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45 lines
743 B
C
45 lines
743 B
C
/* sequential formatted external common routines*/
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#include "config.h"
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#include "f2c.h"
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#include "fio.h"
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extern char *f__fmtbuf;
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integer
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e_rsfe (void)
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{
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int n;
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f__init = 1;
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n = en_fio ();
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f__fmtbuf = NULL;
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return (n);
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}
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int
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c_sfe (cilist * a) /* check */
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{
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unit *p;
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if (a->ciunit >= MXUNIT || a->ciunit < 0)
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err (a->cierr, 101, "startio");
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p = &f__units[a->ciunit];
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if (p->ufd == NULL && fk_open (SEQ, FMT, a->ciunit))
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err (a->cierr, 114, "sfe");
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if (!p->ufmt)
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err (a->cierr, 102, "sfe");
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return (0);
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}
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integer
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e_wsfe (void)
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{
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int n;
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f__init = 1;
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n = en_fio ();
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f__fmtbuf = NULL;
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#ifdef ALWAYS_FLUSH
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if (!n && fflush (f__cf))
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err (f__elist->cierr, errno, "write end");
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#endif
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return n;
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}
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