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Annotation of 43BSDReno/pgrm/dbx/cerror.iris.s, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1983 The Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms are permitted
                      6:  * provided that: (1) source distributions retain this entire copyright
                      7:  * notice and comment, and (2) distributions including binaries display
                      8:  * the following acknowledgement:  ``This product includes software
                      9:  * developed by the University of California, Berkeley and its contributors''
                     10:  * in the documentation or other materials provided with the distribution
                     11:  * and in all advertising materials mentioning features or use of this
                     12:  * software. Neither the name of the University nor the names of its
                     13:  * contributors may be used to endorse or promote products derived
                     14:  * from this software without specific prior written permission.
                     15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
                     16:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
                     17:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     18:  *
                     19:  *     @(#)cerror.iris.s       5.3 (Berkeley) 6/1/90
                     20:  */
                     21: 
                     22: /*
                     23:  * modified version of cerror
                     24:  *
                     25:  * The idea is that every time an error occurs in a system call
                     26:  * I want a special function "syserr" called.  This function will
                     27:  * either print a message and exit or do nothing depending on
                     28:  * defaults and use of "onsyserr".
                     29:  */
                     30: 
                     31: .comm  _errno,4
                     32: 
                     33: .globl cerror
                     34: cerror:
                     35:        movl    d0,_errno
                     36:        jbsr    _syserr         /* new code */
                     37:        moveq   #-1,d0
                     38:        rts
                     39: 
                     40: .globl __mycerror              /* clumsy way to get this loaded */
                     41: 
                     42: __mycerror:
                     43:        rts

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