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/* ISC license. */
#include <errno.h>
#include <skalibs/buffer.h>
#include <skalibs/unix-timed.h>
#include <nsss/nsss-switch.h>
#include "nsss-switch-internal.h"
int nsss_switch_grp_get (nsss_switch_t *a, struct group *gr, stralloc *sa, genalloc *ga, tain_t const *deadline, tain_t *stamp)
{
unsigned char c = NSSS_SWITCH_GRP_GET ;
if (!ipc_timed_send(buffer_fd(&a->b), (char *)&c, 1, deadline, stamp)) return 0 ;
if (!buffer_timed_get(&a->b, (char *)&c, 1, deadline, stamp)) return 0 ;
if (c == 255) return 0 ;
if (c) return (errno = c, 0) ;
return nsss_switch_grp_read(&a->b, gr, sa, ga, deadline, stamp) ;
}
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