FM / bits

/usr/include/bits

Name	Size	Mode	Actions
a.out.h	299	0644	edit dl rm
byteswap.h	5396	0644	edit dl rm
cmathcalls.h	4881	0644	edit dl rm
confname.h	23818	0644	edit dl rm
dirent.h	1609	0644	edit dl rm
dlfcn.h	2593	0644	edit dl rm
elfclass.h	426	0644	edit dl rm
endian.h	170	0644	edit dl rm
environments.h	3651	0644	edit dl rm
errno.h	2171	0644	edit dl rm
error.h	2762	0644	edit dl rm
fcntl.h	10426	0644	edit dl rm
fcntl2.h	5607	0644	edit dl rm
fenv.h	3064	0644	edit dl rm
fenvinline.h	190	0644	edit dl rm
huge_val.h	1941	0644	edit dl rm
huge_valf.h	1901	0644	edit dl rm
huge_vall.h	1183	0644	edit dl rm
in.h	7713	0644	edit dl rm
inf.h	1123	0644	edit dl rm
initspin.h	25	0644	edit dl rm
ioctl-types.h	2535	0644	edit dl rm
ioctls.h	4557	0644	edit dl rm
ipc.h	2127	0644	edit dl rm
ipctypes.h	1225	0644	edit dl rm
libc-lock.h	12844	0644	edit dl rm
libio-ldbl.h	1081	0644	edit dl rm
link.h	3620	0644	edit dl rm
locale.h	1378	0644	edit dl rm
local_lim.h	3273	0644	edit dl rm
mathcalls.h	11570	0644	edit dl rm
mathdef.h	2011	0644	edit dl rm
mathinline.h	2035	0644	edit dl rm
mman.h	4825	0644	edit dl rm
monetary-ldbl.h	1108	0644	edit dl rm
mqueue.h	1237	0644	edit dl rm
mqueue2.h	2186	0644	edit dl rm
msq.h	2623	0644	edit dl rm
nan.h	1641	0644	edit dl rm
netdb.h	1349	0644	edit dl rm
poll.h	2155	0644	edit dl rm
posix1_lim.h	4946	0644	edit dl rm
posix2_lim.h	2952	0644	edit dl rm
posix_opt.h	5853	0644	edit dl rm
printf-ldbl.h	1053	0644	edit dl rm
pthreadtypes.h	5763	0644	edit dl rm
resource.h	7182	0644	edit dl rm
sched.h	7491	0644	edit dl rm
select.h	2166	0644	edit dl rm
sem.h	2624	0644	edit dl rm
semaphore.h	1305	0644	edit dl rm
setjmp.h	1291	0644	edit dl rm
setjmp2.h	1752	0644	edit dl rm
shm.h	3601	0644	edit dl rm
sigaction.h	2919	0644	edit dl rm
sigcontext.h	3699	0644	edit dl rm
siginfo.h	9125	0644	edit dl rm
signum.h	3484	0644	edit dl rm
sigset.h	4652	0644	edit dl rm
sigstack.h	1595	0644	edit dl rm
sigthread.h	1747	0644	edit dl rm
sockaddr.h	1601	0644	edit dl rm
socket.h	14207	0644	edit dl rm
socket2.h	3101	0644	edit dl rm
stab.def	9101	0644	edit dl rm
stat.h	7790	0644	edit dl rm
statfs.h	2026	0644	edit dl rm
statvfs.h	3439	0644	edit dl rm
stdio-ldbl.h	3196	0644	edit dl rm
stdio-lock.h	2262	0644	edit dl rm
stdio.h	5654	0644	edit dl rm
stdio2.h	12652	0644	edit dl rm
stdio_lim.h	1440	0644	edit dl rm
stdlib-ldbl.h	1462	0644	edit dl rm
stdlib.h	5770	0644	edit dl rm
string.h	1185	0644	edit dl rm
string2.h	47734	0644	edit dl rm
string3.h	4629	0644	edit dl rm
syscall.h	14573	0644	edit dl rm
syslog-ldbl.h	1269	0644	edit dl rm
syslog-path.h	1122	0644	edit dl rm
syslog.h	1773	0644	edit dl rm
sys_errlist.h	1284	0644	edit dl rm
termios.h	5396	0644	edit dl rm
time.h	2866	0644	edit dl rm
types.h	7601	0644	edit dl rm
typesizes.h	2538	0644	edit dl rm
uio.h	1832	0644	edit dl rm
unistd.h	13517	0644	edit dl rm
ustat.h	1157	0644	edit dl rm
utmp.h	4098	0644	edit dl rm
utmpx.h	3564	0644	edit dl rm
utsname.h	1286	0644	edit dl rm
waitflags.h	1715	0644	edit dl rm
waitstatus.h	3639	0644	edit dl rm
wchar-ldbl.h	2583	0644	edit dl rm
wchar.h	1033	0644	edit dl rm
wchar2.h	20795	0644	edit dl rm
wordsize.h	175	0644	edit dl rm
xopen_lim.h	3837	0644	edit dl rm

Edit: /usr/include/bits/pthreadtypes.h (5763B)

/* Copyright (C) 2002,2003,2004,2005,2006,2007 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.

