projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 914b7558 BJ |
1 | /*write sequential formatted external*/ |
| 2 | #include "fio.h" | |
| 3 | #include "fmt.h" | |
| 4 | extern int x_putc(),w_ed(),w_ned(); | |
| 5 | extern int xw_end(),xw_rev(),x_wSL(); | |
| 6 | s_wsfe(a) cilist *a; /*start*/ | |
| 7 | { int n; | |
| 8 | if(!init) f_init(); | |
| 9 | if(n=c_sfe(a,WRITE)) return(n); | |
| 10 | reading=0; | |
| 11 | sequential=1; | |
| 12 | formatted=1; | |
| 13 | external=1; | |
| 14 | elist=a; | |
| 15 | cursor=recpos=0; | |
| 16 | scale=0; | |
| 17 | fmtbuf=a->cifmt; | |
| 18 | curunit = &units[a->ciunit]; | |
| 19 | cf=curunit->ufd; | |
| 20 | if(pars_f(fmtbuf)<0) err(a->cierr,100,"startio"); | |
| 21 | putn= x_putc; | |
| 22 | doed= w_ed; | |
| 23 | doned= w_ned; | |
| 24 | doend=xw_end; | |
| 25 | dorevert=xw_rev; | |
| 26 | donewrec=x_wSL; | |
| 27 | fmt_bg(); | |
| 28 | cplus=0; | |
| 29 | cblank=curunit->ublnk; | |
| 30 | if(!curunit->uwrt) nowwriting(curunit); | |
| 31 | return(0); | |
| 32 | } | |
| 33 | x_putc(c) | |
| 34 | { | |
| 35 | recpos++; | |
| 36 | putc(c,cf); | |
| 37 | } | |
| 38 | pr_put(c) | |
| 39 | { static flag new = 1; | |
| 40 | recpos++; | |
| 41 | if(c=='\n') | |
| 42 | { new=1; | |
| 43 | putc(c,cf); | |
| 44 | } | |
| 45 | else if(new==1) | |
| 46 | { new=0; | |
| 47 | if(c=='0') putc('\n',cf); | |
| 48 | else if(c=='1') putc('\f',cf); | |
| 49 | } | |
| 50 | else putc(c,cf); | |
| 51 | } | |
| 52 | x_wSL() | |
| 53 | { | |
| 54 | (*putn)('\n'); | |
| 55 | recpos=0; | |
| 56 | cursor = 0; | |
| 57 | return(1); | |
| 58 | } | |
| 59 | xw_end() | |
| 60 | { | |
| 61 | (*putn)('\n'); | |
| 62 | return(0); | |
| 63 | } | |
| 64 | xw_rev() | |
| 65 | { | |
| 66 | if(workdone) (*putn)('\n'); | |
| 67 | return(workdone=0); | |
| 68 | } |