diff options
Diffstat (limited to 'xorg-server/os')
| -rw-r--r-- | xorg-server/os/WaitFor.c | 6 | ||||
| -rw-r--r-- | xorg-server/os/connection.c | 28 | ||||
| -rw-r--r-- | xorg-server/os/io.c | 1 | ||||
| -rw-r--r-- | xorg-server/os/log.c | 1195 | ||||
| -rw-r--r-- | xorg-server/os/makefile | 36 | ||||
| -rw-r--r-- | xorg-server/os/oscolor.c | 4 | ||||
| -rw-r--r-- | xorg-server/os/osinit.c | 5 | ||||
| -rw-r--r-- | xorg-server/os/utils.c | 45 | ||||
| -rw-r--r-- | xorg-server/os/xprintf.c | 12 | ||||
| -rw-r--r-- | xorg-server/os/xstrans.c | 4 |
10 files changed, 726 insertions, 610 deletions
diff --git a/xorg-server/os/WaitFor.c b/xorg-server/os/WaitFor.c index dfe85e515..7199680cd 100644 --- a/xorg-server/os/WaitFor.c +++ b/xorg-server/os/WaitFor.c @@ -209,6 +209,12 @@ WaitForSomething(int *pClientsReady) wt = &waittime; } } + if (!wt) + { + wt = &waittime; + waittime.tv_sec = 0; + waittime.tv_usec = 100; + } XFD_COPYSET(&AllSockets, &LastSelectMask); } SmartScheduleStopTimer (); diff --git a/xorg-server/os/connection.c b/xorg-server/os/connection.c index 3ff93bbb6..39f1dae87 100644 --- a/xorg-server/os/connection.c +++ b/xorg-server/os/connection.c @@ -67,6 +67,9 @@ SOFTWARE. #ifdef WIN32 #include <X11/Xwinsock.h> +#ifdef _DEBUG +#define DEBUG +#endif #endif #include <X11/X.h> #include <X11/Xproto.h> @@ -111,6 +114,10 @@ SOFTWARE. #include "dixstruct.h" #include "xace.h" +#ifdef _MSC_VER +typedef int pid_t; +#endif + #define Pid_t pid_t #ifdef DNETCONN @@ -270,6 +277,23 @@ lookup_trans_conn (int fd) return (NULL); } +int +TransIsListening(char *protocol) +{ + /* look for this transport in the list of listeners */ + int i; + for (i = 0; i < ListenTransCount; i++) + { + if (!strcmp(protocol, ListenTransConns[i]->transptr->TransName)) + { + return 1; + } + } + + return 0; +} + + /* Set MaxClients and lastfdesc, and allocate ConnectionTranslation */ void @@ -1033,6 +1057,10 @@ CloseDownConnection(ClientPtr client) { OsCommPtr oc = (OsCommPtr)client->osPrivate; +#ifdef DEBUG + ErrorF("CloseDownConnection: client index = %d, socket fd = %d\n", + client->index, oc->fd); +#endif if (oc->output && oc->output->count) FlushClient(client, oc, (char *)NULL, 0); #ifdef XDMCP diff --git a/xorg-server/os/io.c b/xorg-server/os/io.c index 64b64ae75..beccdf5b1 100644 --- a/xorg-server/os/io.c +++ b/xorg-server/os/io.c @@ -913,6 +913,7 @@ FlushClient(ClientPtr who, OsCommPtr oc, const void *__extraBuf, int extraCount) /* If we've arrived here, then the client is stuffed to the gills and not ready to accept more. Make a note of it and buffer the rest. */ + errno=0; FD_SET(connection, &ClientsWriteBlocked); AnyClientsWriteBlocked = TRUE; diff --git a/xorg-server/os/log.c b/xorg-server/os/log.c index 08fa1f229..e3a184721 100644 --- a/xorg-server/os/log.c +++ b/xorg-server/os/log.c @@ -1,594 +1,601 @@ -/* - -Copyright 1987, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included -in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall -not be used in advertising or otherwise to promote the sale, use or -other dealings in this Software without prior written authorization -from The Open Group. - - -Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts, -Copyright 1994 Quarterdeck Office Systems. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the names of Digital and -Quarterdeck not be used in advertising or publicity pertaining to -distribution of the software without specific, written prior -permission. - -DIGITAL AND QUARTERDECK DISCLAIM ALL WARRANTIES WITH REGARD TO THIS -SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND -FITNESS, IN NO EVENT SHALL DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT -OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS -OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE -OR PERFORMANCE OF THIS SOFTWARE. - -*/ - -/* - * Copyright (c) 1997-2003 by The XFree86 Project, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Except as contained in this notice, the name of the copyright holder(s) - * and author(s) shall not be used in advertising or otherwise to promote - * the sale, use or other dealings in this Software without prior written - * authorization from the copyright holder(s) and author(s). - */ - - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include <X11/Xos.h> -#include <stdio.h> -#include <time.h> -#include <sys/stat.h> -#include <stdarg.h> -#include <stdlib.h> /* for malloc() */ -#include <errno.h> - -#include "input.h" -#include "site.h" -#include "opaque.h" - -#ifdef WIN32 -#include <process.h> -#define getpid(x) _getpid(x) -#endif - -#ifdef XF86BIGFONT -#define _XF86BIGFONT_SERVER_ -#include <X11/extensions/xf86bigfont.h> -#endif - -#ifdef DDXOSVERRORF -void (*OsVendorVErrorFProc)(const char *, va_list args) = NULL; -#endif - -static FILE *logFile = NULL; -static Bool logFlush = FALSE; -static Bool logSync = FALSE; -static int logVerbosity = DEFAULT_LOG_VERBOSITY; -static int logFileVerbosity = DEFAULT_LOG_FILE_VERBOSITY; - -/* Buffer to information logged before the log file is opened. */ -static char *saveBuffer = NULL; -static int bufferSize = 0, bufferUnused = 0, bufferPos = 0; -static Bool needBuffer = TRUE; - -/* Prefix strings for log messages. */ -#ifndef X_UNKNOWN_STRING -#define X_UNKNOWN_STRING "(\?\?)" -#endif -#ifndef X_PROBE_STRING -#define X_PROBE_STRING "(--)" -#endif -#ifndef X_CONFIG_STRING -#define X_CONFIG_STRING "(**)" -#endif -#ifndef X_DEFAULT_STRING -#define X_DEFAULT_STRING "(==)" -#endif -#ifndef X_CMDLINE_STRING -#define X_CMDLINE_STRING "(++)" -#endif -#ifndef X_NOTICE_STRING -#define X_NOTICE_STRING "(!!)" -#endif -#ifndef X_ERROR_STRING -#define X_ERROR_STRING "(EE)" -#endif -#ifndef X_WARNING_STRING -#define X_WARNING_STRING "(WW)" -#endif -#ifndef X_INFO_STRING -#define X_INFO_STRING "(II)" -#endif -#ifndef X_NOT_IMPLEMENTED_STRING -#define X_NOT_IMPLEMENTED_STRING "(NI)" -#endif - -/* - * LogInit is called to start logging to a file. It is also called (with - * NULL arguments) when logging to a file is not wanted. It must always be - * called, otherwise log messages will continue to accumulate in a buffer. - * - * %s, if present in the fname or backup strings, is expanded to the display - * string. - */ - -const char * -LogInit(const char *fname, const char *backup) -{ - char *logFileName = NULL; - - if (fname && *fname) { - /* xalloc() can't be used yet. */ - logFileName = malloc(strlen(fname) + strlen(display) + 1); - if (!logFileName) - FatalError("Cannot allocate space for the log file name\n"); - sprintf(logFileName, fname, display); - - if (backup && *backup) { - struct stat buf; - - if (!stat(logFileName, &buf) && S_ISREG(buf.st_mode)) { - char *suffix; - char *oldLog; - - oldLog = malloc(strlen(logFileName) + strlen(backup) + - strlen(display) + 1); - suffix = malloc(strlen(backup) + strlen(display) + 1); - if (!oldLog || !suffix) - FatalError("Cannot allocate space for the log file name\n"); - sprintf(suffix, backup, display); - sprintf(oldLog, "%s%s", logFileName, suffix); - free(suffix); - if (rename(logFileName, oldLog) == -1) { - FatalError("Cannot move old log file (\"%s\" to \"%s\"\n", - logFileName, oldLog); - } - free(oldLog); - } - } - if ((logFile = fopen(logFileName, "w")) == NULL) - FatalError("Cannot open log file \"%s\"\n", logFileName); - setvbuf(logFile, NULL, _IONBF, 0); - - /* Flush saved log information. */ - if (saveBuffer && bufferSize > 0) { - fwrite(saveBuffer, bufferPos, 1, logFile); - fflush(logFile); -#ifndef WIN32 - fsync(fileno(logFile)); -#endif - } - } - - /* - * Unconditionally free the buffer, and flag that the buffer is no longer - * needed. - */ - if (saveBuffer && bufferSize > 0) { - free(saveBuffer); /* Must be free(), not xfree() */ - saveBuffer = NULL; - bufferSize = 0; - } - needBuffer = FALSE; - - return logFileName; -} - -void -LogClose(void) -{ - if (logFile) { - fclose(logFile); - logFile = NULL; - } -} - -Bool -LogSetParameter(LogParameter param, int value) -{ - switch (param) { - case XLOG_FLUSH: - logFlush = value ? TRUE : FALSE; - return TRUE; - case XLOG_SYNC: - logSync = value ? TRUE : FALSE; - return TRUE; - case XLOG_VERBOSITY: - logVerbosity = value; - return TRUE; - case XLOG_FILE_VERBOSITY: - logFileVerbosity = value; - return TRUE; - default: - return FALSE; - } -} - -/* This function does the actual log message writes. */ - -void -LogVWrite(int verb, const char *f, va_list args) -{ - static char tmpBuffer[1024]; - int len = 0; - - /* - * Since a va_list can only be processed once, write the string to a - * buffer, and then write the buffer out to the appropriate output - * stream(s). - */ - if (verb < 0 || logFileVerbosity >= verb || logVerbosity >= verb) { - vsnprintf(tmpBuffer, sizeof(tmpBuffer), f, args); - len = strlen(tmpBuffer); - } - if ((verb < 0 || logVerbosity >= verb) && len > 0) - fwrite(tmpBuffer, len, 1, stderr); - if ((verb < 0 || logFileVerbosity >= verb) && len > 0) { - if (logFile) { - fwrite(tmpBuffer, len, 1, logFile); - if (logFlush) { - fflush(logFile); -#ifndef WIN32 - if (logSync) - fsync(fileno(logFile)); -#endif - } - } else if (needBuffer) { - /* - * Note, this code is used before OsInit() has been called, so - * xalloc() and friends can't be used. - */ - if (len > bufferUnused) { - bufferSize += 1024; - bufferUnused += 1024; - if (saveBuffer) - saveBuffer = realloc(saveBuffer, bufferSize); - else - saveBuffer = malloc(bufferSize); - if (!saveBuffer) - FatalError("realloc() failed while saving log messages\n"); - } - bufferUnused -= len; - memcpy(saveBuffer + bufferPos, tmpBuffer, len); - bufferPos += len; - } - } -} - -void -LogWrite(int verb, const char *f, ...) -{ - va_list args; - - va_start(args, f); - LogVWrite(verb, f, args); - va_end(args); -} - -void -LogVMessageVerb(MessageType type, int verb, const char *format, va_list args) -{ - const char *s = X_UNKNOWN_STRING; - char tmpBuf[1024]; - - /* Ignore verbosity for X_ERROR */ - if (logVerbosity >= verb || logFileVerbosity >= verb || type == X_ERROR) { - switch (type) { - case X_PROBED: - s = X_PROBE_STRING; - break; - case X_CONFIG: - s = X_CONFIG_STRING; - break; - case X_DEFAULT: - s = X_DEFAULT_STRING; - break; - case X_CMDLINE: - s = X_CMDLINE_STRING; - break; - case X_NOTICE: - s = X_NOTICE_STRING; - break; - case X_ERROR: - s = X_ERROR_STRING; - if (verb > 0) - verb = 0; - break; - case X_WARNING: - s = X_WARNING_STRING; - break; - case X_INFO: - s = X_INFO_STRING; - break; - case X_NOT_IMPLEMENTED: - s = X_NOT_IMPLEMENTED_STRING; - break; - case X_UNKNOWN: - s = X_UNKNOWN_STRING; - break; - case X_NONE: - s = NULL; - break; - } - - /* if s is not NULL we need a space before format */ - snprintf(tmpBuf, sizeof(tmpBuf), "%s%s%s", s ? s : "", - s ? " " : "", - format); - LogVWrite(verb, tmpBuf, args); - } -} - -/* Log message with verbosity level specified. */ -void -LogMessageVerb(MessageType type, int verb, const char *format, ...) -{ - va_list ap; - - va_start(ap, format); - LogVMessageVerb(type, verb, format, ap); - va_end(ap); -} - -/* Log a message with the standard verbosity level of 1. */ -void -LogMessage(MessageType type, const char *format, ...) -{ - va_list ap; - - va_start(ap, format); - LogVMessageVerb(type, 1, format, ap); - va_end(ap); -} - -#ifdef __GNUC__ -void AbortServer(void) __attribute__((noreturn)); -#endif - -void -AbortServer(void) -{ -#ifdef XF86BIGFONT - XF86BigfontCleanup(); -#endif - CloseWellKnownConnections(); - OsCleanup(TRUE); - CloseDownDevices(); - AbortDDX(); - fflush(stderr); - if (CoreDump) - abort(); - exit (1); -} - -#define AUDIT_PREFIX "AUDIT: %s: %ld: " -#ifndef AUDIT_TIMEOUT -#define AUDIT_TIMEOUT ((CARD32)(120 * 1000)) /* 2 mn */ -#endif - -static int nrepeat = 0; -static int oldlen = -1; -static OsTimerPtr auditTimer = NULL; - -void -FreeAuditTimer(void) -{ - if (auditTimer != NULL) { - /* Force output of pending messages */ - TimerForce(auditTimer); - TimerFree(auditTimer); - auditTimer = NULL; - } -} - -static char * -AuditPrefix(void) -{ - time_t tm; - char *autime, *s; - char *tmpBuf; - int len; - - time(&tm); - autime = ctime(&tm); - if ((s = strchr(autime, '\n'))) - *s = '\0'; - len = strlen(AUDIT_PREFIX) + strlen(autime) + 10 + 1; - tmpBuf = malloc(len); - if (!tmpBuf) - return NULL; - snprintf(tmpBuf, len, AUDIT_PREFIX, autime, (unsigned long)getpid()); - return tmpBuf; -} - -void -AuditF(const char * f, ...) -{ - va_list args; - - va_start(args, f); - - VAuditF(f, args); - va_end(args); -} - -static CARD32 -AuditFlush(OsTimerPtr timer, CARD32 now, pointer arg) -{ - char *prefix; - - if (nrepeat > 0) { - prefix = AuditPrefix(); - ErrorF("%slast message repeated %d times\n", - prefix != NULL ? prefix : "", nrepeat); - nrepeat = 0; - if (prefix != NULL) - free(prefix); - return AUDIT_TIMEOUT; - } else { - /* if the timer expires without anything to print, flush the message */ - oldlen = -1; - return 0; - } -} - -void -VAuditF(const char *f, va_list args) -{ - char *prefix; - char buf[1024]; - int len; - static char oldbuf[1024]; - - prefix = AuditPrefix(); - len = vsnprintf(buf, sizeof(buf), f, args); - - if (len == oldlen && strcmp(buf, oldbuf) == 0) { - /* Message already seen */ - nrepeat++; - } else { - /* new message */ - if (auditTimer != NULL) - TimerForce(auditTimer); - ErrorF("%s%s", prefix != NULL ? prefix : "", buf); - strlcpy(oldbuf, buf, sizeof(oldbuf)); - oldlen = len; - nrepeat = 0; - auditTimer = TimerSet(auditTimer, 0, AUDIT_TIMEOUT, AuditFlush, NULL); - } - if (prefix != NULL) - free(prefix); -} - -void -FatalError(const char *f, ...) -{ - va_list args; - static Bool beenhere = FALSE; - - if (beenhere) - ErrorF("\nFatalError re-entered, aborting\n"); - else - ErrorF("\nFatal server error:\n"); - - va_start(args, f); - VErrorF(f, args); - va_end(args); - ErrorF("\n"); - if (!beenhere) - OsVendorFatalError(); - if (!beenhere) { - beenhere = TRUE; - AbortServer(); - } else - abort(); - /*NOTREACHED*/ -} - -void -VErrorF(const char *f, va_list args) -{ -#ifdef DDXOSVERRORF - if (OsVendorVErrorFProc) - OsVendorVErrorFProc(f, args); - else - LogVWrite(-1, f, args); -#else - LogVWrite(-1, f, args); -#endif -} - -void -ErrorF(const char * f, ...) -{ - va_list args; - - va_start(args, f); - VErrorF(f, args); - va_end(args); -} - -/* A perror() workalike. */ - -void -Error(char *str) -{ - char *err = NULL; - int saveErrno = errno; - - if (str) { - err = malloc(strlen(strerror(saveErrno)) + strlen(str) + 2 + 1); - if (!err) - return; - sprintf(err, "%s: ", str); - strcat(err, strerror(saveErrno)); - LogWrite(-1, "%s", err); - free(err); - } else - LogWrite(-1, "%s", strerror(saveErrno)); -} - -void -LogPrintMarkers(void) -{ - /* Show what the message marker symbols mean. */ - LogWrite(0, "Markers: "); - LogMessageVerb(X_PROBED, 0, "probed, "); - LogMessageVerb(X_CONFIG, 0, "from config file, "); - LogMessageVerb(X_DEFAULT, 0, "default setting,\n\t"); - LogMessageVerb(X_CMDLINE, 0, "from command line, "); - LogMessageVerb(X_NOTICE, 0, "notice, "); - LogMessageVerb(X_INFO, 0, "informational,\n\t"); - LogMessageVerb(X_WARNING, 0, "warning, "); - LogMessageVerb(X_ERROR, 0, "error, "); - LogMessageVerb(X_NOT_IMPLEMENTED, 0, "not implemented, "); - LogMessageVerb(X_UNKNOWN, 0, "unknown.\n"); -} - +/*
+
+Copyright 1987, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall
+not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization
+from The Open Group.
+
+
+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts,
+Copyright 1994 Quarterdeck Office Systems.
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the names of Digital and
+Quarterdeck not be used in advertising or publicity pertaining to
+distribution of the software without specific, written prior
+permission.
+
+DIGITAL AND QUARTERDECK DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS, IN NO EVENT SHALL DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT
+OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE
+OR PERFORMANCE OF THIS SOFTWARE.
+
+*/
+
+/*
+ * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <X11/Xos.h>
+#include <stdio.h>
+#include <time.h>
+#include <sys/stat.h>
+#include <stdarg.h>
+#include <stdlib.h> /* for malloc() */
+#include <errno.h>
+
+#include "input.h"
+#include "site.h"
+#include "opaque.h"
+
+#ifdef WIN32
+#include <process.h>
+#ifndef _MSC_VER
+#define getpid(x) _getpid(x)
+#endif
+#endif
+
+#ifdef _MSC_VER
+#define S_ISREG(m) (((m)&_S_IFMT) == _S_IFREG)
+#endif
+
+#ifdef XF86BIGFONT
+#define _XF86BIGFONT_SERVER_
+#include <X11/extensions/xf86bigfont.h>
+#endif
+
+#ifdef DDXOSVERRORF
+void (*OsVendorVErrorFProc)(const char *, va_list args) = NULL;
+#endif
+
+static FILE *logFile = NULL;
+static Bool logFlush = FALSE;
+static Bool logSync = FALSE;
+static int logVerbosity = DEFAULT_LOG_VERBOSITY;
+static int logFileVerbosity = DEFAULT_LOG_FILE_VERBOSITY;
+
+/* Buffer to information logged before the log file is opened. */
+static char *saveBuffer = NULL;
+static int bufferSize = 0, bufferUnused = 0, bufferPos = 0;
+static Bool needBuffer = TRUE;
+
+/* Prefix strings for log messages. */
+#ifndef X_UNKNOWN_STRING
+#define X_UNKNOWN_STRING "(\?\?)"
+#endif
+#ifndef X_PROBE_STRING
+#define X_PROBE_STRING "(--)"
+#endif
+#ifndef X_CONFIG_STRING
+#define X_CONFIG_STRING "(**)"
+#endif
+#ifndef X_DEFAULT_STRING
+#define X_DEFAULT_STRING "(==)"
+#endif
+#ifndef X_CMDLINE_STRING
+#define X_CMDLINE_STRING "(++)"
+#endif
+#ifndef X_NOTICE_STRING
+#define X_NOTICE_STRING "(!!)"
+#endif
+#ifndef X_ERROR_STRING
+#define X_ERROR_STRING "(EE)"
+#endif
+#ifndef X_WARNING_STRING
+#define X_WARNING_STRING "(WW)"
+#endif
+#ifndef X_INFO_STRING
+#define X_INFO_STRING "(II)"
+#endif
+#ifndef X_NOT_IMPLEMENTED_STRING
+#define X_NOT_IMPLEMENTED_STRING "(NI)"
+#endif
+
+/*
+ * LogInit is called to start logging to a file. It is also called (with
+ * NULL arguments) when logging to a file is not wanted. It must always be
+ * called, otherwise log messages will continue to accumulate in a buffer.
+ *
+ * %s, if present in the fname or backup strings, is expanded to the display
+ * string.
+ */
+
+const char *
+LogInit(const char *fname, const char *backup)
+{
+ char *logFileName = NULL;
+
+ if (fname && *fname) {
+ /* xalloc() can't be used yet. */
+ logFileName = malloc(strlen(fname) + strlen(display) + 1);
+ if (!logFileName)
+ FatalError("Cannot allocate space for the log file name\n");
+ sprintf(logFileName, fname, display);
+
+ if (backup && *backup) {
+ struct stat buf;
+
+ if (!stat(logFileName, &buf) && S_ISREG(buf.st_mode)) {
+ char *suffix;
+ char *oldLog;
+
+ oldLog = malloc(strlen(logFileName) + strlen(backup) +
+ strlen(display) + 1);
+ suffix = malloc(strlen(backup) + strlen(display) + 1);
+ if (!oldLog || !suffix)
+ FatalError("Cannot allocate space for the log file name\n");
+ sprintf(suffix, backup, display);
+ sprintf(oldLog, "%s%s", logFileName, suffix);
+ free(suffix);
+ if (rename(logFileName, oldLog) == -1) {
+ FatalError("Cannot move old log file (\"%s\" to \"%s\"\n",
+ logFileName, oldLog);
+ }
+ free(oldLog);
+ }
+ }
+ if ((logFile = fopen(logFileName, "w")) == NULL)
+ FatalError("Cannot open log file \"%s\"\n", logFileName);
+ setvbuf(logFile, NULL, _IONBF, 0);
+
+ /* Flush saved log information. */
+ if (saveBuffer && bufferSize > 0) {
+ fwrite(saveBuffer, bufferPos, 1, logFile);
+ fflush(logFile);
+#ifndef WIN32
+ fsync(fileno(logFile));
+#endif
+ }
+ }
+
+ /*
+ * Unconditionally free the buffer, and flag that the buffer is no longer
+ * needed.
+ */
+ if (saveBuffer && bufferSize > 0) {
+ free(saveBuffer); /* Must be free(), not xfree() */
+ saveBuffer = NULL;
+ bufferSize = 0;
+ }
+ needBuffer = FALSE;
+
+ return logFileName;
+}
+
+void
+LogClose(void)
+{
+ if (logFile) {
+ fclose(logFile);
+ logFile = NULL;
+ }
+}
+
+Bool
+LogSetParameter(LogParameter param, int value)
+{
+ switch (param) {
+ case XLOG_FLUSH:
+ logFlush = value ? TRUE : FALSE;
+ return TRUE;
+ case XLOG_SYNC:
+ logSync = value ? TRUE : FALSE;
+ return TRUE;
+ case XLOG_VERBOSITY:
+ logVerbosity = value;
+ return TRUE;
+ case XLOG_FILE_VERBOSITY:
+ logFileVerbosity = value;
+ return TRUE;
+ default:
+ return FALSE;
+ }
+}
+
+/* This function does the actual log message writes. */
+
+void
+LogVWrite(int verb, const char *f, va_list args)
+{
+ char tmpBuffer[1024];
+ int len = 0;
+
+ /*
+ * Since a va_list can only be processed once, write the string to a
+ * buffer, and then write the buffer out to the appropriate output
+ * stream(s).
+ */
+ if (verb < 0 || logFileVerbosity >= verb || logVerbosity >= verb) {
+ vsnprintf(tmpBuffer, sizeof(tmpBuffer)-1, f, args);
+ tmpBuffer[sizeof(tmpBuffer)-1]=0;
+ len = strlen(tmpBuffer);
+ }
+ if ((verb < 0 || logVerbosity >= verb) && len > 0)
+ fwrite(tmpBuffer, len, 1, stderr);
+ if ((verb < 0 || logFileVerbosity >= verb) && len > 0) {
+ if (logFile) {
+ fwrite(tmpBuffer, len, 1, logFile);
+ if (logFlush) {
+ fflush(logFile);
+#ifndef WIN32
+ if (logSync)
+ fsync(fileno(logFile));
+#endif
+ }
+ } else if (needBuffer) {
+ /*
+ * Note, this code is used before OsInit() has been called, so
+ * xalloc() and friends can't be used.
+ */
+ if (len > bufferUnused) {
+ bufferSize += 1024;
+ bufferUnused += 1024;
+ if (saveBuffer)
+ saveBuffer = realloc(saveBuffer, bufferSize);
+ else
+ saveBuffer = malloc(bufferSize);
+ if (!saveBuffer)
+ FatalError("realloc() failed while saving log messages\n");
+ }
+ bufferUnused -= len;
+ memcpy(saveBuffer + bufferPos, tmpBuffer, len);
+ bufferPos += len;
+ }
+ }
+}
+
+void
+LogWrite(int verb, const char *f, ...)
+{
+ va_list args;
+
+ va_start(args, f);
+ LogVWrite(verb, f, args);
+ va_end(args);
+}
+
+void
+LogVMessageVerb(MessageType type, int verb, const char *format, va_list args)
+{
+ const char *s = X_UNKNOWN_STRING;
+ char tmpBuf[1024];
+
+ /* Ignore verbosity for X_ERROR */
+ if (logVerbosity >= verb || logFileVerbosity >= verb || type == X_ERROR) {
+ switch (type) {
+ case X_PROBED:
+ s = X_PROBE_STRING;
+ break;
+ case X_CONFIG:
+ s = X_CONFIG_STRING;
+ break;
+ case X_DEFAULT:
+ s = X_DEFAULT_STRING;
+ break;
+ case X_CMDLINE:
+ s = X_CMDLINE_STRING;
+ break;
+ case X_NOTICE:
+ s = X_NOTICE_STRING;
+ break;
+ case X_ERROR:
+ s = X_ERROR_STRING;
+ if (verb > 0)
+ verb = 0;
+ break;
+ case X_WARNING:
+ s = X_WARNING_STRING;
+ break;
+ case X_INFO:
+ s = X_INFO_STRING;
+ break;
+ case X_NOT_IMPLEMENTED:
+ s = X_NOT_IMPLEMENTED_STRING;
+ break;
+ case X_UNKNOWN:
+ s = X_UNKNOWN_STRING;
+ break;
+ case X_NONE:
+ s = NULL;
+ break;
+ }
+
+ /* if s is not NULL we need a space before format */
+ snprintf(tmpBuf, sizeof(tmpBuf), "%s%s%s", s ? s : "",
+ s ? " " : "",
+ format);
+ LogVWrite(verb, tmpBuf, args);
+ }
+}
+
+/* Log message with verbosity level specified. */
+void
+LogMessageVerb(MessageType type, int verb, const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+ LogVMessageVerb(type, verb, format, ap);
+ va_end(ap);
+}
+
+/* Log a message with the standard verbosity level of 1. */
+void
+LogMessage(MessageType type, const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+ LogVMessageVerb(type, 1, format, ap);
+ va_end(ap);
+}
+
+#ifdef __GNUC__
+void AbortServer(void) __attribute__((noreturn));
+#endif
+
+void
+AbortServer(void)
+{
+#ifdef XF86BIGFONT
+ XF86BigfontCleanup();
+#endif
+ CloseWellKnownConnections();
+ OsCleanup(TRUE);
+ CloseDownDevices();
+ AbortDDX();
+ fflush(stderr);
+ if (CoreDump)
+ abort();
+ exit (1);
+}
+
+#define AUDIT_PREFIX "AUDIT: %s: %ld: "
+#ifndef AUDIT_TIMEOUT
+#define AUDIT_TIMEOUT ((CARD32)(120 * 1000)) /* 2 mn */
+#endif
+
+static int nrepeat = 0;
+static int oldlen = -1;
+static OsTimerPtr auditTimer = NULL;
+
+void
+FreeAuditTimer(void)
+{
+ if (auditTimer != NULL) {
+ /* Force output of pending messages */
+ TimerForce(auditTimer);
+ TimerFree(auditTimer);
+ auditTimer = NULL;
+ }
+}
+
+static char *
+AuditPrefix(void)
+{
+ time_t tm;
+ char *autime, *s;
+ char *tmpBuf;
+ int len;
+
+ time(&tm);
+ autime = ctime(&tm);
+ if ((s = strchr(autime, '\n')))
+ *s = '\0';
+ len = strlen(AUDIT_PREFIX) + strlen(autime) + 10 + 1;
+ tmpBuf = malloc(len);
+ if (!tmpBuf)
+ return NULL;
+ snprintf(tmpBuf, len, AUDIT_PREFIX, autime, (unsigned long)getpid());
+ return tmpBuf;
+}
+
+void
+AuditF(const char * f, ...)
+{
+ va_list args;
+
+ va_start(args, f);
+
+ VAuditF(f, args);
+ va_end(args);
+}
+
+static CARD32
+AuditFlush(OsTimerPtr timer, CARD32 now, pointer arg)
+{
+ char *prefix;
+
+ if (nrepeat > 0) {
+ prefix = AuditPrefix();
+ ErrorF("%slast message repeated %d times\n",
+ prefix != NULL ? prefix : "", nrepeat);
+ nrepeat = 0;
+ if (prefix != NULL)
+ free(prefix);
+ return AUDIT_TIMEOUT;
+ } else {
+ /* if the timer expires without anything to print, flush the message */
+ oldlen = -1;
+ return 0;
+ }
+}
+
+void
+VAuditF(const char *f, va_list args)
+{
+ char *prefix;
+ char buf[1024];
+ int len;
+ static char oldbuf[1024];
+
+ prefix = AuditPrefix();
+ len = vsnprintf(buf, sizeof(buf), f, args);
+
+ if (len == oldlen && strcmp(buf, oldbuf) == 0) {
+ /* Message already seen */
+ nrepeat++;
+ } else {
+ /* new message */
+ if (auditTimer != NULL)
+ TimerForce(auditTimer);
+ ErrorF("%s%s", prefix != NULL ? prefix : "", buf);
+ strlcpy(oldbuf, buf, sizeof(oldbuf));
+ oldlen = len;
+ nrepeat = 0;
+ auditTimer = TimerSet(auditTimer, 0, AUDIT_TIMEOUT, AuditFlush, NULL);
+ }
+ if (prefix != NULL)
+ free(prefix);
+}
+
+void
+FatalError(const char *f, ...)
+{
+ va_list args;
+ static Bool beenhere = FALSE;
+
+ if (beenhere)
+ ErrorF("\nFatalError re-entered, aborting\n");
+ else
+ ErrorF("\nFatal server error:\n");
+
+ va_start(args, f);
+ VErrorF(f, args);
+ va_end(args);
+ ErrorF("\n");
+ if (!beenhere)
+ OsVendorFatalError();
+ if (!beenhere) {
+ beenhere = TRUE;
+ AbortServer();
+ } else
+ abort();
+ /*NOTREACHED*/
+}
+
+void
+VErrorF(const char *f, va_list args)
+{
+#ifdef DDXOSVERRORF
+ if (OsVendorVErrorFProc)
+ OsVendorVErrorFProc(f, args);
+ else
+ LogVWrite(-1, f, args);
+#else
+ LogVWrite(-1, f, args);
+#endif
+}
+
+void
+ErrorF(const char * f, ...)
+{
+ va_list args;
+
+ va_start(args, f);
+ VErrorF(f, args);
+ va_end(args);
+}
+
+/* A perror() workalike. */
+
+void
+Error(char *str)
+{
+ char *err = NULL;
+ int saveErrno = errno;
+
+ if (str) {
+ err = malloc(strlen(strerror(saveErrno)) + strlen(str) + 2 + 1);
+ if (!err)
+ return;
+ sprintf(err, "%s: ", str);
+ strcat(err, strerror(saveErrno));
+ LogWrite(-1, "%s", err);
+ free(err);
+ } else
+ LogWrite(-1, "%s", strerror(saveErrno));
+}
+
+void
+LogPrintMarkers(void)
+{
+ /* Show what the message marker symbols mean. */
+ LogWrite(0, "Markers: ");
+ LogMessageVerb(X_PROBED, 0, "probed, ");
+ LogMessageVerb(X_CONFIG, 0, "from config file, ");
+ LogMessageVerb(X_DEFAULT, 0, "default setting,\n\t");
+ LogMessageVerb(X_CMDLINE, 0, "from command line, ");
+ LogMessageVerb(X_NOTICE, 0, "notice, ");
+ LogMessageVerb(X_INFO, 0, "informational,\n\t");
+ LogMessageVerb(X_WARNING, 0, "warning, ");
+ LogMessageVerb(X_ERROR, 0, "error, ");
+ LogMessageVerb(X_NOT_IMPLEMENTED, 0, "not implemented, ");
+ LogMessageVerb(X_UNKNOWN, 0, "unknown.\n");
+}
+
diff --git a/xorg-server/os/makefile b/xorg-server/os/makefile new file mode 100644 index 000000000..e7a286970 --- /dev/null +++ b/xorg-server/os/makefile @@ -0,0 +1,36 @@ +ifeq ($(DEBUG),1)
+DEFINES += XSERVER_DTRACE
+endif
+
+SECURERPC_SRCS = rpcauth.c
+XDMCP_SRCS = xdmcp.c
+STRLCAT_SRCS = strlcat.c strlcpy.c
+XORG_SRCS = log.c
+
+CSRCS = \
+ WaitFor.c \
+ access.c \
+ auth.c \
+ backtrace.c \
+ connection.c \
+ io.c \
+ mitauth.c \
+ oscolor.c \
+ osinit.c \
+ utils.c \
+ strcasecmp.c \
+ strcasestr.c \
+ xdmauth.c \
+ xsha1.c \
+ xstrans.c \
+ xprintf.c \
+ $(XORG_SRCS)
+
+CSRCS += $(SECURERPC_SRCS)
+
+CSRCS += $(XDMCP_SRCS)
+
+CSRCS += $(STRLCAT_SRCS)
+
+LIBRARY=libos
+
diff --git a/xorg-server/os/oscolor.c b/xorg-server/os/oscolor.c index 7f6b93880..4e1513f53 100644 --- a/xorg-server/os/oscolor.c +++ b/xorg-server/os/oscolor.c @@ -49,6 +49,10 @@ SOFTWARE. #include <dix-config.h> #endif +#ifdef _MSC_VER +#define strncasecmp _strnicmp +#endif + #include <X11/keysym.h> #include "os.h" diff --git a/xorg-server/os/osinit.c b/xorg-server/os/osinit.c index e8fcd4540..23a45e5b7 100644 --- a/xorg-server/os/osinit.c +++ b/xorg-server/os/osinit.c @@ -166,6 +166,7 @@ OsInit(void) char fname[PATH_MAX]; if (!been_here) { +#ifndef _MSC_VER struct sigaction act, oact; int i; int siglist[] = { SIGSEGV, SIGQUIT, SIGILL, SIGFPE, SIGBUS, @@ -215,7 +216,7 @@ OsInit(void) int failure_signal = SIGQUIT; dlinfo(RTLD_SELF, RTLD_DI_SETSIGNAL, &failure_signal); #endif - +#endif #if !defined(__SCO__) && !defined(__CYGWIN__) && !defined(__UNIXWARE__) fclose(stdin); fclose(stdout); @@ -254,8 +255,10 @@ OsInit(void) #endif } +#ifndef _MSC_VER if (getpgrp () == 0) setpgid (0, 0); +#endif #ifdef RLIMIT_DATA if (limitDataSpace >= 0) diff --git a/xorg-server/os/utils.c b/xorg-server/os/utils.c index d7c8388d0..a3fc1acf8 100644 --- a/xorg-server/os/utils.c +++ b/xorg-server/os/utils.c @@ -217,6 +217,9 @@ static char *dev_tty_from_init = NULL; /* since we need to parse it anyway */ OsSigHandlerPtr OsSignal(int sig, OsSigHandlerPtr handler) { +#ifdef X_NOT_POSIX + return signal(sig, handler); +#else struct sigaction act, oact; sigemptyset(&act.sa_mask); @@ -227,6 +230,7 @@ OsSignal(int sig, OsSigHandlerPtr handler) if (sigaction(sig, &act, &oact)) perror("sigaction"); return oact.sa_handler; +#endif } /* @@ -252,7 +256,7 @@ OsSignal(int sig, OsSigHandlerPtr handler) #endif static Bool StillLocking = FALSE; -static char LockFile[PATH_MAX]; +static char szLockFile[PATH_MAX]; static Bool nolock = FALSE; /* @@ -264,26 +268,34 @@ static Bool nolock = FALSE; void LockServer(void) { +#if defined(WIN32) && !defined(__CYGWIN__) + char MutexName[100]; + sprintf(MutexName, "Global\\VcXsrv_Mutex_%d\n", getpid()); + if (!CreateMutex(NULL,TRUE,MutexName) || GetLastError()== ERROR_ALREADY_EXISTS) + { + FatalError("Server is already active for display %d\n", atoi(display)); + } +#else + char port[20]; char tmp[PATH_MAX], pid_str[12]; int lfd, i, haslock, l_pid, t; char *tmppath = NULL; int len; - char port[20]; if (nolock) return; /* * Path names */ tmppath = LOCK_DIR; - sprintf(port, "%d", atoi(display)); + len = strlen(LOCK_PREFIX) > strlen(LOCK_TMP_PREFIX) ? strlen(LOCK_PREFIX) : strlen(LOCK_TMP_PREFIX); len += strlen(tmppath) + strlen(port) + strlen(LOCK_SUFFIX) + 1; - if (len > sizeof(LockFile)) + if (len > sizeof(szLockFile)) FatalError("Display name `%s' is too long\n", port); (void)sprintf(tmp, "%s" LOCK_TMP_PREFIX "%s" LOCK_SUFFIX, tmppath, port); - (void)sprintf(LockFile, "%s" LOCK_PREFIX "%s" LOCK_SUFFIX, tmppath, port); + (void)sprintf(szLockFile, "%s" LOCK_PREFIX "%s" LOCK_SUFFIX, tmppath, port); /* * Create a temporary file containing our PID. Attempt three times @@ -325,7 +337,7 @@ LockServer(void) i = 0; haslock = 0; while ((!haslock) && (i++ < 3)) { - haslock = (link(tmp,LockFile) == 0); + haslock = (link(tmp,szLockFile) == 0); if (haslock) { /* * We're done. @@ -336,17 +348,17 @@ LockServer(void) /* * Read the pid from the existing file */ - lfd = open(LockFile, O_RDONLY); + lfd = open(szLockFile, O_RDONLY); if (lfd < 0) { unlink(tmp); - FatalError("Can't read lock file %s\n", LockFile); + FatalError("Can't read lock file %s\n", szLockFile); } pid_str[0] = '\0'; if (read(lfd, pid_str, 11) != 11) { /* * Bogus lock file. */ - unlink(LockFile); + unlink(szLockFile); close(lfd); continue; } @@ -363,7 +375,7 @@ LockServer(void) /* * Stale lock file. */ - unlink(LockFile); + unlink(szLockFile); continue; } else if (((t < 0) && (errno == EPERM)) || (t == 0)) { @@ -373,14 +385,15 @@ LockServer(void) unlink(tmp); FatalError("Server is already active for display %s\n%s %s\n%s\n", port, "\tIf this server is no longer running, remove", - LockFile, "\tand start again."); + szLockFile, "\tand start again."); } } } unlink(tmp); if (!haslock) - FatalError("Could not create server lock file: %s\n", LockFile); + FatalError("Could not create server lock file: %s\n", szLockFile); StillLocking = FALSE; +#endif } /* @@ -394,7 +407,7 @@ UnlockServer(void) if (!StillLocking){ - (void) unlink(LockFile); + (void) unlink(szLockFile); } } @@ -1185,7 +1198,7 @@ XNFstrdup(const char *s) } -#ifdef SIGVTALRM +#if defined(SIGVTALRM) && !defined(__CYGWIN__) #define SMART_SCHEDULE_POSSIBLE #endif @@ -1623,6 +1636,7 @@ Fclose(pointer iop) */ /* Consider LD* variables insecure? */ +#ifndef _MSC_VER #ifndef REMOVE_ENV_LD #define REMOVE_ENV_LD 1 #endif @@ -1631,6 +1645,7 @@ Fclose(pointer iop) #ifndef REMOVE_LONG_ENV #define REMOVE_LONG_ENV 1 #endif +#endif /* * Disallow stdout or stderr as pipes? It's possible to block the X server @@ -1661,7 +1676,7 @@ Fclose(pointer iop) #endif #define MAX_ARG_LENGTH 128 -#define MAX_ENV_LENGTH 256 +#define MAX_ENV_LENGTH 2048 #define MAX_ENV_PATH_LENGTH 2048 /* Limit for *PATH and TERMCAP */ #if USE_ISPRINT diff --git a/xorg-server/os/xprintf.c b/xorg-server/os/xprintf.c index 07eaa1f58..bf70661ac 100644 --- a/xorg-server/os/xprintf.c +++ b/xorg-server/os/xprintf.c @@ -39,7 +39,9 @@ # ifdef __va_copy # define va_copy __va_copy # else +# ifndef _MSC_VER # error "no working va_copy was found" +# endif # endif #endif @@ -48,11 +50,16 @@ Xvprintf(const char *format, va_list va) { char *ret; int size; + +#ifdef _MSC_VER + size = vsnprintf(NULL, 0, format, va); +#else va_list va2; va_copy(va2, va); size = vsnprintf(NULL, 0, format, va2); va_end(va2); +#endif ret = (char *)Xalloc(size + 1); if (ret == NULL) @@ -78,11 +85,16 @@ XNFvprintf(const char *format, va_list va) { char *ret; int size; + +#ifdef _MSC_VER + size = vsnprintf(NULL, 0, format, va); +#else va_list va2; va_copy(va2, va); size = vsnprintf(NULL, 0, format, va2); va_end(va2); +#endif ret = (char *)XNFalloc(size + 1); if (ret == NULL) diff --git a/xorg-server/os/xstrans.c b/xorg-server/os/xstrans.c index c086e225b..dd75ab53e 100644 --- a/xorg-server/os/xstrans.c +++ b/xorg-server/os/xstrans.c @@ -5,4 +5,8 @@ #define TRANS_REOPEN #define TRANS_SERVER #define XSERV_t +#ifndef TCPCONN +#define TCPCONN +#endif + #include <X11/Xtrans/transport.c> |