rtems/rtems-libbsd
1
0
Fork 0
mirror of https://git.rtems.org/rtems-libbsd/ synced 2025-07-26 04:18:21 +08:00
Code Issues Packages Projects Releases Wiki Activity

Use bind() from FreeBSD

Browse Source
This commit is contained in:
Sebastian Huber 2013-10-11 16:44:48 +02:00
parent 6ffb9b9e27
commit 468b08e553
5 changed files with 109 additions and 75 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
freebsd/sys/kern/uipc_syscalls.c
View File

@ -271,6 +271,12 @@ socket(int domain, int type, int protocol)
/* ARGSUSED */
int
bind(td, uap)
#else /* __rtems__ */
static int kern_bind(struct thread *, int, struct sockaddr *);
static int
rtems_bsd_bind(td, uap)
#endif /* __rtems__ */
struct thread *td;
struct bind_args /* {
int s;
@ -288,6 +294,27 @@ bind(td, uap)
free(sa, M_SONAME);
return (error);
}
#ifdef __rtems__
int
bind(int socket, const struct sockaddr *address, socklen_t address_len)
{
struct thread *td = rtems_bsd_get_curthread_or_null();
struct bind_args ua = {
.s = socket,
.name = (caddr_t) address,
.namelen = address_len
};
int error;
if (td != NULL) {
error = rtems_bsd_bind(td, &ua);
} else {
error = ENOMEM;
}
return rtems_bsd_error_to_status_and_errno(error);
}
#endif /* __rtems__ */
int
kern_bind(td, fd, sa)
@ -317,6 +344,7 @@ kern_bind(td, fd, sa)
return (error);
}
#ifndef __rtems__
/* ARGSUSED */
int
listen(td, uap)
@ -1763,6 +1791,7 @@ sockargs(mp, buf, buflen, type)
}
return (error);
}
#endif /* __rtems__ */
int
getsockaddr(namp, uaddr, len)
@ -1792,6 +1821,7 @@ getsockaddr(namp, uaddr, len)
return (error);
}
#ifndef __rtems__
#include <sys/condvar.h>
struct sendfile_sync {

6
freebsd/sys/sys/sysproto.h
View File

@ -366,11 +366,17 @@ struct getpriority_args {
char which_l_[PADL_(int)]; int which; char which_r_[PADR_(int)];
char who_l_[PADL_(int)]; int who; char who_r_[PADR_(int)];
};
#endif /* __rtems__ */
struct bind_args {
char s_l_[PADL_(int)]; int s; char s_r_[PADR_(int)];
char name_l_[PADL_(caddr_t)]; caddr_t name; char name_r_[PADR_(caddr_t)];
#ifndef __rtems__
char namelen_l_[PADL_(int)]; int namelen; char namelen_r_[PADR_(int)];
#else /* __rtems__ */
char namelen_l_[PADL_(__socklen_t)]; __socklen_t namelen; char namelen_r_[PADR_(__socklen_t)];
#endif /* __rtems__ */
};
#ifndef __rtems__
struct setsockopt_args {
char s_l_[PADL_(int)]; int s; char s_r_[PADR_(int)];
char level_l_[PADL_(int)]; int level; char level_r_[PADR_(int)];

2
rtemsbsd/include/machine/rtems-bsd-syscall-api.h
View File

@ -55,6 +55,8 @@ int pselect(int, fd_set *__restrict, fd_set *__restrict, fd_set *__restrict,
int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
int bind(int, const struct sockaddr *, socklen_t);
int shutdown(int, int);
int socket(int, int, int);

