X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=lttng-syscalls.c;h=a43c475e7b7f1f744018fd77f6ea179177ac7290;hb=b7cdc18250880cc44edeef4a4b42c8ac7a135a6d;hp=ebd9246c32ef8b4e0ce1c469d1876b443166d67f;hpb=1b7b9c650ebb94358365512199559b0ece3e657c;p=lttng-modules.git

diff --git a/lttng-syscalls.c b/lttng-syscalls.c
index ebd9246c..a43c475e 100644
--- a/lttng-syscalls.c
+++ b/lttng-syscalls.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
+/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
  *
  * lttng-syscalls.c
  *
@@ -18,6 +18,7 @@
 #include <linux/stringify.h>
 #include <linux/file.h>
 #include <linux/anon_inodes.h>
+#include <linux/fcntl.h>
 #include <asm/ptrace.h>
 #include <asm/syscall.h>
 
@@ -73,6 +74,18 @@ struct mmap_arg_struct;
 struct file_handle;
 struct user_msghdr;
 
+/*
+ * Forward declaration for kernels >= 5.6
+ */
+struct timex;
+struct timeval;
+struct itimerval;
+struct itimerspec;
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0))
+typedef __kernel_old_time_t time_t;
+#endif
+
 #ifdef IA32_NR_syscalls
 #define NR_compat_syscalls IA32_NR_syscalls
 #else
@@ -905,15 +918,15 @@ int lttng_syscalls_unregister(struct lttng_channel *chan)
 	if (!chan->sc_table)
 		return 0;
 	if (chan->sys_enter_registered) {
-		ret = lttng_wrapper_tracepoint_probe_unregister("sys_exit",
-				(void *) syscall_exit_probe, chan);
+		ret = lttng_wrapper_tracepoint_probe_unregister("sys_enter",
+				(void *) syscall_entry_probe, chan);
 		if (ret)
 			return ret;
 		chan->sys_enter_registered = 0;
 	}
 	if (chan->sys_exit_registered) {
-		ret = lttng_wrapper_tracepoint_probe_unregister("sys_enter",
-				(void *) syscall_entry_probe, chan);
+		ret = lttng_wrapper_tracepoint_probe_unregister("sys_exit",
+				(void *) syscall_exit_probe, chan);
 		if (ret)
 			return ret;
 		chan->sys_exit_registered = 0;