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Last change
on this file since 696 was 2, checked in by bird, 23 years ago |
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Initial revision
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Property cvs2svn:cvs-rev
set to
1.1
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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:
1.3 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 | f__putbuf(n = 0);
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| 23 | fflush(f__cf);
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| 24 | }
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| 25 | else
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| 26 | n = f__putbuf('\n');
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| 27 | f__hiwater = f__recpos = f__cursor = 0;
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| 28 | return n;
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| 29 | }
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| 30 |
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| 31 | static int
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| 32 | xw_rev(Void)
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| 33 | {
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| 34 | int n = 0;
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| 35 | if(f__workdone) {
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| 36 | n = f__putbuf('\n');
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| 37 | f__workdone = 0;
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| 38 | }
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| 39 | f__hiwater = f__recpos = f__cursor = 0;
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| 40 | return n;
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| 41 | }
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| 42 |
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| 43 | #ifdef KR_headers
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| 44 | integer s_wsfe(a) cilist *a; /*start*/
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| 45 | #else
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| 46 | integer s_wsfe(cilist *a) /*start*/
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| 47 | #endif
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| 48 | { int n;
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| 49 | if(f__init != 1) f_init();
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| 50 | f__init = 3;
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| 51 | f__reading=0;
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| 52 | f__sequential=1;
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| 53 | f__formatted=1;
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| 54 | f__external=1;
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| 55 | if(n=c_sfe(a)) return(n);
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| 56 | f__elist=a;
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| 57 | f__hiwater = f__cursor=f__recpos=0;
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| 58 | f__nonl = 0;
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| 59 | f__scale=0;
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| 60 | f__fmtbuf=a->cifmt;
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| 61 | f__curunit = &f__units[a->ciunit];
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| 62 | f__cf=f__curunit->ufd;
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| 63 | if(pars_f(f__fmtbuf)<0) err(a->cierr,100,"startio");
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| 64 | f__putn= x_putc;
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| 65 | f__doed= w_ed;
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| 66 | f__doned= w_ned;
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| 67 | f__doend=xw_end;
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| 68 | f__dorevert=xw_rev;
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| 69 | f__donewrec=x_wSL;
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| 70 | fmt_bg();
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| 71 | f__cplus=0;
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| 72 | f__cblank=f__curunit->ublnk;
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| 73 | if(f__curunit->uwrt != 1 && f__nowwriting(f__curunit))
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| 74 | err(a->cierr,errno,"write start");
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| 75 | return(0);
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| 76 | }
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