static char *sccsid
="@(#)biff.c 4.2 (Berkeley) %G%";
fprintf(stderr
, "Where are you?\n"), exit(1);
printf("is %s\n", stb
.st_mode
&0100 ? "y" : "n");
exit((stb
.st_mode
&0100) ? 0 : 1);
if (chmod(cp
, stb
.st_mode
|0100) < 0)
if (chmod(cp
, stb
.st_mode
&~0100) < 0)
fprintf(stderr
, "usage: biff [y] [n]\n");
exit((stb
.st_mode
&0100) ? 0 : 1);