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The SYSTR_CLONE ioctl is gone, so don't use it. (The kernel clones 

the systrace communication channel as needed.)
This commit is contained in:
thorpej 2002-06-18 01:25:04 +00:00
parent 5cbb1e82f1
commit 5a040ec813
1 changed files with 5 additions and 12 deletions
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17
bin/systrace/netbsd-syscalls.c
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@ -1,4 +1,4 @@
/* $NetBSD: netbsd-syscalls.c,v 1.1 2002/06/17 16:29:09 christos Exp $ */
/* $NetBSD: netbsd-syscalls.c,v 1.2 2002/06/18 01:25:04 thorpej Exp $ */
/*
* Copyright 2002 Niels Provos <provos@citi.umich.edu>
@ -30,7 +30,7 @@
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: netbsd-syscalls.c,v 1.1 2002/06/17 16:29:09 christos Exp $");
__RCSID("$NetBSD: netbsd-syscalls.c,v 1.2 2002/06/18 01:25:04 thorpej Exp $");
#include <sys/types.h>
#include <sys/param.h>
@ -198,7 +198,7 @@ static int
nbsd_open(void)
{
char *path = "/dev/systrace";
int fd, cfd = -1;
int fd;
fd = open(path, O_RDONLY, 0);
if (fd == -1) {
@ -206,17 +206,10 @@ nbsd_open(void)
return (-1);
}
if (ioctl(fd, SYSTR_CLONE, &cfd) == -1) {
warn("ioctl(SYSTR_CLONE)");
goto out;
}
if (fcntl(cfd, F_SETFD, 1) == -1)
if (fcntl(fd, F_SETFD, 1) == -1)
warn("fcntl(F_SETFD)");
out:
close (fd);
return (cfd);
return (fd);
}
static struct intercept_pid *