/* Copyright (C) 2003 MySQL AB This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <ndb_global.h> #include <NdbMutex.h> #include <NdbTCP.h> #if defined NDB_WIN32 || defined SCO static NdbMutex & LOCK_gethostbyname = * NdbMutex_Create(); #else static NdbMutex LOCK_gethostbyname = NDB_MUTEX_INITIALIZER; #endif extern "C" int Ndb_getInAddr(struct in_addr * dst, const char *address) { DBUG_ENTER("Ndb_getInAddr"); struct hostent * hostPtr; NdbMutex_Lock(&LOCK_gethostbyname); hostPtr = gethostbyname(address); if (hostPtr != NULL) { dst->s_addr = ((struct in_addr *) *hostPtr->h_addr_list)->s_addr; NdbMutex_Unlock(&LOCK_gethostbyname); DBUG_RETURN(0); } NdbMutex_Unlock(&LOCK_gethostbyname); /* Try it as aaa.bbb.ccc.ddd. */ dst->s_addr = inet_addr(address); if (dst->s_addr != INADDR_NONE) { DBUG_RETURN(0); } DBUG_PRINT("error",("inet_addr(%s) - %d - %s", address, errno, strerror(errno))); DBUG_RETURN(-1); } #if 0 int Ndb_getInAddr(struct in_addr * dst, const char *address) { struct hostent host, * hostPtr; char buf[1024]; int h_errno; hostPtr = gethostbyname_r(address, &host, &buf[0], 1024, &h_errno); if (hostPtr != NULL) { dst->s_addr = ((struct in_addr *) *hostPtr->h_addr_list)->s_addr; return 0; } /* Try it as aaa.bbb.ccc.ddd. */ dst->s_addr = inet_addr(address); if (dst->s_addr != -1) { return 0; } return -1; } #endif