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Diffstat (limited to 'include/linux/net.h')
-rw-r--r--include/linux/net.h18
1 files changed, 15 insertions, 3 deletions
diff --git a/include/linux/net.h b/include/linux/net.h
index 150a48c68d5..4a9a30f2d68 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -20,6 +20,7 @@
#include <linux/wait.h>
#include <linux/socket.h>
+#include <linux/fcntl.h> /* For O_CLOEXEC and O_NONBLOCK */
#include <asm/socket.h>
struct poll_table_struct;
@@ -46,6 +47,7 @@ struct net;
#define SYS_GETSOCKOPT 15 /* sys_getsockopt(2) */
#define SYS_SENDMSG 16 /* sys_sendmsg(2) */
#define SYS_RECVMSG 17 /* sys_recvmsg(2) */
+#define SYS_PACCEPT 18 /* sys_paccept(2) */
typedef enum {
SS_FREE = 0, /* not allocated */
@@ -94,6 +96,15 @@ enum sock_type {
};
#define SOCK_MAX (SOCK_PACKET + 1)
+/* Mask which covers at least up to SOCK_MASK-1. The
+ * remaining bits are used as flags. */
+#define SOCK_TYPE_MASK 0xf
+
+/* Flags for socket, socketpair, paccept */
+#define SOCK_CLOEXEC O_CLOEXEC
+#ifndef SOCK_NONBLOCK
+#define SOCK_NONBLOCK O_NONBLOCK
+#endif
#endif /* ARCH_HAS_SOCKET_TYPES */
@@ -208,10 +219,12 @@ extern int sock_sendmsg(struct socket *sock, struct msghdr *msg,
size_t len);
extern int sock_recvmsg(struct socket *sock, struct msghdr *msg,
size_t size, int flags);
-extern int sock_map_fd(struct socket *sock);
+extern int sock_map_fd(struct socket *sock, int flags);
extern struct socket *sockfd_lookup(int fd, int *err);
#define sockfd_put(sock) fput(sock->file)
extern int net_ratelimit(void);
+extern long do_accept(int fd, struct sockaddr __user *upeer_sockaddr,
+ int __user *upeer_addrlen, int flags);
#define net_random() random32()
#define net_srandom(seed) srandom32((__force u32)seed)
@@ -338,8 +351,7 @@ static const struct proto_ops name##_ops = { \
#ifdef CONFIG_SYSCTL
#include <linux/sysctl.h>
-extern int net_msg_cost;
-extern int net_msg_burst;
+extern struct ratelimit_state net_ratelimit_state;
#endif
#endif /* __KERNEL__ */