Return to cerror.s CVS log

Up to [CSRG BSD Unix] / 43BSD / ucb / dbx

Annotation of 43BSD/ucb/dbx/cerror.s, revision 1.1

1.1     ! root        1: #!/bin/csh -f
        !             2: #
        !             3: # Copyright (c) 1983 Regents of the University of California.
        !             4: # All rights reserved.  The Berkeley software License Agreement
        !             5: # specifies the terms and conditions for redistribution.
        !             6: #
        !             7: #      @(#)cerror.s    5.1 (Berkeley) 5/31/85
        !             8: #
        !             9: # static char rcsid[] = "$Header: cerror.s,v 1.5 84/12/26 10:38:33 linton Exp $";
        !            10: #
        !            11: # modified version of cerror
        !            12: #
        !            13: # The idea is that every time an error occurs in a system call
        !            14: # I want a special function "syserr" called.  This function will
        !            15: # either print a message and exit or do nothing depending on
        !            16: # defaults and use of "onsyserr".
        !            17: #
        !            18: 
        !            19: .globl cerror
        !            20: .comm  _errno,4
        !            21: 
        !            22: cerror:
        !            23:        movl    r0,_errno
        !            24:        calls   $0,_syserr      # new code
        !            25:        mnegl   $1,r0
        !            26:        ret
        !            27: 
        !            28: .globl __mycerror              # clumsy way to get this loaded
        !            29: 
        !            30: __mycerror:
        !            31:        .word   0
        !            32:        ret

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.