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annotate src/assman.c @ 22:d7fe157c402d
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| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Sat, 13 Jun 2015 05:32:07 +0300 |
| parents | |
| children | 3d082c566b53 |
| rev | line source |
|---|---|
| nuclear@22 | 1 #include "assman.h" |
| nuclear@22 | 2 |
| nuclear@22 | 3 int ass_fgetc(ass_file *fp) |
| nuclear@22 | 4 { |
| nuclear@22 | 5 char c; |
| nuclear@22 | 6 |
| nuclear@22 | 7 if(ass_fread(&c, 1, 1, fp) < 1) { |
| nuclear@22 | 8 return -1; |
| nuclear@22 | 9 } |
| nuclear@22 | 10 return c; |
| nuclear@22 | 11 } |
| nuclear@22 | 12 |
| nuclear@22 | 13 char *ass_fgets(char *s, int size, ass_file *fp) |
| nuclear@22 | 14 { |
| nuclear@22 | 15 int i, c; |
| nuclear@22 | 16 char *ptr = s; |
| nuclear@22 | 17 |
| nuclear@22 | 18 if(!size) return 0; |
| nuclear@22 | 19 |
| nuclear@22 | 20 for(i=0; i<size - 1; i++) { |
| nuclear@22 | 21 if((c = ass_fgetc(fp)) == -1) { |
| nuclear@22 | 22 break; |
| nuclear@22 | 23 } |
| nuclear@22 | 24 *ptr++ = c; |
| nuclear@22 | 25 |
| nuclear@22 | 26 if(c == '\n') break; |
| nuclear@22 | 27 } |
| nuclear@22 | 28 *ptr = 0; |
| nuclear@22 | 29 return ptr == s ? 0 : s; |
| nuclear@22 | 30 } |