1#include "pwf.h"
 2
 3static FILE *f;
 4static char *line;
 5static struct passwd pw;
 6static size_t size;
 7
 8void setpwent()
 9{
10	if (f) fclose(f);
11	f = 0;
12}
13
14weak_alias(setpwent, endpwent);
15
16struct passwd *getpwent()
17{
18	struct passwd *res;
19	if (!f) f = fopen("/etc/passwd", "rbe");
20	if (!f) return 0;
21	__getpwent_a(f, &pw, &line, &size, &res);
22	return res;
23}
24
25struct passwd *getpwuid(uid_t uid)
26{
27	struct passwd *res;
28	__getpw_a(0, uid, &pw, &line, &size, &res);
29	return res;
30}
31
32struct passwd *getpwnam(const char *name)
33{
34	struct passwd *res;
35	__getpw_a(name, 0, &pw, &line, &size, &res);
36	return res;
37}