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/* ISC license. */
#include <errno.h>
#include <skalibs/uint32.h>
#include <skalibs/buffer.h>
#include <skalibs/unix-timed.h>
#include <nsss/nsss-switch.h>
#include "nsss-switch-internal.h"
int nsss_switch_pwd_getbyuid (nsss_switch_t *a, struct passwd *pw, stralloc *sa, uid_t uid, tain_t const *deadline, tain_t *stamp)
{
char buf[5] = { NSSS_SWITCH_PWD_GETBYUID } ;
uint32_pack_big(buf + 1, uid) ;
if (!ipc_timed_send(buffer_fd(&a->b), buf, 5, deadline, stamp)) return 0 ;
if (!buffer_timed_get(&a->b, &buf[0], 1, deadline, stamp)) return 0 ;
if ((unsigned char)buf[0] == 255) return 0 ;
if (buf[0]) return (errno = buf[0], 0) ;
return nsss_switch_pwd_read(&a->b, pw, sa, deadline, stamp) ;
}
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