The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#ifndef _BITS_PTHREADTYPES_H
#define _BITS_PTHREADTYPES_H	1

#include <bits/wordsize.h>

#if __WORDSIZE == 64
# define __SIZEOF_PTHREAD_ATTR_T 56
# define __SIZEOF_PTHREAD_MUTEX_T 40
# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
# define __SIZEOF_PTHREAD_COND_T 48
# define __SIZEOF_PTHREAD_CONDATTR_T 4
# define __SIZEOF_PTHREAD_RWLOCK_T 56
# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
# define __SIZEOF_PTHREAD_BARRIER_T 32
# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
#else
# define __SIZEOF_PTHREAD_ATTR_T 36
# define __SIZEOF_PTHREAD_MUTEX_T 24
# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
# define __SIZEOF_PTHREAD_COND_T 48
# define __SIZEOF_PTHREAD_CONDATTR_T 4
# define __SIZEOF_PTHREAD_RWLOCK_T 32
# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
# define __SIZEOF_PTHREAD_BARRIER_T 20
# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
#endif

/* Thread identifiers.  The structure of the attribute type is not
   exposed on purpose.  */
typedef unsigned long int pthread_t;

typedef union
{
  char __size[__SIZEOF_PTHREAD_ATTR_T];
  long int __align;
} pthread_attr_t;

#if __WORDSIZE == 64
typedef struct __pthread_internal_list
{
  struct __pthread_internal_list *__prev;
  struct __pthread_internal_list *__next;
} __pthread_list_t;
#else
typedef struct __pthread_internal_slist
{
  struct __pthread_internal_slist *__next;
} __pthread_slist_t;
#endif

/* Data structures for mutex handling.  The structure of the attribute
   type is not exposed on purpose.  */
typedef union
{
  struct __pthread_mutex_s
  {
    int __lock;
    unsigned int __count;
    int __owner;
#if __WORDSIZE == 64
    unsigned int __nusers;
#endif
    /* KIND must stay at this position in the structure to maintain
       binary compatibility.  */
    int __kind;
#if __WORDSIZE == 64
    int __spins;
    __pthread_list_t __list;
# define __PTHREAD_MUTEX_HAVE_PREV	1
#else
    unsigned int __nusers;
    __extension__ union
    {
      int __spins;
      __pthread_slist_t __list;
    };
#endif
  } __data;
  char __size[__SIZEOF_PTHREAD_MUTEX_T];
  long int __align;
} pthread_mutex_t;

typedef union
{
  char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];
  int __align;
} pthread_mutexattr_t;

/* Data structure for conditional variable handling.  The structure of
   the attribute type is not exposed on purpose.  */
typedef union
{
  struct
  {
    int __lock;
    unsigned int __futex;
    __extension__ unsigned long long int __total_seq;
    __extension__ unsigned long long int __wakeup_seq;
    __extension__ unsigned long long int __woken_seq;
    void *__mutex;
    unsigned int __nwaiters;
    unsigned int __broadcast_seq;
  } __data;
  char __size[__SIZEOF_PTHREAD_COND_T];
  __extension__ long long int __align;
} pthread_cond_t;

typedef union
{
  char __size[__SIZEOF_PTHREAD_CONDATTR_T];
  int __align;
} pthread_condattr_t;

/* Keys for thread-specific data */
typedef unsigned int pthread_key_t;

/* Once-only execution */
typedef int pthread_once_t;

#if defined __USE_UNIX98 || defined __USE_XOPEN2K
/* Data structure for read-write lock variable handling.  The
   structure of the attribute type is not exposed on purpose.  */
typedef union
{
# if __WORDSIZE == 64
  struct
  {
    int __lock;
    unsigned int __nr_readers;
    unsigned int __readers_wakeup;
    unsigned int __writer_wakeup;
    unsigned int __nr_readers_queued;
    unsigned int __nr_writers_queued;
    int __writer;
    int __shared;
    unsigned long int __pad1;
    unsigned long int __pad2;
    /* FLAGS must stay at this position in the structure to maintain
       binary compatibility.  */
    unsigned int __flags;
  } __data;
# else
  struct
  {
    int __lock;
    unsigned int __nr_readers;
    unsigned int __readers_wakeup;
    unsigned int __writer_wakeup;
    unsigned int __nr_readers_queued;
    unsigned int __nr_writers_queued;
    /* FLAGS must stay at this position in the structure to maintain
       binary compatibility.  */
    unsigned char __flags;
    unsigned char __shared;
    unsigned char __pad1;
    unsigned char __pad2;
    int __writer;
  } __data;
# endif
  char __size[__SIZEOF_PTHREAD_RWLOCK_T];
  long int __align;
} pthread_rwlock_t;

typedef union
{
  char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T];
  long int __align;
} pthread_rwlockattr_t;
#endif

#ifdef __USE_XOPEN2K
/* POSIX spinlock data type.  */
typedef volatile int pthread_spinlock_t;

/* POSIX barriers data type.  The structure of the type is
   deliberately not exposed.  */
typedef union
{
  char __size[__SIZEOF_PTHREAD_BARRIER_T];
  long int __align;
} pthread_barrier_t;

typedef union
{
  char __size[__SIZEOF_PTHREAD_BARRIERATTR_T];
  int __align;
} pthread_barrierattr_t;
#endif

#if __WORDSIZE == 32
/* Extra attributes for the cleanup functions.  */
# define __cleanup_fct_attribute __attribute__ ((__regparm__ (1)))
#endif

#endif	/* bits/pthreadtypes.h */

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