EVENT(_name, _proto, _args, _fields) \
 	LTTNG_TRACEPOINT_EVENT(syscall_exit_##_name, PARAMS(_proto), PARAMS(_args), \
 		PARAMS(_fields))
-#define SC_LTTNG_TRACEPOINT_EVENT_CODE(_name, _proto, _args, _locvar, _code, _fields) \
+#define SC_LTTNG_TRACEPOINT_EVENT_CODE(_name, _proto, _args, _locvar, _code_pre, _fields, _code_post) \
 	LTTNG_TRACEPOINT_EVENT_CODE(syscall_exit_##_name, PARAMS(_proto), PARAMS(_args), \
-		PARAMS(_locvar), PARAMS(_code), PARAMS(_fields))
+		PARAMS(_locvar), PARAMS(_code_pre), PARAMS(_fields), PARAMS(_code_post))
 #define SC_LTTNG_TRACEPOINT_EVENT_CLASS_NOARGS(_name, _fields) \
 	LTTNG_TRACEPOINT_EVENT_CLASS_NOARGS(syscall_exit_##_name, PARAMS(_fields))
 #define SC_LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS(_template, _name) 		\
@@ -203,12 +205,12 @@ struct mmap_arg_struct;
 		syscall_exit_##_name)
 #define TRACE_SYSTEM syscall_exit_integers
 #define TRACE_INCLUDE_FILE syscalls_integers
-#include "instrumentation/syscalls/headers/syscalls_integers.h"
+#include <instrumentation/syscalls/headers/syscalls_integers.h>
 #undef TRACE_INCLUDE_FILE
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM syscall_exit_pointers
 #define TRACE_INCLUDE_FILE syscalls_pointers
-#include "instrumentation/syscalls/headers/syscalls_pointers.h"
+#include <instrumentation/syscalls/headers/syscalls_pointers.h>
 #undef TRACE_INCLUDE_FILE
 #undef TRACE_SYSTEM
 #undef SC_LTTNG_TRACEPOINT_EVENT_CODE
@@ -225,9 +227,9 @@ struct mmap_arg_struct;
 #define SC_LTTNG_TRACEPOINT_EVENT(_name, _proto, _args, _fields) \
 	LTTNG_TRACEPOINT_EVENT(compat_syscall_exit_##_name, PARAMS(_proto), PARAMS(_args), \
 		PARAMS(_fields))
-#define SC_LTTNG_TRACEPOINT_EVENT_CODE(_name, _proto, _args, _locvar, _code, _fields) \
+#define SC_LTTNG_TRACEPOINT_EVENT_CODE(_name, _proto, _args, _locvar, _code_pre, _fields, _code_post) \
 	LTTNG_TRACEPOINT_EVENT_CODE(compat_syscall_exit_##_name, PARAMS(_proto), PARAMS(_args), \
-		PARAMS(_locvar), PARAMS(_code), PARAMS(_fields))
+		PARAMS(_locvar), PARAMS(_code_pre), PARAMS(_fields), PARAMS(_code_post))
 #define SC_LTTNG_TRACEPOINT_EVENT_CLASS_NOARGS(_name, _fields) \
 	LTTNG_TRACEPOINT_EVENT_CLASS_NOARGS(compat_syscall_exit_##_name, PARAMS(_fields))
 #define SC_LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS(_template, _name)		\
@@ -235,12 +237,12 @@ struct mmap_arg_struct;
 		compat_syscall_exit_##_name)
 #define TRACE_SYSTEM compat_syscall_exit_integers
 #define TRACE_INCLUDE_FILE compat_syscalls_integers
-#include "instrumentation/syscalls/headers/compat_syscalls_integers.h"
+#include <instrumentation/syscalls/headers/compat_syscalls_integers.h>
 #undef TRACE_INCLUDE_FILE
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM compat_syscall_exit_pointers
 #define TRACE_INCLUDE_FILE compat_syscalls_pointers
-#include "instrumentation/syscalls/headers/compat_syscalls_pointers.h"
+#include <instrumentation/syscalls/headers/compat_syscalls_pointers.h>
 #undef TRACE_INCLUDE_FILE
 #undef TRACE_SYSTEM
 #undef SC_LTTNG_TRACEPOINT_EVENT_CODE
@@ -282,8 +284,8 @@ struct trace_syscall_entry {
 
 /* Syscall enter tracing table */
 static const struct trace_syscall_entry sc_table[] = {
-#include "instrumentation/syscalls/headers/syscalls_integers.h"
-#include "instrumentation/syscalls/headers/syscalls_pointers.h"
+#include <instrumentation/syscalls/headers/syscalls_integers.h>
+#include <instrumentation/syscalls/headers/syscalls_pointers.h>
 };
 
 #undef TRACE_SYSCALL_TABLE
@@ -297,8 +299,8 @@ static const struct trace_syscall_entry sc_table[] = {
 
 /* Compat syscall enter table */
 const struct trace_syscall_entry compat_sc_table[] = {
-#include "instrumentation/syscalls/headers/compat_syscalls_integers.h"
-#include "instrumentation/syscalls/headers/compat_syscalls_pointers.h"
+#include <instrumentation/syscalls/headers/compat_syscalls_integers.h>
+#include <instrumentation/syscalls/headers/compat_syscalls_pointers.h>
 };
 
 #undef SC_ENTER
@@ -319,8 +321,8 @@ const struct trace_syscall_entry compat_sc_table[] = {
 
 /* Syscall exit table */
 static const struct trace_syscall_entry sc_exit_table[] = {
-#include "instrumentation/syscalls/headers/syscalls_integers.h"
-#include "instrumentation/syscalls/headers/syscalls_pointers.h"
+#include <instrumentation/syscalls/headers/syscalls_integers.h>
+#include <instrumentation/syscalls/headers/syscalls_pointers.h>
 };
 
 #undef TRACE_SYSCALL_TABLE
@@ -334,8 +336,8 @@ static const struct trace_syscall_entry sc_exit_table[] = {
 
 /* Compat syscall exit table */
 const struct trace_syscall_entry compat_sc_exit_table[] = {
-#include "instrumentation/syscalls/headers/compat_syscalls_integers.h"
-#include "instrumentation/syscalls/headers/compat_syscalls_pointers.h"
+#include <instrumentation/syscalls/headers/compat_syscalls_integers.h>
+#include <instrumentation/syscalls/headers/compat_syscalls_pointers.h>
 };
 
 #undef SC_EXIT
@@ -1289,10 +1291,6 @@ int lttng_abi_syscall_list(void)
 	if (ret < 0)
 		goto open_error;
 	fd_install(file_fd, syscall_list_file);
-	if (file_fd < 0) {
-		ret = file_fd;
-		goto fd_error;
-	}
 	return file_fd;
 
 open_error: