R6.6 is the Xorg base-lineXORG-MAIN

1 files changed, 195 insertions, 0 deletions

diff --git a/error.c b/error.c
new file mode 100644
index 0000000..f80468f
--- /dev/null
+++ b/error.c
@@ -0,0 +1,195 @@
+/* $Xorg: error.c,v 1.4 2001/02/09 02:05:40 xorgcvs Exp $ */
+/*
+
+Copyright 1988, 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.
+
+*/
+
+/*
+ * xdm - display manager daemon
+ * Author:  Keith Packard, MIT X Consortium
+ *
+ * error.c
+ *
+ * Log display manager errors to a file as
+ * we generally do not have a terminal to talk to
+ */
+
+# include "dm.h"
+# include <stdio.h>
+#if NeedVarargsPrototypes
+# include <stdarg.h>
+#else
+/* this type needs to be big enough to contain int or pointer */
+typedef long Fmtarg_t;
+#endif
+
+/*VARARGS1*/
+LogInfo(
+#if NeedVarargsPrototypes
+    char * fmt, ...)
+#else
+    fmt, arg1, arg2, arg3, arg4, arg5, arg6)
+    char *fmt;
+    Fmtarg_t arg1, arg2, arg3, arg4, arg5, arg6;
+#endif
+{
+    fprintf (stderr, "xdm info (pid %d): ", getpid());
+#if NeedVarargsPrototypes
+    {
+	va_list args;
+	va_start(args, fmt);
+	vfprintf (stderr, fmt, args);
+	va_end(args);
+    }
+#else
+    fprintf (stderr, fmt, arg1, arg2, arg3, arg4, arg5, arg6);
+#endif
+    fflush (stderr);
+}
+
+/*VARARGS1*/
+LogError (
+#if NeedVarargsPrototypes
+    char * fmt, ...)
+#else
+    fmt, arg1, arg2, arg3, arg4, arg5, arg6)
+    char *fmt;
+    Fmtarg_t arg1, arg2, arg3, arg4, arg5, arg6;
+#endif
+{
+    fprintf (stderr, "xdm error (pid %d): ", getpid());
+#if NeedVarargsPrototypes
+    {
+	va_list args;
+	va_start(args, fmt);
+	vfprintf (stderr, fmt, args);
+	va_end(args);
+    }
+#else
+    fprintf (stderr, fmt, arg1, arg2, arg3, arg4, arg5, arg6);
+#endif
+    fflush (stderr);
+}
+
+/*VARARGS1*/
+LogPanic (
+#if NeedVarargsPrototypes
+    char * fmt, ...)
+#else
+    fmt, arg1, arg2, arg3, arg4, arg5, arg6)
+    char *fmt;
+    Fmtarg_t arg1, arg2, arg3, arg4, arg5, arg6;
+#endif
+{
+    fprintf (stderr, "xdm panic (pid %d): ", getpid());
+#if NeedVarargsPrototypes
+    {
+	va_list args;
+	va_start(args, fmt);
+	vfprintf (stderr, fmt, args);
+	va_end(args);
+    }
+#else
+    fprintf (fmt, arg1, arg2, arg3, arg4, arg5, arg6);
+#endif
+    fflush (stderr);
+    exit (1);
+}
+
+/*VARARGS1*/
+LogOutOfMem (
+#if NeedVarargsPrototypes
+    char * fmt, ...)
+#else
+    fmt, arg1, arg2, arg3, arg4, arg5, arg6)
+    char *fmt;
+    Fmtarg_t arg1, arg2, arg3, arg4, arg5, arg6;
+#endif
+{
+    fprintf (stderr, "xdm: out of memory in routine ");
+#if NeedVarargsPrototypes
+    {
+	va_list args;
+	va_start(args, fmt);
+	vfprintf (stderr, fmt, args);
+	va_end(args);
+    }
+#else
+    fprintf (stderr, fmt, arg1, arg2, arg3, arg4, arg5, arg6);
+#endif
+    fflush (stderr);
+}
+
+Panic (mesg)
+char	*mesg;
+{
+    int	i;
+
+    i = creat ("/dev/console", 0666);
+    write (i, "panic: ", 7);
+    write (i, mesg, strlen (mesg));
+    exit (1);
+}
+
+
+/*VARARGS1*/
+Debug (
+#if NeedVarargsPrototypes
+    char * fmt, ...)
+#else
+    fmt, arg1, arg2, arg3, arg4, arg5, arg6)
+    char *fmt;
+    Fmtarg_t arg1, arg2, arg3, arg4, arg5, arg6;
+#endif
+{
+    if (debugLevel > 0)
+    {
+#if NeedVarargsPrototypes
+	va_list args;
+	va_start(args, fmt);
+	vprintf (fmt, args);
+	va_end(args);
+#else
+	printf (fmt, arg1, arg2, arg3, arg4, arg5, arg6);
+#endif
+	fflush (stdout);
+    }
+}
+
+InitErrorLog ()
+{
+	int	i;
+	if (errorLogFile[0]) {
+		i = creat (errorLogFile, 0666);
+		if (i != -1) {
+			if (i != 2) {
+				dup2 (i, 2);
+				close (i);
+			}
+		} else
+			LogError ("Cannot open errorLogFile %s\n", errorLogFile);
+	}
+}