From 4a3dbb926ae3f5410198d7cc4f4ebe4f62eebf05 Mon Sep 17 00:00:00 2001 From: marha Date: Sat, 25 Jul 2009 19:39:46 +0000 Subject: Added xorg-server-1.6.2.tar.gz --- xorg-server/os/access.c | 286 +++--------------------------------------------- 1 file changed, 18 insertions(+), 268 deletions(-) (limited to 'xorg-server/os/access.c') diff --git a/xorg-server/os/access.c b/xorg-server/os/access.c index e91dd37e4..50fc5f9f2 100644 --- a/xorg-server/os/access.c +++ b/xorg-server/os/access.c @@ -76,15 +76,11 @@ SOFTWARE. #include #include #ifndef WIN32 -#ifndef Lynx #include -#else -#include -#endif #include #include -#if defined(TCPCONN) || defined(STREAMSCONN) || defined(ISC) || defined(__SCO__) +#if defined(TCPCONN) || defined(STREAMSCONN) || defined(__SCO__) #include #endif /* TCPCONN || STREAMSCONN || ISC || __SCO__ */ #ifdef DNETCONN @@ -99,35 +95,11 @@ SOFTWARE. # endif #endif -#if defined(DGUX) -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#endif - - -#if defined(hpux) || defined(QNX4) -# include -# ifdef HAS_IFREQ -# include -# endif -#else #if defined(SVR4) || (defined(SYSV) && defined(__i386__)) || defined(__GNU__) # include #endif #if defined(SYSV) && defined(__i386__) # include -# ifdef ISC -# include -# include -# endif /* ISC */ #endif #ifdef __GNU__ #undef SIOCGIFCONF @@ -135,7 +107,6 @@ SOFTWARE. #else /*!__GNU__*/ # include #endif /*__GNU__ */ -#endif /* hpux */ #ifdef SVR4 #include @@ -177,11 +148,7 @@ SOFTWARE. #endif /* WIN32 */ #ifndef PATH_MAX -#ifndef Lynx #include -#else -#include -#endif #ifndef PATH_MAX #ifdef MAXPATHLEN #define PATH_MAX MAXPATHLEN @@ -312,7 +279,7 @@ AccessUsingXdmcp (void) } -#if ((defined(SVR4) && !defined(DGUX) && !defined(SCO325) && !defined(sun) && !defined(NCR)) || defined(ISC)) && !defined(__sgi) && defined(SIOCGIFCONF) && !defined(USE_SIOCGLIFCONF) +#if defined(SVR4) && !defined(SCO325) && !defined(sun) && defined(SIOCGIFCONF) && !defined(USE_SIOCGLIFCONF) /* Deal with different SIOCGIFCONF ioctl semantics on these OSs */ @@ -329,17 +296,6 @@ ifioctl (int fd, int cmd, char *arg) { ioc.ic_len = ((struct ifconf *) arg)->ifc_len; ioc.ic_dp = ((struct ifconf *) arg)->ifc_buf; -#ifdef ISC - /* SIOCGIFCONF is somewhat brain damaged on ISC. The argument - * buffer must contain the ifconf structure as header. Ifc_req - * is also not a pointer but a one element array of ifreq - * structures. On return this array is extended by enough - * ifreq fields to hold all interfaces. The return buffer length - * is placed in the buffer header. - */ - ((struct ifconf *) ioc.ic_dp)->ifc_len = - ioc.ic_len - sizeof(struct ifconf); -#endif } else { @@ -350,20 +306,12 @@ ifioctl (int fd, int cmd, char *arg) if (ret >= 0 && cmd == SIOCGIFCONF) #ifdef SVR4 ((struct ifconf *) arg)->ifc_len = ioc.ic_len; -#endif -#ifdef ISC - { - ((struct ifconf *) arg)->ifc_len = - ((struct ifconf *)ioc.ic_dp)->ifc_len; - ((struct ifconf *) arg)->ifc_buf = - (caddr_t)((struct ifconf *)ioc.ic_dp)->ifc_req; - } #endif return(ret); } -#else /* Case DGUX, sun, SCO325 NCR and others */ +#else /* Case sun, SCO325 and others */ #define ifioctl ioctl -#endif /* ((SVR4 && !DGUX !sun !SCO325 !NCR) || ISC) && SIOCGIFCONF */ +#endif /* ((SVR4 && !sun !SCO325) || ISC) && SIOCGIFCONF */ /* * DefineSelf (fd): @@ -372,153 +320,7 @@ ifioctl (int fd, int cmd, char *arg) * for this fd and add them to the selfhosts list. */ -#ifdef WINTCP /* NCR Wollongong based TCP */ - -#include -#include -#include - -#include -#include -#include -#include -#include -#include - -void -DefineSelf (int fd) -{ - /* - * The Wolongong drivers used by NCR SVR4/MP-RAS don't understand the - * socket IO calls that most