FM / transport

/usr/share/systemtap/runtime/transport

Name	Size	Mode	Actions
control.c	26911	0644	edit dl rm
control.h	1362	0644	edit dl rm
debugfs.c	6995	0644	edit dl rm
procfs.c	13457	0644	edit dl rm
relay_compat.h	536	0644	edit dl rm
relay_v2.c	13553	0644	edit dl rm
symbols.c	19611	0644	edit dl rm
transport.c	24079	0644	edit dl rm
transport.h	5269	0644	edit dl rm
transport_msgs.h	5646	0644	edit dl rm

Edit: /usr/share/systemtap/runtime/transport/control.h (1362B)

#ifndef _CONTROL_H_
#define _CONTROL_H_

#include <linux/spinlock.h>
#include <linux/list.h>
#include "../stp_helper_lock.h"

static struct list_head _stp_ctl_ready_q;
static stp_spinlock_t _stp_ctl_ready_lock;
static wait_queue_head_t _stp_ctl_wq;

struct _stp_buffer {
	struct list_head list;
	int len;
	int type;
	char buf[STP_CTL_BUFFER_SIZE];
};

static struct file_operations _stp_ctl_fops_cmd;
#ifdef STAPCONF_PROC_OPS
static struct proc_ops _stp_ctl_proc_ops_cmd;
#endif

static int _stp_ctl_send(int type, void *data, unsigned len);
static int _stp_ctl_send_notify(int type, void *data, unsigned len);

static void _stp_ctl_log_werr(const char *logtype, size_t logtype_len,
			      const char *fmt, va_list args)
	__attribute((format(printf, 3, 0)));

static int _stp_ctl_write_fs(int type, void *data, unsigned len);

static int _stp_register_ctl_channel(void);
static void _stp_unregister_ctl_channel(void);

static int _stp_register_ctl_channel_fs(void);
static void _stp_unregister_ctl_channel_fs(void);

#endif /* _CONTROL_H_ */

/* -*- linux-c -*- * * control channel header * Copyright (C) 2009-2018 Red Hat Inc. * * This file is part of systemtap, and is free software. You can * redistribute it and/or modify it under the terms of the GNU General * Public License (GPL); either version 2, or (at your option) any * later version. */ #ifndef _CONTROL_H_ #define _CONTROL_H_ #include #include #include "../stp_helper_lock.h" static struct list_head _stp_ctl_ready_q; static stp_spinlock_t _stp_ctl_ready_lock; static wait_queue_head_t _stp_ctl_wq; struct _stp_buffer { struct list_head list; int len; int type; char buf[STP_CTL_BUFFER_SIZE]; }; static struct file_operations _stp_ctl_fops_cmd; #ifdef STAPCONF_PROC_OPS static struct proc_ops _stp_ctl_proc_ops_cmd; #endif static int _stp_ctl_send(int type, void *data, unsigned len); static int _stp_ctl_send_notify(int type, void *data, unsigned len); static void _stp_ctl_log_werr(const char *logtype, size_t logtype_len, const char *fmt, va_list args) __attribute((format(printf, 3, 0))); static int _stp_ctl_write_fs(int type, void *data, unsigned len); static int _stp_register_ctl_channel(void); static void _stp_unregister_ctl_channel(void); static int _stp_register_ctl_channel_fs(void); static void _stp_unregister_ctl_channel_fs(void); #endif /* _CONTROL_H_ */