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Annotation of researchv9/X11/src/X.V11R1/lib/X/XErrHndlr.c, revision 1.1.1.1

1.1       root        1: #include "copyright.h"
                      2: 
                      3: /* $Header: XErrHndlr.c,v 11.9 87/09/11 08:02:57 toddb Exp $ */
                      4: /* Copyright    Massachusetts Institute of Technology    1986  */
                      5: 
                      6: #include "Xlibint.h"
                      7: 
                      8: extern int _XDefaultError();
                      9: /* 
                     10:  * XErrorHandler - This procedure sets the X non-fatal error handler
                     11:  * (_XErrorFunction) to be the specified routine.  If NULL is passed in
                     12:  * the original error handler is restored.
                     13:  */
                     14:  
                     15: XSetErrorHandler(handler)
                     16:     register int (*handler)();
                     17: {
                     18:     if (handler != NULL) {
                     19:        _XErrorFunction = handler;
                     20:     }
                     21:     else {
                     22:        _XErrorFunction = _XDefaultError;
                     23:     }
                     24: }
                     25: 
                     26: /* 
                     27:  * XIOErrorHandler - This procedure sets the X fatal I/O error handler
                     28:  * (_XIOErrorFunction) to be the specified routine.  If NULL is passed in 
                     29:  * the original error handler is restored.
                     30:  */
                     31:  
                     32: extern int _XIOError();
                     33: XSetIOErrorHandler(handler)
                     34:     register int (*handler)();
                     35: {
                     36:     if (handler != NULL) {
                     37:        _XIOErrorFunction = handler;
                     38:     }
                     39:     else {
                     40:        _XIOErrorFunction = _XIOError;
                     41:     }
                     42: }

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