/* unified sys/types.h:
|
/* unified sys/types.h:
|
start with sef's sysvi386 version.
|
start with sef's sysvi386 version.
|
merge go32 version -- a few ifdefs.
|
merge go32 version -- a few ifdefs.
|
h8300hms, h8300xray, and sysvnecv70 disagree on the following types:
|
h8300hms, h8300xray, and sysvnecv70 disagree on the following types:
|
|
|
typedef int gid_t;
|
typedef int gid_t;
|
typedef int uid_t;
|
typedef int uid_t;
|
typedef int dev_t;
|
typedef int dev_t;
|
typedef int ino_t;
|
typedef int ino_t;
|
typedef int mode_t;
|
typedef int mode_t;
|
typedef int caddr_t;
|
typedef int caddr_t;
|
|
|
however, these aren't "reasonable" values, the sysvi386 ones make far
|
however, these aren't "reasonable" values, the sysvi386 ones make far
|
more sense, and should work sufficiently well (in particular, h8300
|
more sense, and should work sufficiently well (in particular, h8300
|
doesn't have a stat, and the necv70 doesn't matter.) -- eichin
|
doesn't have a stat, and the necv70 doesn't matter.) -- eichin
|
*/
|
*/
|
|
|
#ifndef _SYS_TYPES_H
|
#ifndef _SYS_TYPES_H
|
|
|
#include <_ansi.h>
|
#include <_ansi.h>
|
|
|
#ifndef __INTTYPES_DEFINED__
|
#ifndef __INTTYPES_DEFINED__
|
#define __INTTYPES_DEFINED__
|
#define __INTTYPES_DEFINED__
|
|
|
#include <machine/_types.h>
|
#include <machine/_types.h>
|
|
|
#if defined(__rtems__) || defined(__XMK__)
|
#if defined(__rtems__) || defined(__XMK__)
|
/*
|
/*
|
* The following section is RTEMS specific and is needed to more
|
* The following section is RTEMS specific and is needed to more
|
* closely match the types defined in the BSD sys/types.h.
|
* closely match the types defined in the BSD sys/types.h.
|
* This is needed to let the RTEMS/BSD TCP/IP stack compile.
|
* This is needed to let the RTEMS/BSD TCP/IP stack compile.
|
*/
|
*/
|
|
|
/* deprecated */
|
/* deprecated */
|
#if ___int8_t_defined
|
#if ___int8_t_defined
|
typedef __uint8_t u_int8_t;
|
typedef __uint8_t u_int8_t;
|
#endif
|
#endif
|
#if ___int16_t_defined
|
#if ___int16_t_defined
|
typedef __uint16_t u_int16_t;
|
typedef __uint16_t u_int16_t;
|
#endif
|
#endif
|
#if ___int32_t_defined
|
#if ___int32_t_defined
|
typedef __uint32_t u_int32_t;
|
typedef __uint32_t u_int32_t;
|
#endif
|
#endif
|
|
|
#if ___int64_t_defined
|
#if ___int64_t_defined
|
typedef __uint64_t u_int64_t;
|
typedef __uint64_t u_int64_t;
|
|
|
/* deprecated */
|
/* deprecated */
|
typedef __uint64_t u_quad_t;
|
typedef __uint64_t u_quad_t;
|
typedef __int64_t quad_t;
|
typedef __int64_t quad_t;
|
typedef quad_t * qaddr_t;
|
typedef quad_t * qaddr_t;
|
#endif
|
#endif
|
|
|
#endif
|
#endif
|
|
|
#endif /* ! __INTTYPES_DEFINED */
|
#endif /* ! __INTTYPES_DEFINED */
|
|
|
#ifndef __need_inttypes
|
#ifndef __need_inttypes
|
|
|
#define _SYS_TYPES_H
|
#define _SYS_TYPES_H
|
#include <sys/_types.h>
|
#include <sys/_types.h>
|
|
|
#ifdef __i386__
|
#ifdef __i386__
|
#if defined (GO32) || defined (__MSDOS__)
|
#if defined (GO32) || defined (__MSDOS__)
|
#define __MS_types__
|
#define __MS_types__
|
#endif
|
#endif
|
#endif
|
#endif
|
|
|
# include <stddef.h>
|
# include <stddef.h>
|
# include <machine/types.h>
|
# include <machine/types.h>
|
|
|
/* To ensure the stat struct's layout doesn't change when sizeof(int), etc.
|
/* To ensure the stat struct's layout doesn't change when sizeof(int), etc.
|
changes, we assume sizeof short and long never change and have all types
|
changes, we assume sizeof short and long never change and have all types
|
used to define struct stat use them and not int where possible.
|
used to define struct stat use them and not int where possible.
|
Where not possible, _ST_INTxx are used. It would be preferable to not have
|
Where not possible, _ST_INTxx are used. It would be preferable to not have
|
such assumptions, but until the extra fluff is necessary, it's avoided.
|
such assumptions, but until the extra fluff is necessary, it's avoided.
