1 76193d7c 2003-09-30 devnull #include <u.h>
 2 76193d7c 2003-09-30 devnull #include <libc.h>
 3 76193d7c 2003-09-30 devnull #include <draw.h>
 4 76193d7c 2003-09-30 devnull 
 5 76193d7c 2003-09-30 devnull Font*
 6 76193d7c 2003-09-30 devnull openfont(Display *d, char *name)
 7 76193d7c 2003-09-30 devnull {
 8 76193d7c 2003-09-30 devnull 	Font *fnt;
 9 76193d7c 2003-09-30 devnull 	int fd, i, n;
10 76193d7c 2003-09-30 devnull 	char *buf;
11 76193d7c 2003-09-30 devnull 
12 76193d7c 2003-09-30 devnull 	fd = open(name, OREAD);
13 76193d7c 2003-09-30 devnull 	if(fd < 0)
14 76193d7c 2003-09-30 devnull 		return 0;
15 76193d7c 2003-09-30 devnull 
16 76193d7c 2003-09-30 devnull 	n = flength(fd);
17 76193d7c 2003-09-30 devnull 	buf = malloc(n+1);
18 76193d7c 2003-09-30 devnull 	if(buf == 0){
19 76193d7c 2003-09-30 devnull 		close(fd);
20 76193d7c 2003-09-30 devnull 		return 0;
21 76193d7c 2003-09-30 devnull 	}
22 76193d7c 2003-09-30 devnull 	buf[n] = 0;
23 76193d7c 2003-09-30 devnull 	i = read(fd, buf, n);
24 76193d7c 2003-09-30 devnull 	close(fd);
25 76193d7c 2003-09-30 devnull 	if(i != n){
26 76193d7c 2003-09-30 devnull 		free(buf);
27 76193d7c 2003-09-30 devnull 		return 0;
28 76193d7c 2003-09-30 devnull 	}
29 76193d7c 2003-09-30 devnull 	fnt = buildfont(d, buf, name);
30 76193d7c 2003-09-30 devnull 	free(buf);
31 76193d7c 2003-09-30 devnull 	return fnt;
32 76193d7c 2003-09-30 devnull }