| 207 |
|
void *p |
| 208 |
|
) |
| 209 |
|
{ |
| 210 |
+ |
int rtotal = 0; |
| 211 |
|
char buf[MAXLINE]; |
| 212 |
|
|
| 213 |
|
for ( ; ; ) { |
| 214 |
+ |
int rval = 0; |
| 215 |
|
buf[MAXLINE-2] = '\n'; |
| 216 |
|
if (fgets(buf, MAXLINE, fp) == NULL) |
| 217 |
|
return(-1); |
| 218 |
|
if (buf[buf[0]=='\r'] == '\n') |
| 219 |
< |
return(0); |
| 219 |
> |
return(rtotal); |
| 220 |
|
if (buf[MAXLINE-2] != '\n') { |
| 221 |
|
ungetc(buf[MAXLINE-2], fp); /* prevent false end */ |
| 222 |
|
buf[MAXLINE-2] = '\0'; |
| 223 |
|
} |
| 224 |
< |
if (f != NULL && (*f)(buf, p) < 0) |
| 224 |
> |
if (f != NULL && (rval = (*f)(buf, p)) < 0) |
| 225 |
|
return(-1); |
| 226 |
+ |
rtotal += rval; |
| 227 |
|
} |
| 228 |
|
} |
| 229 |
|
|
