/* * 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 #include #include #include #include #include #include #include #include #include #include #include #include #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 */ b5ef076da4e4b0802e0&showmsg=1'>Expand)AuthorFilesLines