#ifndef _LTTNG_WRAPPER_UPROBES_H
#define _LTTNG_WRAPPER_UPROBES_H
-#include <linux/version.h>
+#include <lttng-kernel-version.h>
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,5,0))
#include <linux/uprobes.h>
/* Use kallsym lookup for version before 3.9. */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,9,0))
static inline
int wrapper_uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer *uc)
}
}
+/*
+ * Canary function to check for 'uprobe_register()' at compile time.
+ *
+ * From 'include/linux/uprobes.h':
+ *
+ * extern int uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer *uc);
+ */
+static inline
+int __canary__uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer *uc)
+{
+ return uprobe_register(inode, offset, uc);
+}
+
static inline
void wrapper_uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consumer *uc)
{
WARN_ON(1);
}
}
+
+/*
+ * Canary function to check for 'uprobe_unregister()' at compile time.
+ *
+ * From 'include/linux/uprobes.h':
+ *
+ * extern void uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consumer *uc);
+ */
+static inline
+void __canary__uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consumer *uc)
+{
+ uprobe_unregister(inode, offset, uc);
+}
+
#endif
#else
/* Version < 3.5, before uprobe was added. */