|
No 64 bit targets use stat yet. What to do about them is postponed
|
No 64 bit targets use stat yet. What to do about them is postponed
|
until necessary. */
|
until necessary. */
|
#ifdef __GNUC__
|
#ifdef __GNUC__
|
#define _ST_INT32 __attribute__ ((__mode__ (__SI__)))
|
#define _ST_INT32 __attribute__ ((__mode__ (__SI__)))
|
#else
|
#else
|
#define _ST_INT32
|
#define _ST_INT32
|
#endif
|
#endif
|
|
|
# ifndef _POSIX_SOURCE
|
# ifndef _POSIX_SOURCE
|
|
|
# define physadr physadr_t
|
# define physadr physadr_t
|
# define quad quad_t
|
# define quad quad_t
|
|
|
#ifndef _BSDTYPES_DEFINED
|
#ifndef _BSDTYPES_DEFINED
|
/* also defined in mingw/gmon.h and in w32api/winsock[2].h */
|
/* also defined in mingw/gmon.h and in w32api/winsock[2].h */
|
typedef unsigned char u_char;
|
typedef unsigned char u_char;
|
typedef unsigned short u_short;
|
typedef unsigned short u_short;
|
typedef unsigned int u_int;
|
typedef unsigned int u_int;
|
typedef unsigned long u_long;
|
typedef unsigned long u_long;
|
#define _BSDTYPES_DEFINED
|
#define _BSDTYPES_DEFINED
|
#endif
|
#endif
|
|
|
typedef unsigned short ushort; /* System V compatibility */
|
typedef unsigned short ushort; /* System V compatibility */
|
typedef unsigned int uint; /* System V compatibility */
|
typedef unsigned int uint; /* System V compatibility */
|
# endif /*!_POSIX_SOURCE */
|
# endif /*!_POSIX_SOURCE */
|
|
|
#ifndef __clock_t_defined
|
#ifndef __clock_t_defined
|
typedef _CLOCK_T_ clock_t;
|
typedef _CLOCK_T_ clock_t;
|
#define __clock_t_defined
|
#define __clock_t_defined
|
#endif
|
#endif
|
|
|
#ifndef __time_t_defined
|
#ifndef __time_t_defined
|
typedef _TIME_T_ time_t;
|
typedef _TIME_T_ time_t;
|
#define __time_t_defined
|
#define __time_t_defined
|
|
|
/* Time Value Specification Structures, P1003.1b-1993, p. 261 */
|
/* Time Value Specification Structures, P1003.1b-1993, p. 261 */
|
|
|
struct timespec {
|
struct timespec {
|
time_t tv_sec; /* Seconds */
|
time_t tv_sec; /* Seconds */
|
long tv_nsec; /* Nanoseconds */
|
long tv_nsec; /* Nanoseconds */
|
};
|
};
|
|
|
struct itimerspec {
|
struct itimerspec {
|
struct timespec it_interval; /* Timer period */
|
struct timespec it_interval; /* Timer period */
|
struct timespec it_value; /* Timer expiration */
|
struct timespec it_value; /* Timer expiration */
|
};
|
};
|
#endif
|
#endif
|
|
|
typedef long daddr_t;
|
typedef long daddr_t;
|
typedef char * caddr_t;
|
typedef char * caddr_t;
|
|
|
#ifndef __CYGWIN__
|
#ifndef __CYGWIN__
|
#if defined(__MS_types__) || defined(__rtems__) || \
|
#if defined(__MS_types__) || defined(__rtems__) || \
|
defined(__sparc__) || defined(__SPU__)
|
defined(__sparc__) || defined(__SPU__)
|
typedef unsigned long ino_t;
|
typedef unsigned long ino_t;
|
#else
|
#else
|
typedef unsigned short ino_t;
|
typedef unsigned short ino_t;
|
#endif
|
#endif
|
#endif /*__CYGWIN__*/
|
#endif /*__CYGWIN__*/
|
|
|
#ifdef __MS_types__
|
#ifdef __MS_types__
|
typedef unsigned long vm_offset_t;
|
typedef unsigned long vm_offset_t;
|
typedef unsigned long vm_size_t;
|
typedef unsigned long vm_size_t;
|
|
|
#define __BIT_TYPES_DEFINED__
|
#define __BIT_TYPES_DEFINED__
|
|
|
typedef signed char int8_t;
|
typedef signed char int8_t;
|
typedef unsigned char u_int8_t;
|
typedef unsigned char u_int8_t;
|
typedef short int16_t;
|
typedef short int16_t;
|
typedef unsigned short u_int16_t;
|
typedef unsigned short u_int16_t;
|
typedef int int32_t;
|
typedef int int32_t;
|
typedef unsigned int u_int32_t;
|
typedef unsigned int u_int32_t;
|
typedef long long int64_t;
|
typedef long long int64_t;
|
typedef unsigned long long u_int64_t;
|
typedef unsigned long long u_int64_t;
|
typedef int32_t register_t;
|
typedef int32_t register_t;
|
#endif /* __MS_types__ */
|
#endif /* __MS_types__ */
|
|
|
/*
|
/*
|
* All these should be machine specific - right now they are all broken.
