| linux_socket.c (192205) | linux_socket.c (192206) |
|---|---|
| 1/*- 2 * Copyright (c) 1995 S�ren Schmidt 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 13 unchanged lines hidden (view full) --- 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1995 S�ren Schmidt 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 13 unchanged lines hidden (view full) --- 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29#include <sys/cdefs.h> |
| 30__FBSDID("$FreeBSD: head/sys/compat/linux/linux_socket.c 192205 2009-05-16 18:46:51Z dchagin $"); | 30__FBSDID("$FreeBSD: head/sys/compat/linux/linux_socket.c 192206 2009-05-16 18:48:41Z dchagin $"); |
| 31 32/* XXX we use functions that might not exist. */ 33#include "opt_compat.h" 34#include "opt_inet6.h" 35 36#include <sys/param.h> 37#include <sys/proc.h> 38#include <sys/systm.h> --- 549 unchanged lines hidden (view full) --- 588 INIT_VNET_INET6(curvnet); 589#endif 590#endif 591 struct socket_args /* { 592 int domain; 593 int type; 594 int protocol; 595 } */ bsd_args; | 31 32/* XXX we use functions that might not exist. */ 33#include "opt_compat.h" 34#include "opt_inet6.h" 35 36#include <sys/param.h> 37#include <sys/proc.h> 38#include <sys/systm.h> --- 549 unchanged lines hidden (view full) --- 588 INIT_VNET_INET6(curvnet); 589#endif 590#endif 591 struct socket_args /* { 592 int domain; 593 int type; 594 int protocol; 595 } */ bsd_args; |
| 596 int retval_socket; | 596 int retval_socket, socket_flags; |
| 597 598 bsd_args.protocol = args->protocol; | 597 598 bsd_args.protocol = args->protocol; |
| 599 bsd_args.type = args->type; | 599 socket_flags = args->type & ~LINUX_SOCK_TYPE_MASK; 600 if (socket_flags & ~(LINUX_SOCK_CLOEXEC | LINUX_SOCK_NONBLOCK)) 601 return (EINVAL); 602 bsd_args.type = args->type & LINUX_SOCK_TYPE_MASK; |
| 600 if (bsd_args.type < 0 || bsd_args.type > LINUX_SOCK_MAX) 601 return (EINVAL); 602 bsd_args.domain = linux_to_bsd_domain(args->domain); 603 if (bsd_args.domain == -1) 604 return (EAFNOSUPPORT); 605 606 retval_socket = socket(td, &bsd_args); 607 if (retval_socket) 608 return (retval_socket); 609 | 603 if (bsd_args.type < 0 || bsd_args.type > LINUX_SOCK_MAX) 604 return (EINVAL); 605 bsd_args.domain = linux_to_bsd_domain(args->domain); 606 if (bsd_args.domain == -1) 607 return (EAFNOSUPPORT); 608 609 retval_socket = socket(td, &bsd_args); 610 if (retval_socket) 611 return (retval_socket); 612 |
| 613 if (socket_flags & LINUX_SOCK_NONBLOCK) { 614 retval_socket = kern_fcntl(td, td->td_retval[0], 615 F_SETFL, O_NONBLOCK); 616 if (retval_socket) { 617 (void)kern_close(td, td->td_retval[0]); 618 goto out; 619 } 620 } 621 if (socket_flags & LINUX_SOCK_CLOEXEC) { 622 retval_socket = kern_fcntl(td, td->td_retval[0], 623 F_SETFD, FD_CLOEXEC); 624 if (retval_socket) { 625 (void)kern_close(td, td->td_retval[0]); 626 goto out; 627 } 628 } 629 |
|
| 610 if (bsd_args.type == SOCK_RAW 611 && (bsd_args.protocol == IPPROTO_RAW || bsd_args.protocol == 0) 612 && bsd_args.domain == PF_INET) { 613 /* It's a raw IP socket: set the IP_HDRINCL option. */ 614 int hdrincl; 615 616 hdrincl = 1; 617 /* We ignore any error returned by kern_setsockopt() */ --- 19 unchanged lines hidden (view full) --- 637 638 v6only = 0; 639 /* We ignore any error returned by setsockopt() */ 640 kern_setsockopt(td, td->td_retval[0], IPPROTO_IPV6, IPV6_V6ONLY, 641 &v6only, UIO_SYSSPACE, sizeof(v6only)); 642 } 643#endif 644 | 630 if (bsd_args.type == SOCK_RAW 631 && (bsd_args.protocol == IPPROTO_RAW || bsd_args.protocol == 0) 632 && bsd_args.domain == PF_INET) { 633 /* It's a raw IP socket: set the IP_HDRINCL option. */ 634 int hdrincl; 635 636 hdrincl = 1; 637 /* We ignore any error returned by kern_setsockopt() */ --- 19 unchanged lines hidden (view full) --- 657 658 v6only = 0; 659 /* We ignore any error returned by setsockopt() */ 660 kern_setsockopt(td, td->td_retval[0], IPPROTO_IPV6, IPV6_V6ONLY, 661 &v6only, UIO_SYSSPACE, sizeof(v6only)); 662 } 663#endif 664 |
| 665out: |
|
| 645 return (retval_socket); 646} 647 648struct linux_bind_args { 649 int s; 650 l_uintptr_t name; 651 int namelen; 652}; --- 826 unchanged lines hidden --- | 666 return (retval_socket); 667} 668 669struct linux_bind_args { 670 int s; 671 l_uintptr_t name; 672 int namelen; 673}; --- 826 unchanged lines hidden --- |