syscalls: extract `lttng_syscall_filter_enable()` for reuse

[lttng-modules.git] / include / lttng / events.h

diff --git a/include/lttng/events.h b/include/lttng/events.h
index 0e04b6ebd3f6e1fdc84ff6b42c9a91caafcc74fc..05b0f7cf7a9740a1e32ade6753cd91fa763e379b 100644 (file)
--- a/include/lttng/events.h
+++ b/include/lttng/events.h
@@ -10,12 +10,12 @@
 #ifndef _LTTNG_EVENTS_H
 #define _LTTNG_EVENTS_H
 
-#include <linux/irq_work.h>
 #include <linux/version.h>
 #include <linux/list.h>
 #include <linux/kprobes.h>
 #include <linux/kref.h>
 #include <linux/uuid.h>
+#include <linux/irq_work.h>
 #include <wrapper/uprobes.h>
 #include <lttng/cpuhotplug.h>
 #include <lttng/tracer.h>
@@ -320,7 +320,6 @@ struct lttng_event {
                } kretprobe;
                struct lttng_uprobe uprobe;
                struct {
-                       char *syscall_name;
                        enum lttng_syscall_entryexit entryexit;
                        enum lttng_syscall_abi abi;
                } syscall;
@@ -771,22 +770,27 @@ void lttng_clock_ref(void);
 void lttng_clock_unref(void);
 
 #if defined(CONFIG_HAVE_SYSCALL_TRACEPOINTS)
-int lttng_syscalls_register(struct lttng_channel *chan, void *filter);
-int lttng_syscalls_unregister(struct lttng_channel *chan);
-int lttng_syscalls_destroy(struct lttng_channel *chan);
-int lttng_syscall_filter_enable(struct lttng_channel *chan,
+int lttng_syscalls_register_event(struct lttng_channel *chan, void *filter);
+int lttng_syscalls_unregister_event(struct lttng_channel *chan);
+int lttng_syscalls_destroy_event(struct lttng_channel *chan);
+int lttng_syscall_filter_enable_event(
+               struct lttng_channel *chan,
                struct lttng_event *event);
-int lttng_syscall_filter_disable(struct lttng_channel *chan,
+int lttng_syscall_filter_disable_event(
+               struct lttng_channel *chan,
                struct lttng_event *event);
+
 long lttng_channel_syscall_mask(struct lttng_channel *channel,
                struct lttng_kernel_syscall_mask __user *usyscall_mask);
+
 #else
-static inline int lttng_syscalls_register(struct lttng_channel *chan, void *filter)
+static inline int lttng_syscalls_register_event(
+               struct lttng_channel *chan, void *filter)
 {
        return -ENOSYS;
 }
 
-static inline int lttng_syscalls_unregister(struct lttng_channel *chan)
+static inline int lttng_syscalls_unregister_event(struct lttng_channel *chan)
 {
        return 0;
 }
@@ -796,13 +800,13 @@ static inline int lttng_syscalls_destroy(struct lttng_channel *chan)
        return 0;
 }
 
-static inline int lttng_syscall_filter_enable(struct lttng_channel *chan,
+static inline int lttng_syscall_filter_enable_event(struct lttng_channel *chan,
                struct lttng_event *event);
 {
        return -ENOSYS;
 }
 
-static inline int lttng_syscall_filter_disable(struct lttng_channel *chan,
+static inline int lttng_syscall_filter_disable_event(struct lttng_channel *chan,
                struct lttng_event *event);
 {
        return -ENOSYS;