mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-07-25 17:26:31 +02:00
218 lines
6.5 KiB
PHP
218 lines
6.5 KiB
PHP
{
|
|
$Id$
|
|
This file is part of the Free Pascal run time library.
|
|
Copyright (c) 2001 by Free Pascal development team
|
|
|
|
This file implements all the base types and limits required
|
|
for a minimal POSIX compliant subset required to port the compiler
|
|
to a new OS.
|
|
|
|
See the file COPYING.FPC, included in this distribution,
|
|
for details about the copyright.
|
|
|
|
This program 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.
|
|
|
|
**********************************************************************}
|
|
|
|
{***********************************************************************}
|
|
{ POSIX TYPE DEFINITIONS }
|
|
{***********************************************************************}
|
|
|
|
{$i ctypes.inc}
|
|
{$packrecords c}
|
|
|
|
type
|
|
{ the following type definitions are compiler dependant }
|
|
{ and system dependant }
|
|
|
|
dev_t = cuint32; { used for device numbers }
|
|
TDev = dev_t;
|
|
pDev = ^dev_t;
|
|
|
|
gid_t = cuint32; { used for group IDs }
|
|
TGid = gid_t;
|
|
pGid = ^gid_t;
|
|
|
|
ino_t = clong; { used for file serial numbers }
|
|
TIno = ino_t;
|
|
pIno = ^ino_t;
|
|
|
|
mode_t = cuint16; { used for file attributes }
|
|
TMode = mode_t;
|
|
pMode = ^mode_t;
|
|
|
|
nlink_t = cuint16; { used for link counts }
|
|
TnLink = nlink_t;
|
|
pnLink = ^nlink_t;
|
|
|
|
off_t = cint64; { used for file sizes }
|
|
TOff = off_t;
|
|
pOff = ^off_t;
|
|
|
|
pid_t = cint32; { used as process identifier }
|
|
TPid = pid_t;
|
|
pPid = ^pid_t;
|
|
|
|
size_t = cuint32; { as definied in the C standard}
|
|
TSize = size_t;
|
|
pSize = ^size_t;
|
|
|
|
ssize_t = cint32; { used by function for returning number of bytes }
|
|
TsSize = ssize_t;
|
|
psSize = ^ssize_t;
|
|
|
|
uid_t = cuint32; { used for user ID type }
|
|
TUid = Uid_t;
|
|
pUid = ^Uid_t;
|
|
|
|
clock_t = culong;
|
|
TClock = clock_t;
|
|
pClock = ^clock_t;
|
|
|
|
time_t = clong; { used for returning the time }
|
|
TTime = time_t;
|
|
pTime = ^time_t;
|
|
ptime_t = ^time_t;
|
|
|
|
socklen_t= cuint32;
|
|
TSocklen = socklen_t;
|
|
pSocklen = ^socklen_t;
|
|
|
|
timeval = record
|
|
tv_sec: cint;
|
|
tv_usec: cint;
|
|
end;
|
|
ptimeval = ^timeval;
|
|
TTimeVal = timeval;
|
|
|
|
timespec = packed record
|
|
tv_sec : time_t;
|
|
tv_nsec : clong;
|
|
end;
|
|
ptimespec= ^timespec;
|
|
Ttimespec= timespec;
|
|
|
|
|
|
|
|
CONST
|
|
{ System limits, POSIX value in parentheses, used for buffer and stack allocation }
|
|
ARG_MAX = 65536; {4096} { Maximum number of argument size }
|
|
NAME_MAX = 255; {14} { Maximum number of bytes in filename }
|
|
PATH_MAX = 1024; {255} { Maximum number of bytes in pathname }
|
|
|
|
SYS_NMLN = 32; {BSD utsname struct limit}
|
|
|
|
SIG_MAXSIG = 32; // highest signal version
|
|
|
|
MFSNAMELEN = 15;
|
|
MNAMELEN = 90;
|
|
|
|
|
|
type
|
|
pthread_mutextype = (
|
|
_PTHREAD_MUTEX_NORMAL := 0,
|
|
_PTHREAD_MUTEX_ERRORCHECK := 1,
|
|
_PTHREAD_MUTEX_RECURSIVE := 2
|
|
);
|
|
|
|
|
|
const
|
|
_PTHREAD_MUTEX_DEFAULT = _PTHREAD_MUTEX_NORMAL;
|
|
