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/* COVERAGE: getgroups getgroups16 */
#define _GNU_SOURCE
#include <sys/types.h>
#include <unistd.h>
#include <grp.h>
#include <sys/param.h>
#include <sys/syscall.h>
int main()
{
gid_t gidset[NGROUPS];
getgroups(NGROUPS, gidset);
//staptest// getgroups (NNNN, XXXX) = NNNN
getgroups(-1, gidset);
//staptest// getgroups (-1, XXXX) = -NNNN
getgroups(NGROUPS, (gid_t *)-1);
#ifdef __s390__
//staptest// getgroups (NNNN, 0x[7]?[f]+) = NNNN
#else
//staptest// getgroups (NNNN, 0x[f]+) = NNNN
#endif
#if (__WORDSIZE != 64) && defined(SYS_getgroups)
syscall(SYS_getgroups, NGROUPS, gidset);
//staptest// getgroups (NNNN, XXXX) = NNNN
syscall(SYS_getgroups, -1, gidset);
//staptest// getgroups (-1, XXXX) = NNNN
syscall(SYS_getgroups, NGROUPS, (gid_t *)-1);
#ifdef __s390__
//staptest// getgroups (NNNN, 0x[7]?[f]+) = NNNN
#else
//staptest// getgroups (NNNN, 0x[f]+) = NNNN
#endif
#endif
return 0;
}
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