rm tcl/tk 8.6.7

1 files changed, 0 insertions, 291 deletions

diff --git a/tcl8.6/generic/tclIOSock.c b/tcl8.6/generic/tclIOSock.c
deleted file mode 100644
index c5b7d28..0000000
--- a/tcl8.6/generic/tclIOSock.c
+++ /dev/null
@@ -1,291 +0,0 @@
-/*
- * tclIOSock.c --
- *
- *	Common routines used by all socket based channel types.
- *
- * Copyright (c) 1995-1997 Sun Microsystems, Inc.
- *
- * See the file "license.terms" for information on usage and redistribution of
- * this file, and for a DISCLAIMER OF ALL WARRANTIES.
- */
-
-#include "tclInt.h"
-
-#if defined(_WIN32) && defined(UNICODE)
-/* On Windows, we need to do proper Unicode->UTF-8 conversion. */
-
-typedef struct ThreadSpecificData {
-    int initialized;
-    Tcl_DString errorMsg; /* UTF-8 encoded error-message */
-} ThreadSpecificData;
-static Tcl_ThreadDataKey dataKey;
-
-#undef gai_strerror
-static const char *gai_strerror(int code) {
-    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
-
-    if (tsdPtr->initialized) {
-	Tcl_DStringFree(&tsdPtr->errorMsg);
-    } else {
-	tsdPtr->initialized = 1;
-    }
-    Tcl_WinTCharToUtf(gai_strerrorW(code), -1, &tsdPtr->errorMsg);
-    return Tcl_DStringValue(&tsdPtr->errorMsg);
-}
-#endif
-
-/*
- *---------------------------------------------------------------------------
- *
- * TclSockGetPort --
- *
- *	Maps from a string, which could be a service name, to a port. Used by
- *	socket creation code to get port numbers and resolve registered
- *	service names to port numbers.
- *
- * Results:
- *	A standard Tcl result. On success, the port number is returned in
- *	portPtr. On failure, an error message is left in the interp's result.
- *
- * Side effects:
- *	None.
- *
- *---------------------------------------------------------------------------
- */
-
-int
-TclSockGetPort(
-    Tcl_Interp *interp,
-    const char *string, /* Integer or service name */
-    const char *proto, /* "tcp" or "udp", typically */
-    int *portPtr)		/* Return port number */
-{
-    struct servent *sp;		/* Protocol info for named services */
-    Tcl_DString ds;
-    const char *native;
-
-    if (Tcl_GetInt(NULL, string, portPtr) != TCL_OK) {
-	/*
-	 * Don't bother translating 'proto' to native.
-	 */
-
-	native = Tcl_UtfToExternalDString(NULL, string, -1, &ds);
-	sp = getservbyname(native, proto);		/* INTL: Native. */
-	Tcl_DStringFree(&ds);
-	if (sp != NULL) {
-	    *portPtr = ntohs((unsigned short) sp->s_port);
-	    return TCL_OK;
-	}
-    }
-    if (Tcl_GetInt(interp, string, portPtr) != TCL_OK) {
-	return TCL_ERROR;
-    }
-    if (*portPtr > 0xFFFF) {
-	Tcl_SetObjResult(interp, Tcl_NewStringObj(
-		"couldn't open socket: port number too high", -1));
-	return TCL_ERROR;
-    }
-    return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TclSockMinimumBuffers --
- *
- *	Ensure minimum buffer sizes (non zero).
- *
- * Results:
- *	A standard Tcl result.
- *
- * Side effects:
- *	Sets SO_SNDBUF and SO_RCVBUF sizes.
- *
- *----------------------------------------------------------------------
- */
-
-#if !defined(_WIN32) && !defined(__CYGWIN__)
-#   define SOCKET int
-#endif
-
-int
-TclSockMinimumBuffers(
-    void *sock,			/* Socket file descriptor */
-    int size)			/* Minimum buffer size */
-{
-    int current;
-    socklen_t len;
-
-    len = sizeof(int);
-    getsockopt((SOCKET)(size_t) sock, SOL_SOCKET, SO_SNDBUF,
-	    (char *) &current, &len);
-    if (current < size) {
-	len = sizeof(int);
-	setsockopt((SOCKET)(size_t) sock, SOL_SOCKET, SO_SNDBUF,
-		(char *) &size, len);
-    }
-    len = sizeof(int);
-    getsockopt((SOCKET)(size_t) sock, SOL_SOCKET, SO_RCVBUF,
-		(char *) &current, &len);
-    if (current < size) {
-	len = sizeof(int);
-	setsockopt((SOCKET)(size_t) sock, SOL_SOCKET, SO_RCVBUF,
-		(char *) &size, len);
-    }
-    return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TclCreateSocketAddress --
- *
- *	This function initializes a sockaddr structure for a host and port.
