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Length: 1990 (0x7c6)
Types: TextFile
Notes: UNIX file
Names: »bsdtypes.h«
└─⟦8c4f54e61⟧ Bits:30004068/disk2.imd Interactive TCP/IP v.1.2
└─⟦8c4f54e61⟧ UNIX Filesystem
└─⟦this⟧ »hb/new/usr/include/sys/bsdtypes.h«
/*
* Copyrighted as an unpublished work.
* Copyright INTERACTIVE Systems Corporation 1986
* All rights reserved.
*
* RESTRICTED RIGHTS:
* These programs are furnished under a license and they
* may be used, duplicated, and disclosed only with the
* inclusion of the above copyright notice and in
* accordance with the restrictions stated in your contract
* with INTERACTIVE Systems Corporation.
*/
/*
* @(#)bsdtypes.h 5.1 - 87/07/15
* bsd unix compatible
*/
#ifndef _h_BSDTYPES
#define _h_BSDTYPES
#ident "@(#)bsdtypes.h 1.6 - 89/05/05"
typedef unsigned char u_char;
typedef unsigned short u_short;
typedef unsigned int u_int;
typedef unsigned long u_long;
#if !defined(_T_GUID)
#define _T_GUID
typedef unsigned short uid_t;
typedef unsigned short gid_t;
#endif
typedef unsigned long t_time;
/*
* Select uses bit masks of file descriptors in longs.
* These macros manipulate such bit fields (the filesystem macros use chars).
* FD_SETSIZE may be defined by the user, but the default here
* should be >= NOFILE (param.h).
*/
#ifndef FD_SETSIZE
#define FD_SETSIZE 256
#endif
typedef long fd_mask;
#ifndef CHAR_BIT
#define CHAR_BIT 8 /* # of bits in a "char" */
#endif
#define NFDBITS (sizeof(fd_mask) * CHAR_BIT) /* bits per mask */
#ifndef howmany
#define howmany(x, y) (((x)+((y)-1))/(y))
#endif
typedef struct fd_set {
fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)];
} fd_set;
#define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
#define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
#define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
#define FD_ZERO(p) bzero((char *)(p), sizeof(*(p)))
#ifndef _h_TIME
#include <sys/time.h>
#endif
/* casts to keep lint happy */
#define remque(q) _remque((caddr_t)q)
#define insque(q,p) _insque((caddr_t)q,(caddr_t)p)
#define MAXHOSTNAMELEN 64
#ifndef MAX
#define MAX(a,b) ((a)>(b)?(a):(b))
#endif
#endif /* _BSDTYPES */