_MUTEX_TYPE_FAST = _PTHREAD_MUTEX_NORMAL;
|
|
_MUTEX_TYPE_COUNTING_FAST = _PTHREAD_MUTEX_RECURSIVE;
|
|
|
|
_PTHREAD_KEYS_MAX = 128;
|
|
_PTHREAD_STACK_MIN = 8192;
|
|
|
|
type
|
|
fsid_t = record
|
|
val: array[0..1] of cint32;
|
|
end;
|
|
|
|
tstatfs = record
|
|
otype : cint16;
|
|
oflags : cint16;
|
|
bsize : cint32;
|
|
iosize : cint32;
|
|
blocks : cint32;
|
|
bfree : cint32;
|
|
bavail : cint32;
|
|
files : cint32;
|
|
ffree : cint32;
|
|
fsid : fsid_t;
|
|
fowner : uid_t;
|
|
reserved1 : cint16;
|
|
ftype : cint16;
|
|
fflags : cint32;
|
|
reserved2 : array[0..1] of cint32;
|
|
fstypename : array[0..(MFSNAMELEN)-1] of char;
|
|
mountpoint : array[0..(MNAMELEN)-1] of char;
|
|
mntfromname : array[0..(MNAMELEN)-1] of char;
|
|
end;
|
|
pstatfs = ^tstatfs;
|
|
|
|
pthread_t = pointer;
|
|
pthread_attr_t = record sig: clong; opaque: array[0..36-1] of byte; end;
|
|
pthread_mutex_t = record sig: clong; opaque: array[0..40-1] of byte; end;
|
|
pthread_mutexattr_t = record sig: clong; opaque: array[0..8-1] of byte; end;
|
|
pthread_cond_t = record sig: clong; opaque: array[0..24-1] of byte; end;
|
|
pthread_condattr_t = record sig: clong; opaque: array[0..4-1] of byte; end;
|
|
pthread_key_t = clong;
|
|
pthread_rwlock_t = record sig: clong; opaque: array[0..124-1] of byte; end;
|
|
pthread_rwlockattr_t = record sig: clong; opaque: array[0..12-1] of byte; end;
|
|
|
|
sem_t = cint;
|
|
|
|
// for get/setpriority
|
|
Const
|
|
{ For getting/setting priority }
|
|
Prio_Process = 0;
|
|
Prio_PGrp = 1;
|
|
Prio_User = 2;
|
|
|
|
|
|
{
|
|
$Log$
|
|
Revision 1.9 2004-11-14 12:24:33 marco
|
|
* priority constants
|
|
|
|
Revision 1.8 2004/09/09 20:29:06 jonas
|
|
* fixed definition of pthread_mutex_t for non-linux targets (and for
|
|
linux as well, actually).
|
|
* base libpthread definitions are now in ptypes.inc, included in unixtype
|
|
They sometimes have an extra underscore in front of their name, in
|
|
case they were also exported by the packages/base/pthreads unit, so
|
|
they can keep their original name there
|
|
* cthreadds unit now imports systuils, because it uses exceptions (it
|
|
already did so before as well)
|
|
* fixed many linux definitions of libpthread functions in pthrlinux.inc
|
|
(integer -> cint etc)
|
|
+ added culonglong type to ctype.inc
|
|
|
|
Revision 1.7 2004/08/25 21:42:11 jonas
|
|
* fixed pthread type definitions for darwin and made them generic
|
|
|
|
Revision 1.6 2004/03/04 22:28:08 marco
|
|
* Darwin specific unixtype fixes.
|
|
|
|
Revision 1.5 2004/03/01 19:50:40 jonas
|
|
- removed wordsinfdset again, because now it's defined in a common file
|
|
|
|
Revision 1.4 2004/02/22 23:18:24 jonas
|
|
+ added wordsinfdset constant
|
|
|
|
Revision 1.3 2004/01/04 20:05:38 jonas
|
|
* first working version of the Darwin/Mac OS X (for PowerPC) RTL
|
|
Several non-essential units are still missing, but make cycle works
|
|
|
|
Revision 1.2 2003/05/25 12:59:57 jonas
|
|
* several fixes, addition of Mach trap numbers (thye are simply syscalls
|
|
with a negative number)
|
|
|
|
Revision 1.1 2002/09/08 09:00:54 jonas
|
|
+ initial revision, simply copied from FreeBSD
|
|
|
|
}
|