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/* { dg-require-effective-target sockets } */
/* { dg-skip-if "" { powerpc*-*-aix* } } */
#include <sys/socket.h>
#include <sys/un.h>
#include <unistd.h>
#include <errno.h>
#include "analyzer-decls.h"
int test_connect (int sockfd, const struct sockaddr *addr,
socklen_t addrlen)
{
return connect (sockfd, addr, addrlen);
}
void test_null_connect (int fd)
{
errno = 0;
int result = connect (fd, NULL, 0);
__analyzer_eval (result == -1); /* { dg-warning "TRUE" } */
__analyzer_eval (errno > 0); /* { dg-warning "TRUE" } */
}
int test_uninit_addr (int fd, const char *sockname)
{
struct sockaddr_un addr;
return connect (fd, (struct sockaddr *)&addr, sizeof (addr));
// TODO: complain about uninit addr.
}
void test_connect_after_bind (const char *sockname,
const struct sockaddr *baddr, socklen_t baddrlen,
const struct sockaddr *caddr, socklen_t caddrlen)
{
int fd = socket (AF_UNIX, SOCK_STREAM, 0); /* { dg-message "stream socket created here" } */
if (fd == -1)
return;
if (bind (fd, baddr, baddrlen) == -1)
{
close (fd);
return;
}
connect (fd, caddr, caddrlen); /* { dg-warning "'connect' on file descriptor 'fd' in wrong phase" "warning" } */
/* { dg-message "'connect' expects a new socket file descriptor but 'fd' is bound" "final event" { target *-*-* } .-1 } */
close (fd);
}
int test_connect_on_constant ()
{
return connect (0, NULL, 0);
}
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