1 #include "pwf.h"
2
3 static FILE *f;
4 static char *line;
5 static struct passwd pw;
6 static size_t size;
7
setpwent()8 void setpwent()
9 {
10 if (f) fclose(f);
11 f = 0;
12 }
13
14 weak_alias(setpwent, endpwent);
15
getpwent()16 struct 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
getpwuid(uid_t uid)25 struct passwd *getpwuid(uid_t uid)
26 {
27 struct passwd *res;
28 __getpw_a(0, uid, &pw, &line, &size, &res);
29 return res;
30 }
31
getpwnam(const char * name)32 struct passwd *getpwnam(const char *name)
33 {
34 struct passwd *res;
35 __getpw_a(name, 0, &pw, &line, &size, &res);
36 return res;
37 }
38