From: Brett Gordon <beretta42@gmail.com>
Date: Sat, 25 Feb 2017 21:20:34 +0000 (-0500)
Subject: libs: missed a header.
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=a818d53235d451073a8e03f6d40c44d1c15afbc5;p=FUZIX.git

libs: missed a header.
---

diff --git a/Library/include/sys/netdev.h b/Library/include/sys/netdev.h
new file mode 100644
index 00000000..ba95dd9f
--- /dev/null
+++ b/Library/include/sys/netdev.h
@@ -0,0 +1,156 @@
+#ifndef _DEV_NET_NETDEV_H
+#define _DEV_NET_NETDEV_H
+
+#define AF_INET		1
+
+#define SOCK_RAW	1
+#define SOCK_DGRAM	2
+#define SOCK_STREAM	3
+
+#define IPPROTO_ICMP	1
+#define IPPROTO_TCP	6
+#define IPPROTO_UDP	17
+#define IPPROTO_RAW	255
+
+#include <netinet/in.h>
+
+
+/* This one is used internally to deal with many argumented net
+   functions */
+struct sockio {
+  uint16_t sio_flags;		/* Keep the order so we can use partial */
+  uint16_t sio_addr_len;	/* structs for simple cases */
+  struct sockaddr_in sio_addr;
+};
+
+#define INADDR_ANY		0L
+#define INADDR_BROADCAST	0xFFFFFFFFUL
+#define INADDR_LOOPBACK		0x7F000001UL
+#define IN_LOOPBACK(a)		(((a) >> 24) == 0x7F)
+
+
+#ifndef NSOCKET
+#define NSOCKET 8
+#endif
+
+
+struct sockaddrs {
+	uint32_t addr;
+	uint16_t port;
+};
+
+struct socket
+{
+	uint8_t s_type;
+	uint8_t s_state;
+#define SS_UNUSED		0	/* Free slot */
+#define SS_INIT			1	/* Initializing state (for IP offloaders) */
+#define SS_UNCONNECTED		2	/* Created */
+#define SS_BOUND		3	/* Bind or autobind */
+#define SS_LISTENING		4	/* Listen called */
+#define SS_ACCEPTING		5	/* Accepting in progress */
+#define SS_ACCEPTWAIT		6	/* Waiting for accept to harvest */
+#define SS_CONNECTING		7	/* Connect initiated */
+#define SS_CONNECTED		8	/* Connect has completed */
+#define SS_CLOSEWAIT		9	/* Remote has closed */
+#define SS_CLOSING		10	/* Protocol close in progress */
+#define SS_CLOSED		11	/* Protocol layers done, not close()d */
+	/* FIXME: need state for shutdown handling */
+	uint8_t s_data;			/* Socket we are an accept() for */
+	uint8_t s_error;
+	uint8_t s_num;			/* To save expensive maths */
+	struct sockaddrs s_addr[3];
+#define SADDR_SRC	0
+#define SADDR_DST	1
+#define SADDR_TMP	2
+	uint8_t s_flag;
+#define SFLAG_ATMP	1		/* Use SADDR_TMP */
+	uint8_t s_iflag;		/* Flags touched in IRQ handlers */
+#define SI_SHUTR	1
+#define SI_SHUTW	2
+#define SI_DATA		4		/* Data is ready */
+#define SI_EOF		8		/* At EOF */
+#define SI_THROTTLE	16		/* Transmit is throttled */
+	void *s_priv;			/* Private pointer for lower layers */
+};
+
+#define NSOCKTYPE 3
+#define SOCKTYPE_TCP	0
+#define SOCKTYPE_UDP	1
+#define SOCKTYPE_RAW	2
+
+struct netdevice
+{
+	uint8_t mac_len;
+	const char *name;
+	uint16_t flags;
+#define IFF_POINTOPOINT		1
+};
+
+/* Not applicable in userspace ? */
+
+
+/* extern struct socket sockets[NSOCKET]; */
+/* extern uint32_t our_address; */
+
+/* /\* Network layer syscalls *\/ */
+/* extern arg_t _socket(void); */
+/* extern arg_t _listen(void); */
+/* extern arg_t _bind(void); */
+/* extern arg_t _connect(void); */
+/* extern arg_t _accept(void); */
+/* extern arg_t _getsockaddrs(void); */
+/* extern arg_t _sendto(void); */
+/* extern arg_t _recvfrom(void); */
+/* extern arg_t _shutdown(void); */
+
+/* /\* Hooks for inode.c into the networking *\/ */
+/* extern void sock_close(inoptr ino); */
+/* extern int sock_read(inoptr ino, uint8_t flag); */
+/* extern int sock_write(inoptr ino, uint8_t flag); */
+/* extern bool issocket(inoptr ino); */
+
+/* /\* Hooks between the network implementation and the socket layer *\/ */
+/* extern int net_init(struct socket *s); */
+/* extern int net_bind(struct socket *s); */
+/* extern int net_connect(struct socket *s); */
+/* extern void net_close(struct socket *s); */
+/* extern int net_listen(struct socket *s); */
+/* extern arg_t net_read(struct socket *s, uint8_t flag); */
+/* extern arg_t net_write(struct socket *s, uint8_t flag); */
+/* extern arg_t net_ioctl(uint8_t op, void *p); */
+/* extern arg_t net_shutdown(struct socket *s, uint8_t how); /\* bit 0 rd, bit 1 wr *\/ */
+/* extern void netdev_init(void); */
+/* extern struct socket *sock_find(uint8_t type, uint8_t sv, struct sockaddrs *sa); */
+/* extern void sock_init(void); */
+
+/* extern struct netdevice net_dev; */
+/* Socket IOCTLS */
+
+#define SIOCGIFADDR      0x4401
+#define SIOCSIFADDR      0x4402
+#define SIOCGIFMASK      0x4403
+#define SIOCSIFMASK      0x4404
+#define SIOCGIFHWADDR    0x4405
+#define SIOCSIFHWADDR    0x4406
+#define SIOCGIFGW        0x4407
+#define SIOCSIFGW        0x4408
+
+#define IFNAMSIZ 5
+
+struct ifreq {
+	char ifr_name[IFNAMSIZ]; /* Interface name */
+	union {
+		struct sockaddr ifr_addr;
+		struct sockaddr ifr_dstaddr;
+		struct sockaddr ifr_broadaddr;
+		struct sockaddr ifr_netmask;
+		struct sockaddr ifr_hwaddr;
+		struct sockaddr ifr_gwaddr; /* belongs in router.h ?*/
+		uint8_t         ifr_flags;
+		uint16_t        ifr_ifindex;
+		uint16_t        ifr_metric;
+		uint16_t        ifr_mtu;
+	};
+};
+#endif