|
* All these should be machine specific - right now they are all broken.
|
* However, for all of Cygnus' embedded targets, we want them to all be
|
* However, for all of Cygnus' embedded targets, we want them to all be
|
* the same. Otherwise things like sizeof (struct stat) might depend on
|
* the same. Otherwise things like sizeof (struct stat) might depend on
|
* how the file was compiled (e.g. -mint16 vs -mint32, etc.).
|
* how the file was compiled (e.g. -mint16 vs -mint32, etc.).
|
*/
|
*/
|
|
|
#ifndef __CYGWIN__ /* which defines these types in it's own types.h. */
|
#ifndef __CYGWIN__ /* which defines these types in it's own types.h. */
|
typedef _off_t off_t;
|
typedef _off_t off_t;
|
typedef __dev_t dev_t;
|
typedef __dev_t dev_t;
|
typedef __uid_t uid_t;
|
typedef __uid_t uid_t;
|
typedef __gid_t gid_t;
|
typedef __gid_t gid_t;
|
#endif
|
#endif
|
|
|
#if defined(__XMK__)
|
#if defined(__XMK__)
|
typedef signed char pid_t;
|
typedef signed char pid_t;
|
#else
|
#else
|
typedef int pid_t;
|
typedef int pid_t;
|
#endif
|
#endif
|
|
|
#ifndef __CYGWIN__
|
#ifndef __CYGWIN__
|
typedef long key_t;
|
typedef long key_t;
|
#endif
|
#endif
|
typedef _ssize_t ssize_t;
|
typedef _ssize_t ssize_t;
|
|
|
#ifndef __CYGWIN__
|
#ifndef __CYGWIN__
|
#ifdef __MS_types__
|
#ifdef __MS_types__
|
typedef char * addr_t;
|
typedef char * addr_t;
|
typedef int mode_t;
|
typedef int mode_t;
|
#else
|
#else
|
#if defined (__sparc__) && !defined (__sparc_v9__)
|
#if defined (__sparc__) && !defined (__sparc_v9__)
|
#ifdef __svr4__
|
#ifdef __svr4__
|
typedef unsigned long mode_t;
|
typedef unsigned long mode_t;
|
#else
|
#else
|
typedef unsigned short mode_t;
|
typedef unsigned short mode_t;
|
#endif
|
#endif
|
#else
|
#else
|
typedef unsigned int mode_t _ST_INT32;
|
typedef unsigned int mode_t _ST_INT32;
|
#endif
|
#endif
|
#endif /* ! __MS_types__ */
|
#endif /* ! __MS_types__ */
|
#endif /*__CYGWIN__*/
|
#endif /*__CYGWIN__*/
|
|
|
typedef unsigned short nlink_t;
|
typedef unsigned short nlink_t;
|
|
|
/* We don't define fd_set and friends if we are compiling POSIX
|
/* We don't define fd_set and friends if we are compiling POSIX
|
source, or if we have included (or may include as indicated
|
source, or if we have included (or may include as indicated
|
by __USE_W32_SOCKETS) the W32api winsock[2].h header which
|
by __USE_W32_SOCKETS) the W32api winsock[2].h header which
|
defines Windows versions of them. Note that a program which
|
defines Windows versions of them. Note that a program which
|
includes the W32api winsock[2].h header must know what it is doing;
|
includes the W32api winsock[2].h header must know what it is doing;
|
it must not call the cygwin32 select function.
|
it must not call the cygwin32 select function.
|
*/
|
*/
|
# if !(defined (_POSIX_SOURCE) || defined (_WINSOCK_H) || defined (__USE_W32_SOCKETS))
|
# if !(defined (_POSIX_SOURCE) || defined (_WINSOCK_H) || defined (__USE_W32_SOCKETS))
|
# define _SYS_TYPES_FD_SET
|
# define _SYS_TYPES_FD_SET
|
# define NBBY 8 /* number of bits in a byte */
|
# define NBBY 8 /* number of bits in a byte */
|
/*
|
/*
|
* Select uses bit masks of file descriptors in longs.
|
* Select uses bit masks of file descriptors in longs.
|
* These macros manipulate such bit fields (the filesystem macros use chars).
|
* These macros manipulate such bit fields (the filesystem macros use chars).
|
* FD_SETSIZE may be defined by the user, but the default here
|
* FD_SETSIZE may be defined by the user, but the default here
|
* should be >= NOFILE (param.h).
|
* should be >= NOFILE (param.h).
