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/* vxTypesOld.h - old VxWorks type definition header */
/* Copyright 1984-1997 Wind River Systems, Inc. */
/*
modification history
--------------------
02c,15aug97,cym added simnt support.
02d,26mar97,cdp added Thumb (ARM7TDMI_T) support.
02c,28nov96,cdp added ARM support.
02b,28sep95,ms removed "static __inline__" (SPR #4500)
02b,12jul95,ism added simsolaris support
02a,19mar95,dvs removed tron references.
01z,01sep94,ism fixed comment as per SPR# 1512.
01y,02dec93,pme added Am29K family support.
01x,12jun93,rrr vxsim.
02a,26may94,yao added PPC support.
01w,09jun93,hdn added support for I80X86
01v,12feb93,srh added C++ versions of FUNCPTR, et al.
01u,13nov92,dnw added definition of VOID (SPR #1781)
01t,02oct92,srh replaced conditional around volatile, const, and signed so
they won't be elided when __STDC__ is defined.
added __cplusplus to __STDC__ condition.
01s,22sep92,rrr added support for c++
01r,08sep92,smb made some additions for the MIPS.
01q,07sep92,smb added __STDC__ and modes to maintain compatibility with 5.0
01p,07jul92,rrr moved STACK_GROW and ENDIAN to vxArch.h
01o,03jul92,smb changed name from vxTypes.h.
01n,26may92,rrr the tree shuffle
01m,25nov91,llk included sys/types.h.
01l,04oct91,rrr passed through the ansification filter
-fixed #else and #endif
-removed TINY and UTINY
-changed VOID to void
-changed ASMLANGUAGE to _ASMLANGUAGE
-changed copyright notice
01k,01oct91,jpb fixed MIPS conditional for undefined CPU_FAMILY.
01j,20sep91,wmd conditionalized out defines for const, unsigned and volatile
for the MIPS architecture.
01i,02aug91,ajm added support for MIPS_R3k.
01h,15may91,gae added define for "signed" when not available for pre-ANSI.
01g,29apr91,hdn added defines and macros for TRON architecture.
01f,28apr91,del added defines of __volatile__ and __const__ if !_STDC_
&& _GNUC__
01f,24mar91,del added INSTR * define for I960.
01e,28jan91,kdl added DBLFUNCPTR and FLTFUNCPTR.
01d,25oct90,dnw changed void to void except when linting.
01c,05oct90,shl added copyright notice.
made #endif ANSI style.
01b,10aug90,dnw added VOIDFUNCPTR
01a,29may90,del written.
*/
/*
DESCRIPTION
This header file contains a mixture of stuff.
1) the old style typedefs (ie. POSIX now says they must end with _t).
These will be phased out gradually.
2) a mechanism for getting rid of const warning which are produced by the
GNU C compiler. Hopefully, this will be removed in the future.
3) macros that are so longer needed for vxWorks source code but maybe needed
by some customer applications and are therefore provided for backward
compatability.
4) system III typedefs (used by netinet) which do not fit in anywhere else.
*/
#ifndef __INCvxTypesOldh
#define __INCvxTypesOldh
#ifdef __cplusplus
extern "C" {
#endif
#include "sys/types.h"
/* vxWorks types */
typedef char INT8;
typedef short INT16;
typedef int INT32;
typedef unsigned char UINT8;
typedef unsigned short UINT16;
typedef unsigned int UINT32;
typedef unsigned char UCHAR;
typedef unsigned short USHORT;
typedef unsigned int UINT;
typedef unsigned long ULONG;
typedef int BOOL;
typedef int STATUS;
typedef int ARGINT;
typedef void VOID;
#ifdef __cplusplus
typedef int (*FUNCPTR) (...); /* ptr to function returning int */
typedef void (*VOIDFUNCPTR) (...); /* ptr to function returning void */
typedef double (*DBLFUNCPTR) (...); /* ptr to function returning double*/
typedef float (*FLTFUNCPTR) (...); /* ptr to function returning float */
#else
typedef int (*FUNCPTR) (); /* ptr to function returning int */
typedef void (*VOIDFUNCPTR) (); /* ptr to function returning void */
typedef double (*DBLFUNCPTR) (); /* ptr to function returning double*/
typedef float (*FLTFUNCPTR) (); /* ptr to function returning float */
#endif /* _cplusplus */
/* This structure and the following definitions are needed to get rid
of const warning produced by the GNU C compiler.
