shithub: riscv

ref: 1d891d163e814a93ee5346cf05b4fac297bf3a5c
dir: /sys/src/ape/lib/ap/plan9/getpwuid.c/

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#include <stddef.h>
#include <pwd.h>
#include <string.h>

extern int _getpw(int *, char **, char **);

static struct passwd holdpw;
static char dirbuf[40] = "/usr/";
static char *rc = "/bin/rc";

struct passwd *
getpwuid(uid_t uid)
{
	int num;
	char *nam, *mem;

	num = uid;
	nam = 0;
	mem = 0;
	if(_getpw(&num, &nam, &mem)){
		holdpw.pw_name = nam;
		holdpw.pw_uid = num;
		holdpw.pw_gid = num;
		strncpy(dirbuf+5, nam, sizeof(dirbuf)-6);
		holdpw.pw_dir = dirbuf;
		holdpw.pw_shell = rc;
		return &holdpw;
	}
	return NULL;
}