/*
 * netsniff-ng - the packet sniffing beast
 * Copyright 2009, 2010 Daniel Borkmann.
 * Copyright 2009, 2010 Emmanuel Roullit.
 * Subject to the GPL, version 2.
 */

#ifndef XSYS_H
#define XSYS_H

#define _GNU_SOURCE
#include <errno.h>
#include <stdint.h>
#include <sys/socket.h>
#include <unistd.h>
#include <linux/ethtool.h>
#include <linux/if.h>
#include <linux/wireless.h>
#include <poll.h>
#include <sys/poll.h>
#include <sched.h>
#include <stdbool.h>
#include <sys/resource.h>
#include <sys/time.h>

#include "built_in.h"

extern int af_socket(int af);
extern int pf_socket(void);
extern int wireless_sigqual(const char *ifname, struct iw_statistics *stats);
extern int wireless_rangemax_sigqual(const char *ifname);
extern u32 wireless_bitrate(const char *ifname);
extern u32 ethtool_bitrate(const char *ifname);
extern u32 device_bitrate(const char *ifname);
extern int ethtool_drvinf(const char *ifname, struct ethtool_drvinfo *drvinf);
extern int ethtool_link(const char *ifname);
extern int device_mtu(const char *ifname);
extern int device_address(const char *ifname, int af, struct sockaddr_storage *ss);
extern int device_irq_number(const char *ifname);
extern int device_set_irq_affinity_list(int irq, unsigned long from, unsigned long to);
extern int device_bind_irq_to_cpu(int irq, int cpu);
extern void sock_print_net_stats(int sock, unsigned long skipped);
extern int device_ifindex(const char *ifname);
extern short device_get_flags(const char *ifname);
extern void device_set_flags(const char *ifname, const short flags);
extern void drop_privileges(bool enforce, uid_t uid, gid_t gid);
extern void xlockme(void);
extern void xunlockme(void);
extern void set_nonblocking(int fd);
extern int set_nonblocking_sloppy(int fd);
extern int set_reuseaddr(int fd);
extern void set_sock_prio(int fd, int prio);
extern void set_tcp_cork(int fd);
extern void set_tcp_uncork(int fd);
extern void set_udp_cork(int fd);
extern void set_udp_uncork(int fd);
extern void set_sock_cork(int fd, int udp);
extern void set_sock_uncork(int fd, int udp);
extern void set_tcp_nodelay(int fd);
extern void set_socket_keepalive(int fd);
extern int set_ipv6_only(int fd);
extern void set_mtu_disc_dont(int fd);
extern int get_system_socket_mem(int which);
extern void set_system_socket_mem(int which, int val);
extern void register_signal(int signal, void (*handler)(int));
extern void register_signal_f(int signal, void (*handler)(int), int flags);
extern short enter_promiscuous_mode(char *ifname);
extern void leave_promiscuous_mode(char *ifname, short oldflags);
extern int device_up_and_running(char *ifname);
extern void set_epoll_descriptor(int fd_epoll, int action, int fd_toadd, int events);
extern int set_epoll_descriptor2(int fd_epoll, int action, int fd_toadd, int events);
extern void cpu_affinity(int cpu);
extern int set_cpu_affinity(char *str, int inverted);
extern int set_proc_prio(int prio);
extern int set_sched_status(int policy, int priority);
extern void ioprio_print(void);
extern void set_ioprio_rt(void);
extern void set_ioprio_be(void);
extern size_t strlcpy(char *dest, const char *src, size_t size);
extern int slprintf(char *dst, size_t size, const char *fmt, ...)  __check_format_printf(3, 4);
extern int slprintf_nocheck(char *dst, size_t size, const char *fmt, ...);
extern noinline void *xmemset(void *s, int c, size_t n);
extern char *strtrim_right(char *p, char c);
extern int get_default_sched_policy(void);
extern int get_default_sched_prio(void);
extern int get_number_cpus(void);
extern int get_number_cpus_online(void);
extern int get_default_proc_prio(void);
extern void set_system_socket_memory(int *vals, size_t len);
extern void reset_system_socket_memory(int *vals, size_t len);
extern void set_itimer_interval_value(struct itimerval *itimer, unsigned long sec,
				      unsigned long usec);

