Rev 300 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 324 | serge | 1 | |
| 300 | serge | 2 | #include |
| 324 | serge | 3 | |
| 300 | serge | 4 | |
| 324 | serge | 5 | |
| 6 | |||
| 300 | serge | 7 | |
| 8 | |||
| 9 | { size_t req; |
||
| 10 | size_t cnt; |
||
| 11 | char *p; |
||
| 324 | serge | 12 | // if(!((f->mode & FILE_OPEN_READ)|(f->mode & FILE_OPEN_PLUS))) |
| 13 | // return 0; |
||
| 14 | req=count*size; |
||
| 300 | serge | 15 | p= (char*)dst; |
| 324 | serge | 16 | |
| 17 | |||
| 300 | serge | 18 | req=f->filesize-f->filepos-f->strpos; |
| 324 | serge | 19 | count=0; |
| 20 | while(req) |
||
| 300 | serge | 21 | { |
| 22 | if (f->remain) |
||
| 23 | { cnt= (req > f->remain) ? f->remain : req; |
||
| 324 | serge | 24 | memcpy(p,f->stream,cnt); |
| 25 | p+=cnt; |
||
| 26 | f->stream+=cnt; |
||
| 27 | f->strpos+=cnt; |
||
| 28 | f->remain-=cnt; |
||
| 29 | count+=cnt; |
||
| 30 | req-=cnt; |
||
| 31 | } |
||
| 32 | else |
||
| 33 | { |
||
| 34 | f->filepos+=8192; |
||
| 35 | if(!fill_buff(f)) |
||
| 36 | { printf("error reading file %d=",f->filepos); //eof or error |
||
| 37 | break; |
||
| 38 | } |
||
| 39 | }; |
||
| 40 | }; |
||
| 300 | serge | 41 | return count/size; |
| 42 | } |
||
| 43 | |||
| 44 | |||
| 45 | { int err; |
||
| 324 | serge | 46 | size_t bytes; |
| 47 | |||
| 48 | |||
| 300 | serge | 49 | 8192,&bytes); |
| 324 | serge | 50 | if(bytes == -1) |
| 51 | return 0; |
||
| 52 | // if(!bytes) return 0; |
||
| 53 | f->stream = f->buffer; |
||
| 54 | f->remain = 8192; |
||
| 55 | f->strpos=0; |
||
| 56 | return bytes; |
||
| 300 | serge | 57 | }; |
| 324 | serge | 58 |