container_of(inode, struct socket_alloc, vfs_inode));
}
-static void init_once(struct kmem_cache *cachep, void *foo)
+static void init_once(void *foo)
{
struct socket_alloc *ei = (struct socket_alloc *)foo;
return fd;
}
-static int sock_attach_fd(struct socket *sock, struct file *file)
+static int sock_attach_fd(struct socket *sock, struct file *file, int flags)
{
struct dentry *dentry;
struct qstr name = { .name = "" };
init_file(file, sock_mnt, dentry, FMODE_READ | FMODE_WRITE,
&socket_file_ops);
SOCK_INODE(sock)->i_fop = &socket_file_ops;
- file->f_flags = O_RDWR;
+ file->f_flags = O_RDWR | (flags & O_NONBLOCK);
file->f_pos = 0;
file->private_data = sock;
int fd = sock_alloc_fd(&newfile, flags);
if (likely(fd >= 0)) {
- int err = sock_attach_fd(sock, newfile);
+ int err = sock_attach_fd(sock, newfile, flags);
if (unlikely(err < 0)) {
put_filp(newfile);
struct socket *sock;
int flags;
+ /* Check the SOCK_* constants for consistency. */
+ BUILD_BUG_ON(SOCK_CLOEXEC != O_CLOEXEC);
+ BUILD_BUG_ON((SOCK_MAX | SOCK_TYPE_MASK) != SOCK_TYPE_MASK);
+ BUILD_BUG_ON(SOCK_CLOEXEC & SOCK_TYPE_MASK);
+ BUILD_BUG_ON(SOCK_NONBLOCK & SOCK_TYPE_MASK);
+
flags = type & ~SOCK_TYPE_MASK;
- if (flags & ~SOCK_CLOEXEC)
+ if (flags & ~(SOCK_CLOEXEC | SOCK_NONBLOCK))
return -EINVAL;
type &= SOCK_TYPE_MASK;
if (retval < 0)
goto out;
- retval = sock_map_fd(sock, flags & O_CLOEXEC);
+ retval = sock_map_fd(sock, flags & (O_CLOEXEC | O_NONBLOCK));
if (retval < 0)
goto out_release;
int flags;
flags = type & ~SOCK_TYPE_MASK;
- if (flags & ~SOCK_CLOEXEC)
+ if (flags & ~(SOCK_CLOEXEC | SOCK_NONBLOCK))
return -EINVAL;
type &= SOCK_TYPE_MASK;
goto out_release_both;
}
- err = sock_attach_fd(sock1, newfile1);
+ err = sock_attach_fd(sock1, newfile1, flags & O_NONBLOCK);
if (unlikely(err < 0)) {
goto out_fd2;
}
- err = sock_attach_fd(sock2, newfile2);
+ err = sock_attach_fd(sock2, newfile2, flags & O_NONBLOCK);
if (unlikely(err < 0)) {
fput(newfile1);
goto out_fd1;
int err, len, newfd, fput_needed;
struct sockaddr_storage address;
- if (flags & ~SOCK_CLOEXEC)
+ if (flags & ~(SOCK_CLOEXEC | SOCK_NONBLOCK))
return -EINVAL;
if (SOCK_NONBLOCK != O_NONBLOCK && (flags & SOCK_NONBLOCK))
goto out_put;
}
- err = sock_attach_fd(newsock, newfile);
+ err = sock_attach_fd(newsock, newfile, flags & O_NONBLOCK);
if (err < 0)
goto out_fd_simple;
goto out_put;
}
+#if 0
#ifdef HAVE_SET_RESTORE_SIGMASK
asmlinkage long sys_paccept(int fd, struct sockaddr __user *upeer_sockaddr,
int __user *upeer_addrlen,
return do_accept(fd, upeer_sockaddr, upeer_addrlen, flags);
}
#endif
+#endif
asmlinkage long sys_accept(int fd, struct sockaddr __user *upeer_sockaddr,
int __user *upeer_addrlen)