diff options
Diffstat (limited to 'pfinet/glue-include/linux/socket.h')
| -rw-r--r-- | pfinet/glue-include/linux/socket.h | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/pfinet/glue-include/linux/socket.h b/pfinet/glue-include/linux/socket.h new file mode 100644 index 00000000..12c73bfa --- /dev/null +++ b/pfinet/glue-include/linux/socket.h @@ -0,0 +1,138 @@ +#ifndef _HACK_SOCKET_H_ +#define _HACK_SOCKET_H_ + +#include <linux/types.h> +#include <asm/system.h> + +#include <sys/socket.h> +#include <sys/uio.h> +#include <sys/ioctl.h> +#include <limits.h> + + +/* #define IP_MAX_MEMBERSHIPS 10 */ + +#define IPTOS_LOWDELAY 0x10 +#define IPTOS_THROUGHPUT 0x08 +#define IPTOS_RELIABILITY 0x04 + +#define SOPRI_INTERACTIVE 0 +#define SOPRI_NORMAL 1 +#define SOPRI_BACKGROUND 2 + +#define SOL_IP IPPROTO_IP +#define SOL_TCP IPPROTO_TCP +#define SOL_RAW IPPROTO_RAW + +/* IP options */ +#define IP_PKTINFO 190 +#define IP_PKTOPTIONS 191 +#define IP_MTU_DISCOVER 192 +#define IP_RECVERR 193 +#define IP_RECVTTL 194 +#define IP_RECVTOS 195 +#define IP_MTU 196 +#define IP_ROUTER_ALERT 197 + + +/* TCP options */ +#define TCP_NODELAY 1 +#define TCP_MAXSEG 2 +#define TCP_CORK 3 + +#define SO_NO_CHECK 11 +#define SO_PRIORITY 12 + +#define SO_PASSCRED 190 +#define SO_PEERCRED 191 +#define SO_BSDCOMPAT 192 + +/* Maximum queue length specifiable by listen. */ +#define SOMAXCONN 128 + +/* XXX */ +#define msg_control msg_accrights +#define msg_controllen msg_accrightslen +struct cmsghdr { int cmsg_garbage; }; +#define cmsg_len cmsg_garbage +#define cmsg_type cmsg_garbage +#define cmsg_level cmsg_garbage +static inline int +put_cmsg(struct msghdr *msg, int level, int type, int len, void *data) +{ return 0; } +#define CMSG_FIRSTHDR(msg) (0) +#define CMSG_NXTHDR(msg, cmsg) (0) +#define CMSG_DATA(cmsg) (0) +#define CMSG_ALIGN(size) (0) +#define CMSG_LEN(size) (0) + + +#define MSG_NOSIGNAL 0 +#define MSG_ERRQUEUE 0 + +/* There is no SOCK_PACKET, it is a bad bad thing. This chicanery is + because the one use of it is a comparison against a `short int' value; + using a value outside the range of that type ensures that the comparison + will always fail, and in fact it and the dead code will get optimized + out entirely at compile time. */ +#define SOCK_PACKET ((int)((uint32_t)USHRT_MAX) * 2) +#define PF_PACKET 0 + +#ifndef UIO_MAXIOV +#define UIO_MAXIOV 4 /* 1 would do */ +#endif + + +struct ucred { + pid_t pid; + uid_t uid; + gid_t gid; +}; + + +extern inline int +memcpy_fromiovecend (unsigned char *kdata, struct iovec *iov, + int offset, int len) +{ + assert (offset + len <= iov->iov_len); + memcpy (kdata, iov->iov_base + offset, len); + return 0; +} +extern inline int +memcpy_fromiovec (unsigned char *kdata, struct iovec *iov, int len) +{ + assert (len <= iov->iov_len); + memcpy (kdata, iov->iov_base, len); + return 0; +} +extern inline int +memcpy_toiovec (struct iovec *iov, unsigned char *kdata, int len) +{ + assert (len <= iov->iov_len); + memcpy (iov->iov_base, kdata, len); + return 0; +} +extern inline void +memcpy_tokerneliovec (struct iovec *iov, unsigned char *kdata, int len) +{ + assert (len <= iov->iov_len); + memcpy (iov->iov_base, kdata, len); +} + +extern int csum_partial_copy_fromiovecend(unsigned char *kdata, + struct iovec *iov, + int offset, + unsigned int len, int *csump); + +static inline int move_addr_to_kernel(void *uaddr, int ulen, void *kaddr) +{ + abort (); + return 0; +} +#if 0 +extern int verify_iovec(struct msghdr *m, struct iovec *iov, char *address, int mode); +extern int move_addr_to_user(void *kaddr, int klen, void *uaddr, int *ulen); +#endif + + +#endif |