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Annotation of 43BSDReno/contrib/isode-beta/compat/baduser.c, revision 1.1

1.1     ! root        1: /* baduser.c - check file of bad users */
        !             2: 
        !             3: #ifndef        lint
        !             4: static char *rcsid = "$Header: /f/osi/compat/RCS/baduser.c,v 7.0 89/11/23 21:22:54 mrose Rel $";
        !             5: #endif
        !             6: 
        !             7: /* 
        !             8:  * $Header: /f/osi/compat/RCS/baduser.c,v 7.0 89/11/23 21:22:54 mrose Rel $
        !             9:  *
        !            10:  *
        !            11:  * $Log:       baduser.c,v $
        !            12:  * Revision 7.0  89/11/23  21:22:54  mrose
        !            13:  * Release 6.0
        !            14:  * 
        !            15:  */
        !            16: 
        !            17: /*
        !            18:  *                               NOTICE
        !            19:  *
        !            20:  *    Acquisition, use, and distribution of this module and related
        !            21:  *    materials are subject to the restrictions of a license agreement.
        !            22:  *    Consult the Preface in the User's Manual for the full terms of
        !            23:  *    this agreement.
        !            24:  *
        !            25:  */
        !            26: 
        !            27: 
        !            28: /* LINTLIBRARY */
        !            29: 
        !            30: #include <stdio.h>
        !            31: #include "general.h"
        !            32: #include "manifest.h"
        !            33: #include "tailor.h"
        !            34: 
        !            35: /*  */
        !            36: 
        !            37: int    baduser (file, user)
        !            38: char   *file,
        !            39:        *user;
        !            40: {
        !            41:     int     hit,
        !            42:            tries;
        !            43:     register char  *bp;
        !            44:     char    buffer[BUFSIZ];
        !            45:     FILE   *fp;
        !            46: 
        !            47:     hit = 0;
        !            48:     for (tries = 0; tries < 2 && !hit; tries++) {
        !            49:        switch (tries) {
        !            50:            case 0:
        !            51:                if (file) {
        !            52:                    bp = isodefile (file, 0);
        !            53:                    break;
        !            54:                }
        !            55:                tries++;
        !            56:                /* and fall */
        !            57:            default:
        !            58:                bp = "/etc/ftpusers";
        !            59:                break;
        !            60:        }
        !            61:        if ((fp = fopen (bp, "r")) == NULL)
        !            62:            continue;
        !            63: 
        !            64:        while (fgets (buffer, sizeof buffer, fp)) {
        !            65:            if (bp = index (buffer, '\n'))
        !            66:                *bp = NULL;
        !            67:            if (strcmp (buffer, user) == 0) {
        !            68:                hit++;
        !            69:                break;
        !            70:            }
        !            71:        }
        !            72: 
        !            73:        (void) fclose (fp);
        !            74:     }
        !            75: 
        !            76: 
        !            77:     return hit;
        !            78: }

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