static void
settrivialscreenmap(void)
{
unsigned short i;
if (getuniscrnmap(fd, obuf))
exit(1);
have_obuf = 1;
for (i = 0; i < E_TABSZ; i++)
nbuf[i] = i;
if (loaduniscrnmap(fd, nbuf)) {
kbd_error(EXIT_FAILURE, 0, _("cannot change translation table\n"));
}
}
void
saveoldmap(int fd, char *omfil) {
FILE *fp;
char buf[E_TABSZ];
unsigned short ubuf[E_TABSZ];
int i, havemap, haveumap;
if ((fp = fopen(omfil, "w")) == NULL) {
perror(omfil);
exit(1);
}
havemap = haveumap = 1;
if (getscrnmap(fd,buf))
havemap = 0;
if (getuniscrnmap(fd,ubuf))
haveumap = 0;
if (havemap && haveumap) {
for (i = 0; i < E_TABSZ; i++) {
if ((ubuf[i] & ~0xff) != 0xf000) {
havemap = 0;
break;
}
}
}
if (havemap) {
if (fwrite(buf,sizeof(buf),1,fp) != 1) {
fprintf(stderr, _("Error writing map to file\n"));
exit(1);
}
} else if (haveumap) {
if (fwrite(ubuf,sizeof(ubuf),1,fp) != 1) {
fprintf(stderr, _("Error writing map to file\n"));
exit(1);
}
} else {
fprintf(stderr, _("Cannot read console map\n"));
exit(1);
}
fclose(fp);
if (verbose)
printf(_("Saved screen map in `%s'\n"), omfil);
}
