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/* COVERAGE: listen */
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/socket.h>
#include <sys/mman.h>
int main()
{
int sock_stream;
int sock_dgram;
int fd_null;
mlockall(MCL_CURRENT);
sock_stream = socket(PF_INET, SOCK_STREAM, 0);
//staptest// socket (PF_INET, SOCK_STREAM, IPPROTO_IP) = NNNN
sock_dgram = socket(PF_INET, SOCK_DGRAM, 0);
//staptest// socket (PF_INET, SOCK_DGRAM, IPPROTO_IP) = NNNN
fd_null = open("/dev/null", O_WRONLY);
//staptest// [[[[open (!!!!openat (AT_FDCWD, ]]]]"/dev/null", O_WRONLY) = NNNN
listen(-1, 0);
//staptest// listen (-1, 0) = -NNNN (EBADF)
listen(fd_null, 0);
//staptest// listen (NNNN, 0) = -NNNN (ENOTSOCK)
listen(sock_dgram, 0);
//staptest// listen (NNNN, 0) = -NNNN (EOPNOTSUPP)
listen(sock_stream, 0);
//staptest// listen (NNNN, 0) = 0
listen(sock_stream, -1);
//staptest// listen (NNNN, -1) = 0
close(sock_stream);
//staptest// close (NNNN) = 0
close(sock_dgram);
//staptest// close (NNNN) = 0
close(fd_null);
//staptest// close (NNNN) = 0
return 0;
}
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