- *
- * Results:
- *	1 if the host was valid, 0 if the host could not be converted to an IP
- *	address.
- *
- * Side effects:
- *	Fills in the *sockaddrPtr structure.
- *
- *----------------------------------------------------------------------
- */
-
-int
-TclCreateSocketAddress(
-    Tcl_Interp *interp,                 /* Interpreter for querying
-					 * the desired socket family */
-    struct addrinfo **addrlist,		/* Socket address list */
-    const char *host,			/* Host. NULL implies INADDR_ANY */
-    int port,				/* Port number */
-    int willBind,			/* Is this an address to bind() to or
-					 * to connect() to? */
-    const char **errorMsgPtr)		/* Place to store the error message
-					 * detail, if available. */
-{
-    struct addrinfo hints;
-    struct addrinfo *p;
-    struct addrinfo *v4head = NULL, *v4ptr = NULL;
-    struct addrinfo *v6head = NULL, *v6ptr = NULL;
-    char *native = NULL, portbuf[TCL_INTEGER_SPACE], *portstring;
-    const char *family = NULL;
-    Tcl_DString ds;
-    int result;
-
-    if (host != NULL) {
-	native = Tcl_UtfToExternalDString(NULL, host, -1, &ds);
-    }
-
-    /*
-     * Workaround for OSX's apparent inability to resolve "localhost", "0"
-     * when the loopback device is the only available network interface.
-     */
-    if (host != NULL && port == 0) {
-        portstring = NULL;
-    } else {
-        TclFormatInt(portbuf, port);
-        portstring = portbuf;
-    }
-
-    (void) memset(&hints, 0, sizeof(hints));
-    hints.ai_family = AF_UNSPEC;
-
-    /*
-     * Magic variable to enforce a certain address family - to be superseded
-     * by a TIP that adds explicit switches to [socket]
-     */
-
-    if (interp != NULL) {
-        family = Tcl_GetVar(interp, "::tcl::unsupported::socketAF", 0);
-        if (family != NULL) {
-            if (strcmp(family, "inet") == 0) {
-                hints.ai_family = AF_INET;
-            } else if (strcmp(family, "inet6") == 0) {
-                hints.ai_family = AF_INET6;
-            }
-        }
-    }
-
-    hints.ai_socktype = SOCK_STREAM;
-
-#if 0
-    /*
-     * We found some problems when using AI_ADDRCONFIG, e.g. on systems that
-     * have no networking besides the loopback interface and want to resolve
-     * localhost. See [Bugs 3385024, 3382419, 3382431]. As the advantage of
-     * using AI_ADDRCONFIG in situations where it works, is probably low,
-     * we'll leave it out for now. After all, it is just an optimisation.
-     *
-     * Missing on: OpenBSD, NetBSD.
-     * Causes failure when used on AIX 5.1 and HP-UX
-     */
-
-#if defined(AI_ADDRCONFIG) && !defined(_AIX) && !defined(__hpux)
-    hints.ai_flags |= AI_ADDRCONFIG;
-#endif /* AI_ADDRCONFIG && !_AIX && !__hpux */
-#endif /* 0 */
-
-    if (willBind) {
-	hints.ai_flags |= AI_PASSIVE;
-    }
-
-    result = getaddrinfo(native, portstring, &hints, addrlist);
-
-    if (host != NULL) {
-	Tcl_DStringFree(&ds);
-    }
-
-    if (result != 0) {
-	*errorMsgPtr =
-#ifdef EAI_SYSTEM	/* Doesn't exist on Windows */
-		(result == EAI_SYSTEM) ? Tcl_PosixError(interp) :
-#endif /* EAI_SYSTEM */
-		gai_strerror(result);
-        return 0;
-    }
-
-    /*
-     * Put IPv4 addresses before IPv6 addresses to maximize backwards
-     * compatibility of [fconfigure -sockname] output.
-     *
-     * There might be more elegant/efficient ways to do this.
-     */
-    if (willBind) {
-	for (p = *addrlist; p != NULL; p = p->ai_next) {
-	    if (p->ai_family == AF_INET) {
-		if (v4head == NULL) {
-		    v4head = p;
-		} else {
-		    v4ptr->ai_next = p;
-		}
-		v4ptr = p;
-	    } else {
-		if (v6head == NULL) {
-		    v6head = p;
-		} else {
-		    v6ptr->ai_next = p;
-		}
-		v6ptr = p;
-	    }
-	}
-	*addrlist = NULL;
-	if (v6head != NULL) {
-	    *addrlist = v6head;
-	    v6ptr->ai_next = NULL;
-	}
-	if (v4head != NULL) {
-	    v4ptr->ai_next = *addrlist;
-	    *addrlist = v4head;
-	}
-    }
-    return 1;
-}
-
-/*
- * Local Variables:
- * mode: c
- * c-basic-offset: 4
- * fill-column: 78
- * End:
- */