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Diffstat (limited to 'error.c')
| -rw-r--r-- | error.c | 195 |
1 files changed, 195 insertions, 0 deletions
@@ -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); + } +} |