* Try to update i386/openbsd port

git-svn-id: trunk@19350 -

rtl/bsd/bunxsysc.inc

@@ -50,6 +50,7 @@ begin
   FPsigsuspend:= do_syscall(syscall_nr_sigsuspend,TSysParam(@sigmask));
 end;
 
+{$ifndef FPC_SYS_SIGTIMEDWAIT_UNAVAILABLE}
 function fpsigtimedwait(const sigset:TSigSet;info:Psiginfo;timeout:Ptimespec):cint;
 
 begin
@@ -58,6 +59,7 @@ begin
                              Tsysparam(info),
                              Tsysparam(timeout));
 end;
+{$endif ndef FPC_SYS_SIGTIMEDWAIT_UNAVAILABLE}
 
 
 Type // implementation side for now. Should move to BSD unit.
@@ -567,7 +569,7 @@ end;
 function Fppread(fd: cint; buf: pchar; nbytes : size_t; offset:Toff): ssize_t; [public, alias : 'FPC_SYSC_PREAD'];
 
 begin
-  
+
  	{$ifdef CPU64}
 	    Fppread:=do_syscall(syscall_nr_pread,Fd,TSysParam(buf),nbytes,TSysParam(OffSet));
 	{$else}

rtl/unix/bunxh.inc

@@ -24,7 +24,9 @@ Type TGrpArr = Array [0..0] of TGid;            { C style array workarounds}
     Function  FpSigProcMask  (how : cInt; Const nset : TSigSet; var oset : TSigSet): cInt; external name 'FPC_SYSC_SIGPROCMASK';
     Function  FpSigPending   (var nset : TSigSet): cInt;
     Function  FpSigSuspend   (Const sigmask : TSigSet): cInt;
+{$ifndef FPC_SYS_SIGTIMEDWAIT_UNAVAILABLE}
     Function  FpSigTimedWait (Const sigset : TSigSet; info : Psiginfo; timeout:Ptimespec): cInt;
+{$endif ndef FPC_SYS_SIGTIMEDWAIT_UNAVAILABLE}
 
     Function  FpUmask      (cmask : TMode): TMode;
     Function  FpLink       (existing : pChar; newone : pChar): cInt;
@@ -85,7 +87,7 @@ Type TGrpArr = Array [0..0] of TGid;            { C style array workarounds}
     function  FpReadV	   (fd: cint; const iov : piovec; iovcnt : cint):TSSize;
     Function  FpWrite      (fd : cInt; buf:pChar; nbytes : TSize): TSsize;  external name 'FPC_SYSC_WRITE';
     Function  FpPWrite     (fd : cInt; buf:pChar; nbytes : TSize; offset:Toff): TSSize;
-    function  FpWriteV	   (fd: cint; const iov : piovec; iovcnt : cint):TSSize; 
+    function  FpWriteV	   (fd: cint; const iov : piovec; iovcnt : cint):TSSize;
 
     Function  FpLseek      (fd : cInt; offset : TOff; whence : cInt): TOff; external name 'FPC_SYSC_LSEEK';
     Function  FpTime       (var tloc : TTime): TTime; external name 'FPC_SYSC_TIME';

rtl/unix/ipc.pp

@@ -47,7 +47,7 @@ Type
 Const
   { IPC flags for get calls }
 
-{$if defined(FreeBSD) or defined(NetBSD)}  // BSD_VISIBLE
+{$if defined(FreeBSD) or defined(NetBSD) or defined(OpenBSD)}  // BSD_VISIBLE
   IPC_R      =  4 shl 6;
   IPC_W      =  2 shl 6;
   IPC_M      =  2 shl 12;
@@ -63,7 +63,7 @@ Const
   IPC_EXCL   =  2 shl 9;  { fail if key exists }
   IPC_NOWAIT =  4 shl 9;  { return error on wait }
 
-{$if defined(FreeBSD) or defined(Darwin) or defined(Linux)}
+{$if defined(FreeBSD) or defined(Darwin) or defined(Linux) or defined(OpenBSD)}
   IPC_PRIVATE : TKey = 0;
 {$endif}
 
@@ -81,7 +81,7 @@ type
 {$ifdef darwin}
 {$packrecords 4}
 {$endif}
-{$if defined(FreeBSD) or defined(Darwin)}
+{$if defined(FreeBSD) or defined(Darwin) or defined(OpenBSD)}
   TIPC_Perm = record
         cuid  : cushort;  { creator user id }
         cgid  : cushort;  { creator group id }
@@ -146,7 +146,7 @@ Function ftok (Path : pchar;  ID : cint) : TKey; {$ifdef FPC_USE_LIBC} cdecl; ex
 Type
   PShmid_DS = ^TShmid_ds;
 
-{$ifdef FreeBSD}
+{$if defined(FreeBSD) or defined(OpenBSD)}
   TShmid_ds = record
     shm_perm  : TIPC_Perm;
     shm_segsz : cint;
@@ -190,7 +190,7 @@ Type
     __unused4 : culong;
     __unused5 : culong;
   end;
-{$else cpux86_64}  
+{$else cpux86_64}
   TShmid_ds = record
     shm_perm  : TIPC_Perm;
     shm_segsz : cint;
@@ -204,7 +204,7 @@ Type
     shm_pages  : pointer;
     attaches   : pointer;
   end;
-{$endif cpux86_64}  
+{$endif cpux86_64}
 {$endif}
 
   const
@@ -243,7 +243,7 @@ type            // the shm*info kind is "kernel" only.
     shmall : cint;
   end;
 
-{$if defined(FreeBSD) or defined(Linux)}
+{$if defined(FreeBSD) or defined(OpenBSD) or defined(Linux)}
   PSHM_info = ^TSHM_info;
   TSHM_info = record
     used_ids : cint;
@@ -279,7 +279,7 @@ type
   msglen_t = culong;
   msgqnum_t= culong;
 
-{$ifdef Darwin}                      
+{$ifdef Darwin}
   user_msglen_t = culonglong;
   user_msgqnum_t= culonglong;
 {$endif}
@@ -287,7 +287,7 @@ type
   PMSG = ^TMSG;
   TMSG = record
 {$ifndef FreeBSD}                       // opague in FreeBSD
-   {$ifdef Darwin}                    
+   {$ifdef Darwin}
     msg_next  : PMSG;
     msg_type  : clong;
     msg_ts    : cushort;