http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/mysql/my_net.h

/* Copyright (C) 2000 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; version 2 of the License. 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 */ /* thread safe version of some common functions: my_inet_ntoa This file is also used to make handling of sockets and ioctl() portable accross systems. */ #ifndef _my_net_h #define _my_net_h C_MODE_START #include <errno.h> #ifdef HAVE_SYS_SOCKET_H #include <sys/socket.h> #endif #ifdef HAVE_NETINET_IN_H #include <netinet/in.h> #endif #ifdef HAVE_ARPA_INET_H #include <arpa/inet.h> #endif #ifdef HAVE_POLL #include <sys/poll.h> #endif #ifdef HAVE_SYS_IOCTL_H #include <sys/ioctl.h> #endif #if !defined(MSDOS) && !defined(__WIN__) && !defined(HAVE_BROKEN_NETINET_INCLUDES) && !defined(__BEOS__) && !defined(__NETWARE__) #include <netinet/in_systm.h> #include <netinet/in.h> #include <netinet/ip.h> #if !defined(alpha_linux_port) #include <netinet/tcp.h> #endif #endif #if defined(__EMX__) #include <sys/ioctl.h> #define ioctlsocket(A,B,C) ioctl((A),(B),(void *)(C),sizeof(*(C))) #undef HAVE_FCNTL #endif /* defined(__EMX__) */ #if defined(MSDOS) || defined(__WIN__) #define O_NONBLOCK 1 /* For emulation of fcntl() */ /* SHUT_RDWR is called SD_BOTH in windows and is defined to 2 in winsock2.h #define SD_BOTH 0x02 */ #define SHUT_RDWR 0x02 #endif /* On OSes which don't have the in_addr_t, we guess that using uint32 is the best possible choice. We guess this from the fact that on HP-UX64bit & FreeBSD64bit & Solaris64bit, in_addr_t is equivalent to uint32. And on Linux32bit too. */ #ifndef HAVE_IN_ADDR_T #define in_addr_t uint32 #endif /* On some operating systems (e.g. Solaris) INADDR_NONE is not defined */ #ifndef INADDR_NONE #define INADDR_NONE -1 /* Error value from inet_addr */ #endif /* Thread safe or portable version of some functions */ void my_inet_ntoa(struct in_addr in, char *buf); /* Handling of gethostbyname_r() */ #if !defined(HPUX10) struct hostent; #endif /* HPUX */ #if !defined(HAVE_GETHOSTBYNAME_R) struct hostent *my_gethostbyname_r(const char *name, struct hostent *result, char *buffer, int buflen, int *h_errnop); void my_gethostbyname_r_free(); #elif defined(HAVE_PTHREAD_ATTR_CREATE) || defined(_AIX) || defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE) struct hostent *my_gethostbyname_r(const char *name, struct hostent *result, char *buffer, int buflen, int *h_errnop); #define my_gethostbyname_r_free() #if !defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE) && !defined(HPUX10) #define GETHOSTBYNAME_BUFF_SIZE sizeof(struct hostent_data) #endif /* !defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE) */ #elif defined(HAVE_GETHOSTBYNAME_R_RETURN_INT) #define GETHOSTBYNAME_BUFF_SIZE sizeof(struct hostent_data) struct hostent *my_gethostbyname_r(const char *name, struct hostent *result, char *buffer, int buflen, int *h_errnop); #define my_gethostbyname_r_free() #else #define my_gethostbyname_r(A,B,C,D,E) gethostbyname_r((A),(B),(C),(D),(E)) #define my_gethostbyname_r_free() #endif /* !defined(HAVE_GETHOSTBYNAME_R) */ #ifndef GETHOSTBYNAME_BUFF_SIZE #define GETHOSTBYNAME_BUFF_SIZE 2048 #endif /* On SCO you get a link error when refering to h_errno */ #ifdef SCO #undef h_errno #define h_errno errno #endif C_MODE_END #endif