75
rtemsbsd/rtems/rtems-bsd-syscalls.c
View File

@ -159,86 +159,11 @@ sockargs(mp, buf, buflen, type)
return (error);
}
int
getsockaddr(namp, uaddr, len)
struct sockaddr **namp;
caddr_t uaddr;
size_t len;
{
struct sockaddr *sa;
int error;
if (len > SOCK_MAXADDRLEN)
return (ENAMETOOLONG);
if (len < offsetof(struct sockaddr, sa_data[0]))
return (EINVAL);
sa = malloc(len, M_SONAME, M_WAITOK);
error = copyin(uaddr, sa, len);
if (error) {
free(sa, M_SONAME);
} else {
#if defined(COMPAT_OLDSOCK) && BYTE_ORDER != BIG_ENDIAN
if (sa->sa_family == 0 && sa->sa_len < AF_MAX)
sa->sa_family = sa->sa_len;
#endif
sa->sa_len = len;
*namp = sa;
}
return (error);
}
/*
*********************************************************************
* BSD-style entry points *
*********************************************************************
*/
int
kern_bind(td, fd, sa)
struct thread *td;
int fd;
struct sockaddr *sa;
{
struct socket *so;
int error;
if ((so = rtems_bsdnet_fdToSocket (fd)) == NULL) {
error = EBADF;
return (error);
}
#ifdef KTRACE
if (KTRPOINT(td, KTR_STRUCT))
ktrsockaddr(sa);
#endif
#ifdef MAC
error = mac_socket_check_bind(td->td_ucred, so, sa);
if (error == 0)
#endif
error = sobind(so, sa, td);
return (error);
}
int
bind (int s, struct sockaddr *name, int namelen)
{
struct thread *td;
struct sockaddr *sa;
int error;
error = getsockaddr(&sa, name, namelen);
if( error == 0 )
{
td = curthread;
error = kern_bind(td, s, sa);
free(sa, M_SONAME);
}
if( error == 0 )
{
return error;
}
errno = error;
return -1;
}
int
kern_connect(td, fd, sa)
struct thread *td;

71
testsuite/syscalls01/test_main.c
View File

@ -34,6 +34,7 @@
#include <sys/stat.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <assert.h>
#include <errno.h>
@ -216,6 +217,18 @@ static socket_test socket_tests[] = {
{ AF_IEEE80211, SOCK_DGRAM, 0, EPROTONOSUPPORT }
};
static void
init_addr(struct sockaddr_in *addr)
{
int ok;
memset(addr, 0, sizeof(*addr));
addr->sin_family = AF_INET;
addr->sin_port = htons(1234);
ok = inet_aton("127.0.0.1", &addr->sin_addr);
assert(ok != 0);
}
static void
no_mem_task(rtems_task_argument arg)
{
@ -444,6 +457,63 @@ test_socket_fstat_and_shutdown(void)
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_bind(int fd)
{
struct sockaddr_in addr;
int rv;
errno = 0;
rv = bind(fd, (const struct sockaddr *) &addr, sizeof(addr));
assert(rv == -1);
assert(errno == ENOMEM);
}
static void
test_socket_bind(void)
{
rtems_resource_snapshot snapshot;
struct sockaddr_in addr;
int sd;
int rv;
puts("test socket bind");
rtems_resource_snapshot_take(&snapshot);
init_addr(&addr);
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
do_no_mem_test(no_mem_socket_bind, sd);
errno = 0;
rv = bind(sd, (const struct sockaddr *) &addr, SOCK_MAXADDRLEN + 1);
assert(rv == -1);
assert(errno == ENAMETOOLONG);
errno = 0;
rv = bind(sd, (const struct sockaddr *) &addr, 0);
assert(rv == -1);
assert(errno == EINVAL);
errno = 0;
rv = bind(sd, (const struct sockaddr *) &addr, sizeof(addr));
assert(rv == -1);
assert(errno == EADDRNOTAVAIL);
rv = close(sd);
assert(rv == 0);
errno = 0;
rv = bind(sd, (struct sockaddr *) &addr, sizeof(addr));
assert(rv == -1);
assert(errno == EBADF);
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
test_main(void)
{
@ -452,6 +522,7 @@ test_main(void)
test_socket_unsupported_ops();
test_socket_fstat_and_shutdown();
test_socket_bind();
puts("*** END OF " TEST_NAME " TEST ***");
exit(0);