1 /* $NetBSD: pfilter.c,v 1.3 2020/07/04 04:00:53 lukem Exp $ */ 2 3 #if defined(HAVE_TNFTPD_H) 4 #include "tnftpd.h" 5 #endif 6 7 #include <stdio.h> 8 9 #if USE_BLOCKLIST 10 #include <blocklist.h> 11 #elif USE_BLACKLIST 12 #include <blacklist.h> 13 #endif 14 15 #include "pfilter.h" 16 17 #if USE_BLOCKLIST 18 static struct blocklist *blstate; 19 #elif USE_BLACKLIST 20 static struct blacklist *blstate; 21 #endif 22 23 void pfilter_open(void)24pfilter_open(void) 25 { 26 #if USE_BLOCKLIST 27 if (blstate == NULL) 28 blstate = blocklist_open(); 29 #elif USE_BLACKLIST 30 if (blstate == NULL) 31 blstate = blacklist_open(); 32 #endif 33 } 34 35 void pfilter_notify(int what,const char * msg)36pfilter_notify(int what, const char *msg) 37 { 38 #if USE_BLOCKLIST || USE_BLACKLIST 39 pfilter_open(); 40 41 if (blstate == NULL) 42 return; 43 44 45 #if USE_BLOCKLIST 46 blocklist_r(blstate, what, STDIN_FILENO, msg); 47 #elif USE_BLOCKLIST 48 blacklist_r(blstate, what, STDIN_FILENO, msg); 49 #endif 50 #endif /* USE_BLOCKLIST || USE_BLACKLIST */ 51 } 52