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Last change
on this file was 1392, checked in by bird, 21 years ago |
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This commit was generated by cvs2svn to compensate for changes in r1391,
which included commits to RCS files with non-trunk default branches.
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Property cvs2svn:cvs-rev
set to
1.1.1.2
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Property svn:eol-style
set to
native
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Property svn:executable
set to
*
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File size:
1.4 KB
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| 1 | /*write sequential formatted external*/
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| 2 | #include "config.h"
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| 3 | #include "f2c.h"
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| 4 | #include "fio.h"
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| 5 | #include "fmt.h"
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| 6 | extern int f__hiwater;
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| 7 |
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| 8 | int
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| 9 | x_wSL (void)
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| 10 | {
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| 11 | int n = f__putbuf ('\n');
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| 12 | f__hiwater = f__recpos = f__cursor = 0;
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| 13 | return (n == 0);
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| 14 | }
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| 15 |
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| 16 | static int
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| 17 | xw_end (void)
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| 18 | {
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| 19 | int n;
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| 20 |
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| 21 | if (f__nonl)
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| 22 | {
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| 23 | f__putbuf (n = 0);
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| 24 | fflush (f__cf);
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| 25 | }
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| 26 | else
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| 27 | n = f__putbuf ('\n');
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| 28 | f__hiwater = f__recpos = f__cursor = 0;
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| 29 | return n;
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| 30 | }
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| 31 |
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| 32 | static int
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| 33 | xw_rev (void)
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| 34 | {
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| 35 | int n = 0;
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| 36 | if (f__workdone)
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| 37 | {
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| 38 | n = f__putbuf ('\n');
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| 39 | f__workdone = 0;
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| 40 | }
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| 41 | f__hiwater = f__recpos = f__cursor = 0;
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| 42 | return n;
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| 43 | }
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| 44 |
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| 45 | integer
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| 46 | s_wsfe (cilist * a) /*start */
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| 47 | {
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| 48 | int n;
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| 49 | if (f__init != 1)
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| 50 | f_init ();
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| 51 | f__init = 3;
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| 52 | f__reading = 0;
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| 53 | f__sequential = 1;
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| 54 | f__formatted = 1;
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| 55 | f__external = 1;
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| 56 | if ((n = c_sfe (a)))
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| 57 | return (n);
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| 58 | f__elist = a;
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| 59 | f__hiwater = f__cursor = f__recpos = 0;
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| 60 | f__nonl = 0;
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| 61 | f__scale = 0;
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| 62 | f__fmtbuf = a->cifmt;
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| 63 | f__curunit = &f__units[a->ciunit];
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| 64 | f__cf = f__curunit->ufd;
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| 65 | if (pars_f (f__fmtbuf) < 0)
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| 66 | err (a->cierr, 100, "startio");
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| 67 | f__putn = x_putc;
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| 68 | f__doed = w_ed;
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| 69 | f__doned = w_ned;
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| 70 | f__doend = xw_end;
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| 71 | f__dorevert = xw_rev;
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| 72 | f__donewrec = x_wSL;
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| 73 | fmt_bg ();
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| 74 | f__cplus = 0;
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| 75 | f__cblank = f__curunit->ublnk;
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| 76 | if (f__curunit->uwrt != 1 && f__nowwriting (f__curunit))
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| 77 | err (a->cierr, errno, "write start");
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| 78 | return (0);
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| 79 | }
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