Support for linux kernels 2.6.32 through 2.6.37

[lttng-modules.git] / lttng-syscalls.c

diff --git a/lttng-syscalls.c b/lttng-syscalls.c
index a1bc9d422a1fd1d23b67b96827c7dc5eaba8544b..62ed24aa66723c2cb16b8abe2a83cd6b5a8ccb48 100644 (file)
--- a/lttng-syscalls.c
+++ b/lttng-syscalls.c
@@ -26,6 +26,7 @@
 #include <asm/ptrace.h>
 #include <asm/syscall.h>
 
+#include "wrapper/tracepoint.h"
 #include "lttng-events.h"
 
 #ifndef CONFIG_COMPAT
@@ -37,6 +38,16 @@
 static
 void syscall_entry_probe(void *__data, struct pt_regs *regs, long id);
 
+/*
+ * Forward declarations for old kernels.
+ */
+struct mmsghdr;
+struct rlimit64;
+struct oldold_utsname;
+struct old_utsname;
+struct sel_arg_struct;
+struct mmap_arg_struct;
+
 /*
  * Take care of NOARGS not supported by mainline.
  */
@@ -403,7 +414,7 @@ int lttng_syscalls_register(struct lttng_channel *chan, void *filter)
        if (ret)
                return ret;
 #endif
-       ret = tracepoint_probe_register("sys_enter",
+       ret = kabi_2635_tracepoint_probe_register("sys_enter",
                        (void *) syscall_entry_probe, chan);
        if (ret)
                return ret;
@@ -411,11 +422,11 @@ int lttng_syscalls_register(struct lttng_channel *chan, void *filter)
         * We change the name of sys_exit tracepoint due to namespace
         * conflict with sys_exit syscall entry.
         */
-       ret = tracepoint_probe_register("sys_exit",
+       ret = kabi_2635_tracepoint_probe_register("sys_exit",
                        (void *) __event_probe__exit_syscall,
                        chan->sc_exit);
        if (ret) {
-               WARN_ON_ONCE(tracepoint_probe_unregister("sys_enter",
+               WARN_ON_ONCE(kabi_2635_tracepoint_probe_unregister("sys_enter",
                        (void *) syscall_entry_probe, chan));
        }
        return ret;
@@ -430,12 +441,12 @@ int lttng_syscalls_unregister(struct lttng_channel *chan)
 
        if (!chan->sc_table)
                return 0;
-       ret = tracepoint_probe_unregister("sys_exit",
+       ret = kabi_2635_tracepoint_probe_unregister("sys_exit",
                        (void *) __event_probe__exit_syscall,
                        chan->sc_exit);
        if (ret)
                return ret;
-       ret = tracepoint_probe_unregister("sys_enter",
+       ret = kabi_2635_tracepoint_probe_unregister("sys_enter",
                        (void *) syscall_entry_probe, chan);
        if (ret)
                return ret;