|
*/
|
*/
|
# ifndef FD_SETSIZE
|
# ifndef FD_SETSIZE
|
# define FD_SETSIZE 64
|
# define FD_SETSIZE 64
|
# endif
|
# endif
|
|
|
typedef long fd_mask;
|
typedef long fd_mask;
|
# define NFDBITS (sizeof (fd_mask) * NBBY) /* bits per mask */
|
# define NFDBITS (sizeof (fd_mask) * NBBY) /* bits per mask */
|
# ifndef howmany
|
# ifndef howmany
|
# define howmany(x,y) (((x)+((y)-1))/(y))
|
# define howmany(x,y) (((x)+((y)-1))/(y))
|
# endif
|
# endif
|
|
|
/* We use a macro for fd_set so that including Sockets.h afterwards
|
/* We use a macro for fd_set so that including Sockets.h afterwards
|
can work. */
|
can work. */
|
typedef struct _types_fd_set {
|
typedef struct _types_fd_set {
|
fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)];
|
fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)];
|
} _types_fd_set;
|
} _types_fd_set;
|
|
|
#define fd_set _types_fd_set
|
#define fd_set _types_fd_set
|
|
|
# define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1L << ((n) % NFDBITS)))
|
# define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1L << ((n) % NFDBITS)))
|
# define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1L << ((n) % NFDBITS)))
|
# define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1L << ((n) % NFDBITS)))
|
# define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1L << ((n) % NFDBITS)))
|
# define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1L << ((n) % NFDBITS)))
|
# define FD_ZERO(p) (__extension__ (void)({ \
|
# define FD_ZERO(p) (__extension__ (void)({ \
|
size_t __i; \
|
size_t __i; \
|
char *__tmp = (char *)p; \
|
char *__tmp = (char *)p; \
|
for (__i = 0; __i < sizeof (*(p)); ++__i) \
|
for (__i = 0; __i < sizeof (*(p)); ++__i) \
|
*__tmp++ = 0; \
|
*__tmp++ = 0; \
|
}))
|
}))
|
|
|
# endif /* !(defined (_POSIX_SOURCE) || defined (_WINSOCK_H) || defined (__USE_W32_SOCKETS)) */
|
# endif /* !(defined (_POSIX_SOURCE) || defined (_WINSOCK_H) || defined (__USE_W32_SOCKETS)) */
|
|
|
#undef __MS_types__
|
#undef __MS_types__
|
#undef _ST_INT32
|
#undef _ST_INT32
|
|
|
|
|
#ifndef __clockid_t_defined
|
#ifndef __clockid_t_defined
|
typedef _CLOCKID_T_ clockid_t;
|
typedef _CLOCKID_T_ clockid_t;
|
#define __clockid_t_defined
|
#define __clockid_t_defined
|
#endif
|
#endif
|
|
|
#ifndef __timer_t_defined
|
#ifndef __timer_t_defined
|
typedef _TIMER_T_ timer_t;
|
typedef _TIMER_T_ timer_t;
|
#define __timer_t_defined
|
#define __timer_t_defined
|
#endif
|
#endif
|
|
|
typedef unsigned long useconds_t;
|
typedef unsigned long useconds_t;
|
typedef long suseconds_t;
|
typedef long suseconds_t;
|
|
|
#include <sys/features.h>
|
#include <sys/features.h>
|
|
|
|
|
/* Cygwin will probably never have full posix compliance due to little things
|
/* Cygwin will probably never have full posix compliance due to little things
|
* like an inability to set the stackaddress. Cygwin is also using void *
|
* like an inability to set the stackaddress. Cygwin is also using void *
|
* pointers rather than structs to ensure maximum binary compatability with
|
* pointers rather than structs to ensure maximum binary compatability with
|
* previous releases.
|
* previous releases.
|
* This means that we don't use the types defined here, but rather in
|
* This means that we don't use the types defined here, but rather in
|
* <cygwin/types.h>
|
* <cygwin/types.h>
|
*/
|
*/
|
#if defined(_POSIX_THREADS) && !defined(__CYGWIN__)
|
#if defined(_POSIX_THREADS) && !defined(__CYGWIN__)
|
|
|
#include <sys/sched.h>
|
#include <sys/sched.h>
|
|
|
/*
|
/*
|
* 2.5 Primitive System Data Types, P1003.1c/D10, p. 19.
|
* 2.5 Primitive System Data Types, P1003.1c/D10, p. 19.