other drivers seem to like. Because of - * this, this routine must be special cased for NCR. Eventually, - * this will be cleared up. - */ - - struct ipb ifnet; - struct in_ifaddr ifaddr; - struct strioctl str; - unsigned char *addr; - register HOST *host; - int family, len; - - if ((fd = open ("/dev/ip", O_RDWR, 0 )) < 0) - Error ("Getting interface configuration (1)"); - - /* Indicate that we want to start at the begining */ - ifnet.ib_next = (struct ipb *) 1; - - while (ifnet.ib_next) - { - str.ic_cmd = IPIOC_GETIPB; - str.ic_timout = 0; - str.ic_len = sizeof (struct ipb); - str.ic_dp = (char *) &ifnet; - - if (ioctl (fd, (int) I_STR, (char *) &str) < 0) - { - close (fd); - Error ("Getting interface configuration (2)"); - } - - ifaddr.ia_next = (struct in_ifaddr *) ifnet.if_addrlist; - str.ic_cmd = IPIOC_GETINADDR; - str.ic_timout = 0; - str.ic_len = sizeof (struct in_ifaddr); - str.ic_dp = (char *) &ifaddr; - - if (ioctl (fd, (int) I_STR, (char *) &str) < 0) - { - close (fd); - Error ("Getting interface configuration (3)"); - } - - len = sizeof(struct sockaddr_in); - family = ConvertAddr (IA_SIN(&ifaddr), &len, (pointer *)&addr); - if (family == -1 || family == FamilyLocal) - continue; - for (host = selfhosts; - host && !addrEqual (family, addr, len, host); - host = host->next) - ; - if (host) - continue; - MakeHost(host,len) - if (host) - { - host->family = family; - host->len = len; - acopy(addr, host->addr, len); - host->next = selfhosts; - selfhosts = host; - } -#ifdef XDMCP - { - struct sockaddr broad_addr; - - /* - * If this isn't an Internet Address, don't register it. - */ - if (family != FamilyInternet) - continue; - - /* - * Ignore 'localhost' entries as they're not useful - * on the other end of the wire. - */ - if (len == 4 && - addr[0] == 127 && addr[1] == 0 && - addr[2] == 0 && addr[3] == 1) - continue; - - /* - * Ignore '0.0.0.0' entries as they are - * returned by some OSes for unconfigured NICs but they are - * not useful on the other end of the wire. - */ - if (len == 4 && - addr[0] == 0 && addr[1] == 0 && - addr[2] == 0 && addr[3] == 0) - continue; - - XdmcpRegisterConnection (family, (char *)addr, len); - - -#define IA_BROADADDR(ia) ((struct sockaddr_in *)(&((struct in_ifaddr *)ia)->ia_broadaddr)) - - XdmcpRegisterBroadcastAddress ( - (struct sockaddr_in *) IA_BROADADDR(&ifaddr)); - -#undef IA_BROADADDR - } -#endif /* XDMCP */ - } - - close(fd); - - /* - * add something of FamilyLocalHost - */ - for (host = selfhosts; - host && !addrEqual(FamilyLocalHost, "", 0, host); - host = host->next); - if (!host) - { - MakeHost(host, 0); - if (host) - { - host->family = FamilyLocalHost; - host->len = 0; - acopy("", host->addr, 0); - host->next = selfhosts; - selfhosts = host; - } - } -} - -#else /* WINTCP */ - -#if !defined(SIOCGIFCONF) || (defined (hpux) && ! defined (HAS_IFREQ)) || defined(QNX4) +#if !defined(SIOCGIFCONF) void DefineSelf (int fd) { @@ -561,19 +363,11 @@ DefineSelf (int fd) * uname() lets me access to the whole string (it smashes release, you * see), whereas gethostname() kindly truncates it for me. */ -#ifndef QNX4 #ifndef WIN32 uname(&name); #else gethostname(name.nodename, sizeof(name.nodename)); #endif -#else - /* QNX4's uname returns node number in name.nodename, not the hostname - have to overwrite it */ - char hname[1024]; - gethostname(hname, 1024); - name.nodename = hname; -#endif hp = _XGethostbyname(name.nodename, hparams); if (hp != NULL) @@ -682,16 +476,11 @@ DefineLocalHost: p->ifr_addr.sa_len - sizeof (p->ifr_addr) : 0)) #define ifraddr_size(a) (a.sa_len) #else -#ifdef QNX4 -#define ifr_size(p) (p->ifr_addr.sa_len + IFNAMSIZ) -#define