| 11 |
|
|
| 12 |
|
#include "rtio.h" |
| 13 |
|
|
| 14 |
+ |
#ifdef getc_unlocked /* avoid horrendous overhead of flockfile */ |
| 15 |
+ |
#define getc getc_unlocked |
| 16 |
+ |
#endif |
| 17 |
|
|
| 18 |
+ |
|
| 19 |
|
char * |
| 20 |
|
fgetline(s, n, fp) /* read in line with escapes, elide final newline */ |
| 21 |
|
char *s; |
| 26 |
|
register int c = EOF; |
| 27 |
|
|
| 28 |
|
while (--n > 0 && (c = getc(fp)) != EOF) { |
| 29 |
< |
if (c == '\r') |
| 30 |
< |
continue; |
| 29 |
> |
if (c == '\r' && (c = getc(fp)) != '\n') { |
| 30 |
> |
ungetc(c, fp); /* must be Apple file */ |
| 31 |
> |
c = '\n'; |
| 32 |
> |
} |
| 33 |
|
if (c == '\n' && (cp == s || cp[-1] != '\\')) |
| 34 |
|
break; |
| 35 |
|
*cp++ = c; |