|
*/
|
*/
|
|
|
#if defined(__XMK__)
|
#if defined(__XMK__)
|
typedef unsigned int pthread_t; /* identify a thread */
|
typedef unsigned int pthread_t; /* identify a thread */
|
#else
|
#else
|
typedef __uint32_t pthread_t; /* identify a thread */
|
typedef __uint32_t pthread_t; /* identify a thread */
|
#endif
|
#endif
|
|
|
/* P1003.1c/D10, p. 118-119 */
|
/* P1003.1c/D10, p. 118-119 */
|
#define PTHREAD_SCOPE_PROCESS 0
|
#define PTHREAD_SCOPE_PROCESS 0
|
#define PTHREAD_SCOPE_SYSTEM 1
|
#define PTHREAD_SCOPE_SYSTEM 1
|
|
|
/* P1003.1c/D10, p. 111 */
|
/* P1003.1c/D10, p. 111 */
|
#define PTHREAD_INHERIT_SCHED 1 /* scheduling policy and associated */
|
#define PTHREAD_INHERIT_SCHED 1 /* scheduling policy and associated */
|
/* attributes are inherited from */
|
/* attributes are inherited from */
|
/* the calling thread. */
|
/* the calling thread. */
|
#define PTHREAD_EXPLICIT_SCHED 2 /* set from provided attribute object */
|
#define PTHREAD_EXPLICIT_SCHED 2 /* set from provided attribute object */
|
|
|
/* P1003.1c/D10, p. 141 */
|
/* P1003.1c/D10, p. 141 */
|
#define PTHREAD_CREATE_DETACHED 0
|
#define PTHREAD_CREATE_DETACHED 0
|
#define PTHREAD_CREATE_JOINABLE 1
|
#define PTHREAD_CREATE_JOINABLE 1
|
|
|
#if defined(__XMK__) || defined(__rtems__)
|
#if defined(__XMK__) || defined(__rtems__)
|
/* The following defines are part of the X/Open System Interface (XSI). */
|
/* The following defines are part of the X/Open System Interface (XSI). */
|
|
|
/* This type of mutex does not detect deadlock. A thread attempting to relock this mutex without first unlocking
|
/* This type of mutex does not detect deadlock. A thread attempting to relock this mutex without first unlocking
|
* it shall deadlock. Attempting to unlock a mutex locked by a different thread results in undefined behavior.
|
* it shall deadlock. Attempting to unlock a mutex locked by a different thread results in undefined behavior.
|
* Attempting to unlock an unlocked mutex results in undefined behavior.
|
* Attempting to unlock an unlocked mutex results in undefined behavior.
|
*/
|
*/
|
#define PTHREAD_MUTEX_NORMAL 1
|
#define PTHREAD_MUTEX_NORMAL 1
|
|
|
/*
|
/*
|
* This type of mutex provides error checking. A thread attempting to relock this mutex without first unlocking
|
* This type of mutex provides error checking. A thread attempting to relock this mutex without first unlocking
|
* it shall return with an error. A thread attempting to unlock a mutex which another thread has locked shall return
|
* it shall return with an error. A thread attempting to unlock a mutex which another thread has locked shall return
|
* with an error. A thread attempting to unlock an unlocked mutex shall return with an error.
|
* with an error. A thread attempting to unlock an unlocked mutex shall return with an error.
|
*/
|
*/
|
#define PTHREAD_MUTEX_ERRORCHECK 2
|
#define PTHREAD_MUTEX_ERRORCHECK 2
|
|
|
/* A thread attempting to relock this mutex without first unlocking it shall succeed in locking the mutex.
|
/* A thread attempting to relock this mutex without first unlocking it shall succeed in locking the mutex.
|
* The relocking deadlock which can occur with mutexes of type PTHREAD_MUTEX_NORMAL cannot occur with this type of mutex.
|
* The relocking deadlock which can occur with mutexes of type PTHREAD_MUTEX_NORMAL cannot occur with this type of mutex.
|
* Multiple locks of this mutex shall require the same number of unlocks to release the mutex before another thread can
|
* Multiple locks of this mutex shall require the same number of unlocks to release the mutex before another thread can
|
* acquire the mutex. A thread attempting to unlock a mutex which another thread has locked shall return with an error.
|
* acquire the mutex. A thread attempting to unlock a mutex which another thread has locked shall return with an error.
|
* A thread attempting to unlock an unlocked mutex shall return with an error.
|
* A thread attempting to unlock an unlocked mutex shall return with an error.
|
*/
|
*/
|
#define PTHREAD_MUTEX_RECURSIVE 3
|
#define PTHREAD_MUTEX_RECURSIVE 3
|
|
|
/* Attempting to recursively lock a mutex of this type results in undefined behavior. Attempting to unlock a
|
/* Attempting to recursively lock a mutex of this type results in undefined behavior. Attempting to unlock a
|
* mutex of this type which was not locked by the calling thread results in undefined behavior. Attempting to
|
* mutex of this type which was not locked by the calling thread results in undefined behavior. Attempting to
|
* unlock a mutex of this type which is not locked results in undefined behavior. An implementation may map this
|
* unlock a mutex of this type which is not locked results in undefined behavior. An implementation may map this
|
* mutex to one of the other mutex types.
|
* mutex to one of the other mutex types.
