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Annotation of 41BSD/lib/libI77/sfe.c, revision 1.1

1.1     ! root        1: /* sequential formatted external common routines*/
        !             2: #include "fio.h"
        !             3: extern char *fmtbuf;
        !             4: e_rsfe()
        !             5: {      int n;
        !             6:        n=en_fio();
        !             7:        fmtbuf=NULL;
        !             8:        return(n);
        !             9: }
        !            10: c_sfe(a) cilist *a; /* check */
        !            11: {      unit *p;
        !            12:        if(a->ciunit >= MXUNIT || a->ciunit<0)
        !            13:                err(a->cierr,101,"startio");
        !            14:        p = &units[a->ciunit];
        !            15:        if(p->ufd==NULL && fk_open(SEQ,FMT,a->ciunit)) err(a->cierr,114,"sfe")
        !            16:        if(!p->ufmt) err(a->cierr,102,"sfe")
        !            17:        return(0);
        !            18: }
        !            19: e_wsfe()
        !            20: {      return(e_rsfe());
        !            21: }

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