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