src/write_or_die.h

   1 /*
   2  * netsniff-ng - the packet sniffing beast
   3  * By Daniel Borkmann <daniel@netsniff-ng.org>
   4  * Copyright 2009, 2010 Daniel Borkmann.
   5  * Subject to the GPL, version 2.
   6  */
   7
   8 #ifndef WRITE_OR_DIE_H
   9 #define WRITE_OR_DIE_H
  10
  11 extern void fsync_or_die(int fd, const char *msg);
  12 extern int open_or_die(const char *file, int flags);
  13 extern int open_or_die_m(const char *file, int flags, mode_t mode);
  14 extern int tun_open_or_die(char *name, int type);
  15 extern ssize_t read_or_die(int fd, void *buf, size_t count);
  16 extern ssize_t read_exact(int fd, void *buf, size_t len, int mayexit);
  17 extern ssize_t write_exact(int fd, void *buf, size_t len, int mayexit);
  18 extern ssize_t write_or_die(int fd, const void *buf, size_t count);
  19 extern ssize_t write_or_whine_pipe(int fd, const void *buf, size_t len,
  20                                    const char *msg);
  21 extern ssize_t write_or_whine(int fd, const void *buf, size_t len,
  22                               const char *msg);
  23
  24 #endif /* WRITE_OR_DIE_H */