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Annotation of 43BSD/usr.lib/libU77/ierrno_.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1980 Regents of the University of California.
        !             3:  * All rights reserved.  The Berkeley software License Agreement
        !             4:  * specifies the terms and conditions for redistribution.
        !             5:  *
        !             6:  *     @(#)ierrno_.c   5.1     6/7/85
        !             7:  */
        !             8: 
        !             9: /*
        !            10:  * return the current value of the system error register
        !            11:  *
        !            12:  * calling sequence:
        !            13:  *     ier = ierrno()
        !            14:  * where:
        !            15:  *     ier will receive the current value of errno
        !            16:  */
        !            17: 
        !            18: extern int errno;
        !            19: 
        !            20: long ierrno_()
        !            21: {
        !            22:        return((long)errno);
        !            23: }

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