#include <lttng/bitfield.h>
#include <wrapper/tracepoint.h>
-#include <wrapper/file.h>
#include <wrapper/rcu.h>
#include <wrapper/syscall.h>
#include <wrapper/limits.h>
const struct trace_syscall_entry *table, *entry;
size_t table_len;
+#ifdef CONFIG_X86_X32_ABI
+ if (in_x32_syscall()) {
+ /* x32 system calls are not supported. */
+ return;
+ }
+#endif
if (unlikely(in_compat_syscall())) {
struct lttng_syscall_filter *filter = syscall_table->sc_filter;
size_t table_len;
long id;
+#ifdef CONFIG_X86_X32_ABI
+ if (in_x32_syscall()) {
+ /* x32 system calls are not supported. */
+ return;
+ }
+#endif
id = syscall_get_nr(current, regs);
if (unlikely(in_compat_syscall())) {
}
if (!syscall_table->sys_enter_registered) {
- ret = lttng_wrapper_tracepoint_probe_register("sys_enter",
+ ret = lttng_tracepoint_probe_register("sys_enter",
(void *) syscall_entry_event_probe, syscall_table);
if (ret)
return ret;
syscall_table->sys_enter_registered = 1;
}
if (!syscall_table->sys_exit_registered) {
- ret = lttng_wrapper_tracepoint_probe_register("sys_exit",
+ ret = lttng_tracepoint_probe_register("sys_exit",
(void *) syscall_exit_event_probe, syscall_table);
if (ret) {
- WARN_ON_ONCE(lttng_wrapper_tracepoint_probe_unregister("sys_enter",
+ WARN_ON_ONCE(lttng_tracepoint_probe_unregister("sys_enter",
(void *) syscall_entry_event_probe, syscall_table));
return ret;
}
if (!syscall_table->syscall_dispatch)
return 0;
if (syscall_table->sys_enter_registered) {
- ret = lttng_wrapper_tracepoint_probe_unregister("sys_enter",
+ ret = lttng_tracepoint_probe_unregister("sys_enter",
(void *) syscall_entry_event_probe, syscall_table);
if (ret)
return ret;
syscall_table->sys_enter_registered = 0;
}
if (syscall_table->sys_exit_registered) {
- ret = lttng_wrapper_tracepoint_probe_unregister("sys_exit",
+ ret = lttng_tracepoint_probe_unregister("sys_exit",
(void *) syscall_exit_event_probe, syscall_table);
if (ret)
return ret;
struct file *syscall_list_file;
int file_fd, ret;
- file_fd = lttng_get_unused_fd();
+ file_fd = get_unused_fd_flags(0);
if (file_fd < 0) {
ret = file_fd;
goto fd_error;