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SOCKET(2): Add missing file handler

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This commit is contained in:
Sebastian Huber 2017-07-28 08:36:33 +02:00
parent b43517be37
commit 091321081a
1 changed files with 64 additions and 1 deletions
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65
freebsd/sys/kern/sys_socket.c
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@ -171,6 +171,36 @@ rtems_bsd_soo_read(rtems_libio_t *iop, void *buffer, size_t count)
rtems_set_errno_and_return_minus_one(error);
}
}
static ssize_t
rtems_bsd_soo_readv(rtems_libio_t *iop, const struct iovec *iov,
int iovcnt, ssize_t total)
{
struct thread *td = rtems_bsd_get_curthread_or_null();
struct file *fp = rtems_bsd_iop_to_fp(iop);
struct uio auio = {
.uio_iov = __DECONST(struct iovec *, iov),
.uio_iovcnt = iovcnt,
.uio_offset = 0,
.uio_resid = total,
.uio_segflg = UIO_USERSPACE,
.uio_rw = UIO_READ,
.uio_td = td
};
int error;
if (td != NULL) {
error = soo_read(fp, &auio, NULL, 0, NULL);
} else {
error = ENOMEM;
}
if (error == 0) {
return (total - auio.uio_resid);
} else {
rtems_set_errno_and_return_minus_one(error);
}
}
#endif /* __rtems__ */
#ifdef __rtems__
@ -234,6 +264,36 @@ rtems_bsd_soo_write(rtems_libio_t *iop, const void *buffer, size_t count)
rtems_set_errno_and_return_minus_one(error);
}
}
static ssize_t
rtems_bsd_soo_writev(rtems_libio_t *iop, const struct iovec *iov,
int iovcnt, ssize_t total)
{
struct thread *td = rtems_bsd_get_curthread_or_null();
struct file *fp = rtems_bsd_iop_to_fp(iop);
struct uio auio = {
.uio_iov = __DECONST(struct iovec *, iov),
.uio_iovcnt = iovcnt,
.uio_offset = 0,
.uio_resid = total,
.uio_segflg = UIO_USERSPACE,
.uio_rw = UIO_WRITE,
.uio_td = td
};
int error;
if (td != NULL) {
error = soo_write(fp, &auio, NULL, 0, NULL);
} else {
error = ENOMEM;
}
if (error == 0) {
return (total - auio.uio_resid);
} else {
rtems_set_errno_and_return_minus_one(error);
}
}
#endif /* __rtems__ */
#ifdef __rtems__
@ -1018,6 +1078,9 @@ const rtems_filesystem_file_handlers_r socketops = {
.fdatasync_h = rtems_filesystem_default_fsync_or_fdatasync,
.fcntl_h = rtems_bsd_soo_fcntl,
.poll_h = rtems_bsd_soo_poll,
.kqfilter_h = rtems_bsd_soo_kqfilter
.kqfilter_h = rtems_bsd_soo_kqfilter,
.readv_h = rtems_bsd_soo_readv,
.writev_h = rtems_bsd_soo_writev,
.mmap_h = rtems_filesystem_default_mmap
};
#endif /* __rtems__ */