|
*/
|
*/
|
#define PTHREAD_MUTEX_DEFAULT 4
|
#define PTHREAD_MUTEX_DEFAULT 4
|
|
|
#endif /* defined(__XMK__) || defined(__rtems__) */
|
#endif /* defined(__XMK__) || defined(__rtems__) */
|
|
|
#if defined(__XMK__)
|
#if defined(__XMK__)
|
typedef struct pthread_attr_s {
|
typedef struct pthread_attr_s {
|
int contentionscope;
|
int contentionscope;
|
struct sched_param schedparam;
|
struct sched_param schedparam;
|
int detachstate;
|
int detachstate;
|
void *stackaddr;
|
void *stackaddr;
|
size_t stacksize;
|
size_t stacksize;
|
} pthread_attr_t;
|
} pthread_attr_t;
|
|
|
#define PTHREAD_STACK_MIN 200
|
#define PTHREAD_STACK_MIN 200
|
|
|
#else /* !defined(__XMK__) */
|
#else /* !defined(__XMK__) */
|
typedef struct {
|
typedef struct {
|
int is_initialized;
|
int is_initialized;
|
void *stackaddr;
|
void *stackaddr;
|
int stacksize;
|
int stacksize;
|
int contentionscope;
|
int contentionscope;
|
int inheritsched;
|
int inheritsched;
|
int schedpolicy;
|
int schedpolicy;
|
struct sched_param schedparam;
|
struct sched_param schedparam;
|
#endif /* !defined(__XMK__) */
|
#endif /* !defined(__XMK__) */
|
|
|
/* P1003.4b/D8, p. 54 adds cputime_clock_allowed attribute. */
|
/* P1003.4b/D8, p. 54 adds cputime_clock_allowed attribute. */
|
#if defined(_POSIX_THREAD_CPUTIME)
|
#if defined(_POSIX_THREAD_CPUTIME)
|
int cputime_clock_allowed; /* see time.h */
|
int cputime_clock_allowed; /* see time.h */
|
#endif
|
#endif
|
int detachstate;
|
int detachstate;
|
|
|
} pthread_attr_t;
|
} pthread_attr_t;
|
|
|
#if defined(_POSIX_THREAD_PROCESS_SHARED)
|
#if defined(_POSIX_THREAD_PROCESS_SHARED)
|
/* NOTE: P1003.1c/D10, p. 81 defines following values for process_shared. */
|
/* NOTE: P1003.1c/D10, p. 81 defines following values for process_shared. */
|
|
|
#define PTHREAD_PROCESS_PRIVATE 0 /* visible within only the creating process */
|
#define PTHREAD_PROCESS_PRIVATE 0 /* visible within only the creating process */
|
#define PTHREAD_PROCESS_SHARED 1 /* visible too all processes with access to */
|
#define PTHREAD_PROCESS_SHARED 1 /* visible too all processes with access to */
|
/* the memory where the resource is */
|
/* the memory where the resource is */
|
/* located */
|
/* located */
|
#endif
|
#endif
|
|
|
#if defined(_POSIX_THREAD_PRIO_PROTECT)
|
#if defined(_POSIX_THREAD_PRIO_PROTECT)
|
/* Mutexes */
|
/* Mutexes */
|
|
|
/* Values for blocking protocol. */
|
/* Values for blocking protocol. */
|
|
|
#define PTHREAD_PRIO_NONE 0
|
#define PTHREAD_PRIO_NONE 0
|
#define PTHREAD_PRIO_INHERIT 1
|
#define PTHREAD_PRIO_INHERIT 1
|
#define PTHREAD_PRIO_PROTECT 2
|
#define PTHREAD_PRIO_PROTECT 2
|
#endif
|
#endif
|
|
|
#if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
|
#if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
|
|
|
/* Values for mutex type */
|
/* Values for mutex type */
|
|
|
#define PTHREAD_MUTEX_NORMAL 0
|
#define PTHREAD_MUTEX_NORMAL 0
|
#define PTHREAD_MUTEX_RECURSIVE 1
|
#define PTHREAD_MUTEX_RECURSIVE 1
|
#define PTHREAD_MUTEX_ERRORCHECK 2
|
#define PTHREAD_MUTEX_ERRORCHECK 2
|
#define PTHREAD_MUTEX_DEFAULT 3
|
#define PTHREAD_MUTEX_DEFAULT 3
|
|
|
#endif
|
#endif
|
|
|
#if defined(__XMK__)
|
#if defined(__XMK__)
|
typedef unsigned int pthread_mutex_t; /* identify a mutex */
|
typedef unsigned int pthread_mutex_t; /* identify a mutex */
|
|
|
typedef struct {
|
typedef struct {
|
int type;
|
int type;
|
} pthread_mutexattr_t;
|
} pthread_mutexattr_t;
|
|
|
|
|
#if defined(__XMK__)
|
#if defined(__XMK__)
|
/* The following defines are part of the X/Open System Interface (XSI). */
|
/* The following defines are part of the X/Open System Interface (XSI). */
|
|
|
/* This type of mutex does not detect deadlock. A thread attempting to
|
/* This type of mutex does not detect deadlock. A thread attempting to
|
* relock this mutex without first unlocking it shall deadlock. Attempting
|
* relock this mutex without first unlocking it shall deadlock. Attempting
|
* to unlock a mutex locked by a different thread results in undefined
|
* to unlock a mutex locked by a different thread results in undefined
|
* behavior. Attempting to unlock an unlocked mutex results in undefined
|
* behavior. Attempting to unlock an unlocked mutex results in undefined
|
* behavior.
|
* behavior.
