compiler/clib/include/sys/types.h

   1 #ifndef _SYS_TYPES_H_
   2 #define _SYS_TYPES_H_
   3
   4 /*
   5     Copyright © 1995-2011, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc: ANSI-C header file sys/types.h
   9     Lang: English
  10 */
  11
  12 #include <sys/cdefs.h>
  13 #include <aros/macros.h>
  14
  15 /* Some standard types */
  16 #include <aros/types/size_t.h>
  17 #include <aros/types/int_t.h>
  18
  19 /* These are additions to the types in <stdint.h> */
  20 typedef uint64_t      u_int64_t;      /* 64-bit unsigned integer */
  21 typedef uint32_t      u_int32_t;      /* 32-bit unsigned integer */
  22 typedef uint16_t      u_int16_t;      /* 16-bit unsigned integer */
  23 typedef uint8_t       u_int8_t;       /* 8-bit unsigned integer  */
  24
  25 typedef uint64_t      u_quad_t;
  26 typedef int64_t       quad_t;
  27 typedef quad_t *      qaddr_t;
  28
  29 /*** For compatibility with POSIX source *************************************/
  30
  31 #if __BSD_VISIBLE
  32 typedef unsigned char   u_char;
  33 typedef unsigned short  u_short;
  34 typedef unsigned int    u_int;
  35 typedef unsigned long   u_long;
  36 #endif
  37
  38 #ifdef __SYSV_VISIBLE
  39 typedef unsigned short  ushort;         /* Sys V compatibility */
  40 typedef unsigned int    uint;           /* Sys V compatibility */
  41 #endif
  42
  43 /*
  44     Standard POSIX/SUS/ISO C types
  45
  46     Note that some of these are capable of being defined in multiple header
  47     files, and need protection from this.
  48 */
  49
  50 #include <aros/types/blk_t.h> /* blkcnt_t and blksize_t */
  51 #include <aros/types/clockid_t.h>
  52 #include <aros/types/clock_t.h>
  53 #include <aros/types/dev_t.h>
  54 #include <aros/types/fs_t.h>
  55 #include <aros/types/gid_t.h>
  56 #include <aros/types/id_t.h>
  57 #include <aros/types/ino_t.h>
  58 #include <aros/types/key_t.h>
  59 #include <aros/types/mode_t.h>
  60 #include <aros/types/nlink_t.h>
  61 #include <aros/types/off_t.h>
  62 #include <aros/types/pid_t.h>
  63 #include <aros/types/ssize_t.h>
  64 #include <aros/types/socklen_t.h>
  65 #include <aros/types/suseconds_t.h>
  66 #include <aros/types/time_t.h>
  67 #include <aros/types/timer_t.h>
  68 #include <aros/types/uid_t.h>
  69 #include <aros/types/useconds_t.h>
  70
  71 typedef char *                    caddr_t;    /* Core address             */
  72 typedef int32_t                   daddr_t;    /* Disk address             */
  73 typedef uint32_t                  fixpt_t;    /* Fixed point number       */
  74 typedef int64_t                   rlim_t;     /* Resource limit           */
  75 typedef int64_t                   segsz_t;    /* Segment size             */
  76 typedef int32_t                   swblk_t;    /* Swap offset              */
  77
  78 /* These are not supported */
  79 /*
  80     pthread_attr_t
  81     pthread_cond_t
  82     pthread_condattr_t
  83     pthread_key_t
  84     pthread_mutex_t
  85     pthread_mutexattr_t
  86     pthread_once_t
  87     pthread_rwlock_t
  88     pthread_rwlockattr_t
  89     pthread_t
  90 */
  91
  92 /*** Macros for endianness conversion ****************************************/
  93
  94 #define __htons(w) AROS_WORD2BE(w)
  95 #define __htonl(l) AROS_LONG2BE(l)
  96 #define __ntohs(w) AROS_BE2WORD(w)
  97 #define __ntohl(l) AROS_BE2LONG(l)
  98
  99 /*** Defines and macros for select() *****************************************/
 100
 101 #define NBBY            8
 102
 103 #ifndef FD_SETSIZE
 104 #define FD_SETSIZE      64
 105 #endif
 106
 107 typedef int32_t       fd_mask;
 108 #define NFDBITS         (sizeof(fd_mask) * NBBY)
 109
 110 #ifndef howmany
 111 #define howmany(x, y)   (((x) + ((y) - 1)) / (y))
 112 #endif
 113
 114 typedef struct fd_set {
 115         fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)];
 116 } fd_set;
 117
 118 #define FD_SET(n, p)    ((p)->fds_bits[(n)/NFDBITS] |=  (1 << ((n) % NFDBITS)))
 119 #define FD_CLR(n, p)    ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
 120 #define FD_ISSET(n, p)  ((p)->fds_bits[(n)/NFDBITS] &   (1 << ((n) % NFDBITS)))
 121 #define FD_COPY(f, t)   memcpy(t, f, sizeof(*(f)))
 122 #define FD_ZERO(p)      memset(p, 0, sizeof(*(p)))
 123
 124 #endif /* _SYS_TYPES_H_ */