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1fc04640bb
* libF77/main.c (main): Avoid implicit int. * libI77/dfe.c (y_rsk, y_getc, c_dfe): Likewise. * libI77/due.c (c_due): Likewise. * libI77/err.c (f__canseek, f__nowreading, f__nowwriting): Likewise. * libI77/fmt.c (op_gen, ne_d, e_d, pars_f, type_f, en_fio): Likewise. * libI77/iio.c (z_getc, z_rnew, c_si, z_wnew): Likewise. * libI77/lread.c (t_getc, c_le, l_read): Likewise. * libI77/lwrite.c (l_write): Likewise. * libI77/open.c (fk_open): Likewise. * libI77/rdfmt.c (rd_ed, rd_ned): Likewise. * libI77/rsfe.c (xrd_SL, x_getc, x_endp, x_rev): Likewise. * libI77/rsne.c (t_getc, x_rsne): Likewise. * libI77/sfe.c (c_sfe): Likewise. * libI77/sue.c (c_sue): Likewise. * libI77/uio.c (do_us): Likewise. * libI77/wref.c (wrt_E, wrt_F): Likewise. * libI77/wrtfmt.c (wrt_L, w_ed, w_ned): Likewise. From-SVN: r54169
98 lines
1.6 KiB
C
98 lines
1.6 KiB
C
/* read sequential formatted external */
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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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#include "fmt.h"
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int
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xrd_SL (void)
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{
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int ch;
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if (!f__curunit->uend)
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while ((ch = getc (f__cf)) != '\n')
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if (ch == EOF)
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{
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f__curunit->uend = 1;
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break;
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}
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f__cursor = f__recpos = 0;
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return (1);
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}
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int
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x_getc (void)
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{
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int ch;
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if (f__curunit->uend)
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return (EOF);
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ch = getc (f__cf);
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if (ch != EOF && ch != '\n')
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{
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f__recpos++;
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return (ch);
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}
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if (ch == '\n')
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{
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(void) ungetc (ch, f__cf);
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return (ch);
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}
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if (f__curunit->uend || feof (f__cf))
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{
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errno = 0;
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f__curunit->uend = 1;
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return (-1);
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}
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return (-1);
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}
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int
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x_endp (void)
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{
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xrd_SL ();
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return f__curunit->uend == 1 ? EOF : 0;
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}
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int
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x_rev (void)
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{
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(void) xrd_SL ();
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return (0);
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}
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integer
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s_rsfe (cilist * a) /* start */
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{
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int n;
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if (f__init != 1)
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f_init ();
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f__init = 3;
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f__reading = 1;
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f__sequential = 1;
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f__formatted = 1;
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f__external = 1;
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if (n = c_sfe (a))
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return (n);
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f__elist = a;
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f__cursor = f__recpos = 0;
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f__scale = 0;
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f__fmtbuf = a->cifmt;
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f__curunit = &f__units[a->ciunit];
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f__cf = f__curunit->ufd;
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if (pars_f (f__fmtbuf) < 0)
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err (a->cierr, 100, "startio");
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f__getn = x_getc;
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f__doed = rd_ed;
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f__doned = rd_ned;
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fmt_bg ();
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f__doend = x_endp;
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f__donewrec = xrd_SL;
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f__dorevert = x_rev;
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f__cblank = f__curunit->ublnk;
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f__cplus = 0;
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if (f__curunit->uwrt && f__nowreading (f__curunit))
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err (a->cierr, errno, "read start");
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if (f__curunit->uend)
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err (f__elist->ciend, (EOF), "read start");
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return (0);
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}
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