|
*/
|
*/
|
#define PTHREAD_MUTEX_NORMAL 1
|
#define PTHREAD_MUTEX_NORMAL 1
|
|
|
/*
|
/*
|
* This type of mutex provides error checking. A thread attempting to
|
* This type of mutex provides error checking. A thread attempting to
|
* relock this mutex without first unlocking it shall return with an error.
|
* relock this mutex without first unlocking it shall return with an error.
|
* A thread attempting to unlock a mutex which another thread has locked
|
* A thread attempting to unlock a mutex which another thread has locked
|
* shall return with an error. A thread attempting to unlock an unlocked
|
* shall return with an error. A thread attempting to unlock an unlocked
|
* mutex shall return with an error.
|
* mutex shall return with an error.
|
*/
|
*/
|
#define PTHREAD_MUTEX_ERRORCHECK 2
|
#define PTHREAD_MUTEX_ERRORCHECK 2
|
|
|
/* A thread attempting to relock this mutex without first unlocking it
|
/* A thread attempting to relock this mutex without first unlocking it
|
* shall succeed in locking the mutex. The relocking deadlock which can
|
* shall succeed in locking the mutex. The relocking deadlock which can
|
* occur with mutexes of type PTHREAD_MUTEX_NORMAL cannot occur with this
|
* occur with mutexes of type PTHREAD_MUTEX_NORMAL cannot occur with this
|
* type of mutex. Multiple locks of this mutex shall require the same
|
* type of mutex. Multiple locks of this mutex shall require the same
|
* number of unlocks to release the mutex before another thread can
|
* number of unlocks to release the mutex before another thread can
|
* acquire the mutex. A thread attempting to unlock a mutex which another
|
* acquire the mutex. A thread attempting to unlock a mutex which another
|
* thread has locked shall return with an error. A thread attempting to
|
* thread has locked shall return with an error. A thread attempting to
|
* unlock an unlocked mutex shall return with an error.
|
* unlock an unlocked mutex shall return with an error.
|
*/
|
*/
|
#define PTHREAD_MUTEX_RECURSIVE 3
|
#define PTHREAD_MUTEX_RECURSIVE 3
|
|
|
/* Attempting to recursively lock a mutex of this type results in
|
/* Attempting to recursively lock a mutex of this type results in
|
* undefined behavior. Attempting to unlock a mutex of this type which was
|
* undefined behavior. Attempting to unlock a mutex of this type which was
|
* not locked by the calling thread results in undefined behavior.
|
* not locked by the calling thread results in undefined behavior.
|
* Attempting to unlock a mutex of this type which is not locked results
|
* Attempting to unlock a mutex of this type which is not locked results
|
* in undefined behavior. An implementation may map this mutex to one of
|
* in undefined behavior. An implementation may map this mutex to one of
|
* the other mutex types.
|
* the other mutex types.
|
*/
|
*/
|
#define PTHREAD_MUTEX_DEFAULT 4
|
#define PTHREAD_MUTEX_DEFAULT 4
|
|
|
typedef struct pthread_attr_s {
|
typedef struct pthread_attr_s {
|
int contentionscope;
|
int contentionscope;
|
struct sched_param schedparam;
|
struct sched_param schedparam;
|
int detachstate;
|
int detachstate;
|
void *stackaddr;
|
void *stackaddr;
|
size_t stacksize;
|
size_t stacksize;
|
} pthread_attr_t;
|
} pthread_attr_t;
|
|
|
#define PTHREAD_STACK_MIN 200
|
#define PTHREAD_STACK_MIN 200
|
|
|
#endif /* defined(__XMK__) */
|
#endif /* defined(__XMK__) */
|
|
|
typedef struct {
|
typedef struct {
|
int type;
|
int type;
|
} pthread_mutexattr_t;
|
} pthread_mutexattr_t;
|
#else /* !defined(__XMK__) */
|
#else /* !defined(__XMK__) */
|
typedef __uint32_t pthread_mutex_t; /* identify a mutex */
|
typedef __uint32_t pthread_mutex_t; /* identify a mutex */
|
|
|
typedef struct {
|
typedef struct {
|
int is_initialized;
|
int is_initialized;
|
#if defined(_POSIX_THREAD_PROCESS_SHARED)
|
#if defined(_POSIX_THREAD_PROCESS_SHARED)
|
int process_shared; /* allow mutex to be shared amongst processes */
|
int process_shared; /* allow mutex to be shared amongst processes */
|
#endif
|
#endif
|
#if defined(_POSIX_THREAD_PRIO_PROTECT)
|
#if defined(_POSIX_THREAD_PRIO_PROTECT)
|
int prio_ceiling;
|
