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/* ISC license. */
#include <errno.h>
#include <skalibs/stralloc.h>
#include <nsss/pwd-unix.h>
#include <nsss/nsss-unix.h>
#include "nsss-internal.h"
int nsss_unix_getpwuid_r (uid_t uid, struct passwd *pw, char *buf, size_t buflen, struct passwd **pwp)
{
struct passwd pw2 ;
stralloc sa = STRALLOC_ZERO ;
nsss_unix_t a = NSSS_UNIX_ZERO ;
int e = errno ;
if (!nsss_unix_pwd_start(&a)) return errno ;
errno = 0 ;
if (!nsss_unix_pwd_getbyuid(&a, &pw2, &sa, uid))
{
nsss_unix_pwd_end(&a) ;
*pwp = 0 ;
return errno ? errno : (errno = e, 0) ;
}
nsss_unix_pwd_end(&a) ;
if (!nsss_pwd_copy(pw, buf, buflen, &pw2, sa.s, sa.len))
{
stralloc_free(&sa) ;
*pwp = 0 ;
return errno ;
}
stralloc_free(&sa) ;
*pwp = pw ;
return (errno = e, 0) ;
}
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