ifraddr_size(a) (a.sa_len) -#else #define ifr_size(p) (sizeof (ifr_type)) #define ifraddr_size(a) (sizeof (a)) #endif -#endif -#if defined(DEF_SELF_DEBUG) || (defined(IPv6) && defined(AF_INET6)) +#if defined(IPv6) && defined(AF_INET6) #include #endif @@ -713,19 +502,21 @@ void DefineSelf (int fd) { #ifndef HAS_GETIFADDRS - char buf[2048], *cp, *cplim; - void * bufptr = buf; -#ifdef USE_SIOCGLIFCONF + char *cp, *cplim; +# ifdef USE_SIOCGLIFCONF + struct sockaddr_storage buf[16]; struct lifconf ifc; register struct lifreq *ifr; -#ifdef SIOCGLIFNUM +# ifdef SIOCGLIFNUM struct lifnum ifn; -#endif -#else +# endif +# else /* !USE_SIOCGLIFCONF */ + char buf[2048]; struct ifconf ifc; register struct ifreq *ifr; -#endif -#else +# endif + void * bufptr = buf; +#else /* HAS_GETIFADDRS */ struct ifaddrs * ifap, *ifr; #endif int len; @@ -795,11 +586,7 @@ DefineSelf (int fd) ifc.ifc_buf = bufptr; #define IFC_IOCTL_REQ SIOCGIFCONF -#ifdef ISC -#define IFC_IFC_REQ (struct ifreq *) ifc.ifc_buf -#else #define IFC_IFC_REQ ifc.ifc_req -#endif /* ISC */ #define IFC_IFC_LEN ifc.ifc_len #define IFR_IFR_ADDR ifr->ifr_addr #define IFR_IFR_NAME ifr->ifr_name @@ -829,19 +616,6 @@ DefineSelf (int fd) if (family == FamilyInternet6) in6_fillscopeid((struct sockaddr_in6 *)&IFR_IFR_ADDR); #endif -#ifdef DEF_SELF_DEBUG - if (family == FamilyInternet) - ErrorF("Xserver: DefineSelf(): ifname = %s, addr = %d.%d.%d.%d\n", - IFR_IFR_NAME, addr[0], addr[1], addr[2], addr[3]); -#if defined(IPv6) && defined(AF_INET6) - else if (family == FamilyInternet6) { - char cp[INET6_ADDRSTRLEN] = ""; - inet_ntop(AF_INET6, addr, cp, sizeof(cp)); - ErrorF("Xserver: DefineSelf(): ifname = %s, addr = %s\n", - IFR_IFR_NAME, cp); - } -#endif -#endif /* DEF_SELF_DEBUG */ for (host = selfhosts; host && !addrEqual (family, addr, len, host); host = host->next) @@ -951,11 +725,6 @@ DefineSelf (int fd) continue; } #endif /* SIOCGIFBRDADDR */ -#ifdef DEF_SELF_DEBUG - ErrorF("Xserver: DefineSelf(): ifname = %s, baddr = %s\n", - IFR_IFR_NAME, - inet_ntoa(((struct sockaddr_in *) &broad_addr)->sin_addr)); -#endif /* DEF_SELF_DEBUG */ XdmcpRegisterBroadcastAddress ((struct sockaddr_in *) &broad_addr); } #endif /* XDMCP */ @@ -983,20 +752,6 @@ DefineSelf (int fd) in6_fillscopeid((struct sockaddr_in6 *)ifr->ifa_addr); #endif -#ifdef DEF_SELF_DEBUG - if (family == FamilyInternet) - ErrorF("Xserver: DefineSelf(): ifname = %s, addr = %d.%d.%d.%d\n", - ifr->ifa_name, addr[0], addr[1], addr[2], addr[3]); -#if defined(IPv6) && defined(AF_INET6) - else if (family == FamilyInternet6) { - char cp[INET6_ADDRSTRLEN]; - - inet_ntop(AF_INET6, addr, cp, sizeof(cp)); - ErrorF("Xserver: DefineSelf(): ifname = %s addr = %s\n", - ifr->ifa_name, cp); - } -#endif -#endif /* DEF_SELF_DEBUG */ for (host = selfhosts; host != NULL && !addrEqual(family, addr, len, host); host = host->next) @@ -1061,11 +816,6 @@ DefineSelf (int fd) broad_addr = *ifr->ifa_broadaddr; else continue; -#ifdef DEF_SELF_DEBUG - ErrorF("Xserver: DefineSelf(): ifname = %s, baddr = %s\n", - ifr->ifa_name, - inet_ntoa(((struct sockaddr_in *) &broad_addr)->sin_addr)); -#endif /* DEF_SELF_DEBUG */ XdmcpRegisterBroadcastAddress((struct sockaddr_in *) &broad_addr); } @@ -1095,7 +845,6 @@ DefineSelf (int fd) } } #endif /* hpux && !HAS_IFREQ */ -#endif /* WINTCP */ #ifdef XDMCP void @@ -1188,7 +937,8 @@ ResetHosts (char *display) strlen(display) + 1; if (fnamelen > sizeof(fname)) FatalError("Display name `%s' is too long\n", display); - sprintf(fname, ETC_HOST_PREFIX "%s" ETC_HOST_SUFFIX, display); + snprintf(fname, sizeof(fname), ETC_HOST_PREFIX "%s" ETC_HOST_SUFFIX, + display); if ((fd = fopen (fname, "r")) != 0) { -- cgit v1.2.3