release/src/router/busybox/networking/tcpudp_perhost.h

   1 /* Based on ipsvd utilities written by Gerrit Pape <pape@smarden.org>
   2  * which are released into public domain by the author.
   3  * Homepage: http://smarden.sunsite.dk/ipsvd/
   4  *
   5  * Copyright (C) 2007 Denys Vlasenko.
   6  *
   7  * Licensed under GPLv2, see file LICENSE in this tarball for details.
   8  */
   9
  10 PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
  11
  12 struct hcc {
  13         char *ip;
  14         int pid;
  15 };
  16
  17 void ipsvd_perhost_init(unsigned);
  18
  19 /* Returns number of already opened connects to this ips, including this one.
  20  * ip should be a malloc'ed ptr.
  21  * If return value is <= maxconn, ip is inserted into the table
  22  * and pointer to table entry if stored in *hccpp
  23  * (useful for storing pid later).
  24  * Else ip is NOT inserted (you must take care of it - free() etc) */
  25 unsigned ipsvd_perhost_add(char *ip, unsigned maxconn, struct hcc **hccpp);
  26
  27 /* Finds and frees element with pid */
  28 void ipsvd_perhost_remove(int pid);
  29
  30 //unsigned ipsvd_perhost_setpid(int pid);
  31 //void ipsvd_perhost_free(void);
  32
  33 POP_SAVED_FUNCTION_VISIBILITY