Rename syscalls -> syscall in LTTng ABI

[lttng-modules.git] / ltt-debugfs-abi.c

diff --git a/ltt-debugfs-abi.c b/ltt-debugfs-abi.c
index 86a1720068c49eb96d306f86711f6bb54bd22b65..d4d1e3ea6457f104e650e77868b811ae07139a7a 100644 (file)
--- a/ltt-debugfs-abi.c
+++ b/ltt-debugfs-abi.c
@@ -544,7 +544,12 @@ int lttng_abi_create_event(struct file *channel_file,
                /* The event holds a reference on the channel */
                atomic_long_inc(&channel_file->f_count);
                break;
-       case LTTNG_KERNEL_SYSCALLS:
+       case LTTNG_KERNEL_SYSCALL:
+               /*
+                * Only all-syscall tracing supported for now.
+                */
+               if (event_param.name[0] != '\0')
+                       return -EINVAL;
                ret = lttng_syscalls_register(channel, NULL);
                if (ret)
                        goto fd_error;