int prio_ceiling;
|
int protocol;
|
int protocol;
|
#endif
|
#endif
|
#if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
|
#if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
|
int type;
|
int type;
|
#endif
|
#endif
|
int recursive;
|
int recursive;
|
} pthread_mutexattr_t;
|
} pthread_mutexattr_t;
|
#endif /* !defined(__XMK__) */
|
#endif /* !defined(__XMK__) */
|
|
|
/* Condition Variables */
|
/* Condition Variables */
|
|
|
typedef __uint32_t pthread_cond_t; /* identify a condition variable */
|
typedef __uint32_t pthread_cond_t; /* identify a condition variable */
|
|
|
typedef struct {
|
typedef struct {
|
int is_initialized;
|
int is_initialized;
|
#if defined(_POSIX_THREAD_PROCESS_SHARED)
|
#if defined(_POSIX_THREAD_PROCESS_SHARED)
|
int process_shared; /* allow this to be shared amongst processes */
|
int process_shared; /* allow this to be shared amongst processes */
|
#endif
|
#endif
|
} pthread_condattr_t; /* a condition attribute object */
|
} pthread_condattr_t; /* a condition attribute object */
|
|
|
/* Keys */
|
/* Keys */
|
|
|
typedef __uint32_t pthread_key_t; /* thread-specific data keys */
|
typedef __uint32_t pthread_key_t; /* thread-specific data keys */
|
|
|
typedef struct {
|
typedef struct {
|
int is_initialized; /* is this structure initialized? */
|
int is_initialized; /* is this structure initialized? */
|
int init_executed; /* has the initialization routine been run? */
|
int init_executed; /* has the initialization routine been run? */
|
} pthread_once_t; /* dynamic package initialization */
|
} pthread_once_t; /* dynamic package initialization */
|
#else
|
#else
|
#if defined (__CYGWIN__)
|
#if defined (__CYGWIN__)
|
#include <cygwin/types.h>
|
#include <cygwin/types.h>
|
#endif
|
#endif
|
#endif /* defined(_POSIX_THREADS) */
|
#endif /* defined(_POSIX_THREADS) */
|
|
|
/* POSIX Barrier Types */
|
/* POSIX Barrier Types */
|
|
|
#if defined(_POSIX_BARRIERS)
|
#if defined(_POSIX_BARRIERS)
|
typedef __uint32_t pthread_barrier_t; /* POSIX Barrier Object */
|
typedef __uint32_t pthread_barrier_t; /* POSIX Barrier Object */
|
typedef struct {
|
typedef struct {
|
int is_initialized; /* is this structure initialized? */
|
int is_initialized; /* is this structure initialized? */
|
#if defined(_POSIX_THREAD_PROCESS_SHARED)
|
#if defined(_POSIX_THREAD_PROCESS_SHARED)
|
int process_shared; /* allow this to be shared amongst processes */
|
int process_shared; /* allow this to be shared amongst processes */
|
#endif
|
#endif
|
} pthread_barrierattr_t;
|
} pthread_barrierattr_t;
|
#endif /* defined(_POSIX_BARRIERS) */
|
#endif /* defined(_POSIX_BARRIERS) */
|
|
|
/* POSIX Spin Lock Types */
|
/* POSIX Spin Lock Types */
|
|
|
#if defined(_POSIX_SPIN_LOCKS)
|
#if defined(_POSIX_SPIN_LOCKS)
|
typedef __uint32_t pthread_spinlock_t; /* POSIX Spin Lock Object */
|
typedef __uint32_t pthread_spinlock_t; /* POSIX Spin Lock Object */
|
#endif /* defined(_POSIX_SPIN_LOCKS) */
|
#endif /* defined(_POSIX_SPIN_LOCKS) */
|
|
|
/* POSIX Reader/Writer Lock Types */
|
/* POSIX Reader/Writer Lock Types */
|
|
|
#if !defined (__CYGWIN__)
|
#if !defined (__CYGWIN__)
|
#if defined(_POSIX_READER_WRITER_LOCKS)
|
#if defined(_POSIX_READER_WRITER_LOCKS)
|
typedef __uint32_t pthread_rwlock_t; /* POSIX RWLock Object */
|
typedef __uint32_t pthread_rwlock_t; /* POSIX RWLock Object */
|
typedef struct {
|
typedef struct {
|
int is_initialized; /* is this structure initialized? */
|
int is_initialized; /* is this structure initialized? */
|
#if defined(_POSIX_THREAD_PROCESS_SHARED)
|
#if defined(_POSIX_THREAD_PROCESS_SHARED)
|
int process_shared; /* allow this to be shared amongst processes */
|
int process_shared; /* allow this to be shared amongst processes */
|
#endif
|
#endif
|
} pthread_rwlockattr_t;
|
} pthread_rwlockattr_t;
|
#endif /* defined(_POSIX_READER_WRITER_LOCKS) */
|
#endif /* defined(_POSIX_READER_WRITER_LOCKS) */
|
#endif /* __CYGWIN__ */
|
#endif /* __CYGWIN__ */
|
|
|
#endif /* !__need_inttypes */
|
#endif /* !__need_inttypes */
|
|
|
#undef __need_inttypes
|
#undef __need_inttypes
|
|
|
#endif /* _SYS_TYPES_H */
|
#endif /* _SYS_TYPES_H */
|
|
|