*/
#if defined(__STDC__) || defined(__cplusplus)
typedef union
{
long pm_int;
void *pm_v;
const void *pm_cv;
char *pm_c;
unsigned char *pm_uc;
signed char *pm_sc;
const char *pm_cc;
const unsigned char *pm_cuc;
const signed char *pm_csc;
short *pm_s;
ushort_t *pm_us;
const short *pm_cs;
const ushort_t *pm_cus;
int *pm_i;
uint_t *pm_ui;
const int *pm_ci;
const uint_t *pm_cui;
long *pm_l;
ulong_t *pm_ul;
const long *pm_cl;
const ulong_t *pm_cul;
int8_t *pm_i8;
uint8_t *pm_ui8;
const int8_t *pm_ci8;
const uint8_t *pm_cui8;
int16_t *pm_i16;
uint16_t *pm_ui16;
const int16_t *pm_ci16;
const uint16_t *pm_cui16;
int32_t *pm_i32;
uint32_t *pm_ui32;
const int32_t *pm_ci32;
const uint32_t *pm_cui32;
#if _ARCH_MOVE_SIZE > 4
int64_t *pm_i64;
const int64_t *pm_ci64;
#if _ARCH_MOVE_SIZE > 8
int128_t *pm_i128;
const int128_t *pm_ci128;
#endif
#endif
} pointer_mix_t;
#define CHAR_FROM_CONST(x) (char *)(x)
#define VOID_FROM_CONST(x) (void *)(x)
#endif /* __STDC__ */
#define STACK_DIR _ARCH_STACK_DIR
#define ALIGN_MEMORY _ARCH_ALIGN_MEMORY
#define ALIGN_STACK _ARCH_ALIGN_STACK
#define ALIGN_REGS _ARCH_ALIGN_REGS
#define NBBY 8 /* number of bits in a byte */
/* modes - must match O_RDONLY/O_WRONLY/O_RDWR in ioLib.h! */
#define READ 0
#define WRITE 1
#define UPDATE 2
/* 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 >= maxFiles parameter in iosInit call found in usrConfig.c.
* If this define is changed, recompile the source, or else select() will
* not work.
*/
#ifndef FD_SETSIZE
#define FD_SETSIZE 256
#endif /* FD_SETSIZE */
typedef long fd_mask;
#define NFDBITS (sizeof(fd_mask) * NBBY) /* bits per mask */
#ifndef howmany
#define howmany(x, y) ((unsigned int)(((x)+((y)-1)))/(unsigned int)(y))
#endif /* howmany */
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)))
/* system III typedefs (used by netinet) */
typedef unsigned char u_char;
typedef unsigned short u_short;
typedef unsigned int u_int;
typedef unsigned long u_long;
typedef unsigned short ushort;
/* historical definitions - now obsolete */
typedef char TBOOL; /* obsolete */
/* architecture dependent typedefs */
#ifdef CPU_FAMILY
#if CPU_FAMILY==MC680X0
typedef unsigned short INSTR; /* word-aligned instructions */
#endif /* CPU_FAMILY==MC680X0 */
#if CPU_FAMILY==SPARC || CPU_FAMILY==MIPS || CPU_FAMILY==SIMSPARCSUNOS || CPU_FAMILY==SIMHPPA || CPU_FAMILY==SIMSPARCSOLARIS
typedef unsigned long INSTR; /* 32 bit word-aligned instructions */
#endif /* CPU_FAMILY==SPARC || CPU_FAMILY==MIPS || CPU_FAMILY==SIMSPARCSUNOS || CPU_FAMILY==SIMHPPA || CPU_FAMILY==SIMSPARCSOLARIS */
#if CPU_FAMILY==I960
typedef unsigned long INSTR; /* 32 bit word-aligned instructions */
#endif /* CPU_FAMILY==I960 */
#if CPU_FAMILY==I80X86 || CPU_FAMILY==SIMNT
typedef unsigned char INSTR; /* char instructions */
#endif /* CPU_FAMILY==I80X86 || CPU_FAMILY==SIMNT */
#if CPU_FAMILY==AM29XXX
typedef unsigned long INSTR; /* 32 bit word-aligned instructions */
#endif /* CPU_FAMILY==AM29XXX */
#if (CPU_FAMILY==PPC)
typedef unsigned long INSTR; /* 32 bit word-aligned instructions */
#endif /* (CPU_FAMILY==PPC) */
#if CPU_FAMILY==ARM
#if CPU==ARM7TDMI_T
typedef unsigned short INSTR; /* 16 bit instructions */
#else
typedef unsigned long INSTR; /* 32 bit word-aligned instructions */
#endif
#endif /* CPU_FAMILY==ARM */
#endif /* CPU_FAMILY */
/* ANSI type qualifiers */
#if !defined(__STDC__) && !defined(__cplusplus)
#ifdef __GNUC__
#define volatile __volatile__
#define const __const__
#define signed __signed__
#else
#if !(defined(CPU_FAMILY) && CPU_FAMILY==MIPS)
#define volatile
#define const
#define signed
#endif /* !(defined(CPU_FAMILY) && CPU_FAMILY==MIPS) */
#endif /* __GNUC__ */
#endif /* !defined(__STDC__) && !defined(__cplusplus) */
#if CPU_FAMILY==MIPS
#define CHAR_FROM_CONST(x) (char *)(x)
#define VOID_FROM_CONST(x) (void *)(x)
#endif
#ifdef __cplusplus
}
#endif
#endif /* __INCvxTypesOldh */
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