#endif /* XSYS_H */
eload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-12-12 21:58:13 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-12-12 21:58:13 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/build/Makefile.build?id=e7aa8c2eb11ba69b1b69099c3c7bd6be3087b0ba'>e7aa8c2eb11ba69b1b69099c3c7bd6be3087b0ba</a> (<a href='/cgit.cgi/linux/net-next.git/patch/tools/build/Makefile.build?id=e7aa8c2eb11ba69b1b69099c3c7bd6be3087b0ba'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/'>f63906f41699c8e38af9d12b063e2ceab0286ef2</a> /<a href='/cgit.cgi/linux/net-next.git/tree/tools/build/Makefile.build'>tools/build/Makefile.build</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/build/Makefile.build?id=e34bac726d27056081d0250c0e173e4b155aa340'>e34bac726d27056081d0250c0e173e4b155aa340</a> (<a href='/cgit.cgi/linux/net-next.git/diff/tools/build/Makefile.build?id2=e34bac726d27056081d0250c0e173e4b155aa340'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/build/Makefile.build?id=868c97a846a73e937d835b09b8c885a69df50ec8'>868c97a846a73e937d835b09b8c885a69df50ec8</a> (<a href='/cgit.cgi/linux/net-next.git/diff/tools/build/Makefile.build?id2=868c97a846a73e937d835b09b8c885a69df50ec8'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge tag 'docs-4.10' of git://git.lwn.net/linux<span class='decoration'><a class='deco' href='/cgit.cgi/linux/net-next.git/commit/tools/build/Makefile.build?id=e7aa8c2eb11ba69b1b69099c3c7bd6be3087b0ba'>HEAD</a><a class='branch-deco' href='/cgit.cgi/linux/net-next.git/log/tools/build/Makefile.build'>master</a></span></div><div class='commit-msg'>Pull documentation update from Jonathan Corbet:
 "These are the documentation changes for 4.10.

  It's another busy cycle for the docs tree, as the sphinx conversion
  continues. Highlights include:

   - Further work on PDF output, which remains a bit of a pain but
     should be more solid now.

   - Five more DocBook template files converted to Sphinx. Only 27 to
     go... Lots of plain-text files have also been converted and
     integrated.

   - Images in binary formats have been replaced with more
     source-friendly versions.

   - Various bits of organizational work, including the renaming of
     various files discussed at the kernel summit.

   - New documentation for the device_link mechanism.

  ... and, of course, lots of typo fixes and small updates"

* tag 'docs-4.10' of git://git.lwn.net/linux: (193 commits)
  dma-buf: Extract dma-buf.rst
  Update Documentation/00-INDEX
  docs: 00-INDEX: document directories/files with no docs
  docs: 00-INDEX: remove non-existing entries
  docs: 00-INDEX: add missing entries for documentation files/dirs
  docs: 00-INDEX: consolidate process/ and admin-guide/ description
  scripts: add a script to check if Documentation/00-INDEX is sane
  Docs: change sh -&gt; awk in REPORTING-BUGS
  Documentation/core-api/device_link: Add initial documentation
  core-api: remove an unexpected unident
  ppc/idle: Add documentation for powersave=off
  Doc: Correct typo, "Introdution" =&gt; "Introduction"
  Documentation/atomic_ops.txt: convert to ReST markup
  Documentation/local_ops.txt: convert to ReST markup
  Documentation/assoc_array.txt: convert to ReST markup
  docs-rst: parse-headers.pl: cleanup the documentation
  docs-rst: fix media cleandocs target
  docs-rst: media/Makefile: reorganize the rules
  docs-rst: media: build SVG from graphviz files
  docs-rst: replace bayer.png by a SVG image
  ...
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/'>Diffstat</a> (limited to 'tools/build/Makefile.build')</div><table summary='diffstat' class='diffstat'>