- Updated OS/2 port with files provided by Yuri Dario <mc6530@mclink.it>

from TeamOS/2 Italy
- removed some obsolete files on Yuri's request
- Added missing os2 related files outside the os2 subdirectory
  to the distribution


BitKeeper/deleted/.del-MySQL-All.icc~132f824bdf16897c:
  Delete: os2/MySQL-All.icc
BitKeeper/deleted/.del-MySQL-Client.irs~6dc13dcf3bbd5c0e:
  Delete: os2/MySQL-Client.irs
BitKeeper/deleted/.del-MySQL-Lib.icc~6775a33b1eeed98:
  Delete: os2/MySQL-Lib.icc
BitKeeper/deleted/.del-MySQL-ReadLine.icc~d7ab937c4ed8922f:
  Delete: os2/MySQL-ReadLine.icc
BitKeeper/deleted/.del-MySQL-binlog.icc~ec86ef1b392553e:
  Delete: os2/MySQL-binlog.icc
BitKeeper/deleted/.del-MySQL-binlog.irs~80d1800461e185d1:
  Delete: os2/MySQL-binlog.irs
BitKeeper/deleted/.del-MySQL-sql.irs~563a18a769b1785d:
  Delete: os2/MySQL-sql.irs
BitKeeper/deleted/.del-build-all.log~8dda947d95dfb926:
  Delete: os2/build-all.log
BitKeeper/deleted/.del-mysql.base~330f9ea62769c03a:
  Delete: os2/mysql.base
BitKeeper/deleted/.del-mysql.ih~767482ec101feda3:
  Delete: os2/mysql.ih
BitKeeper/deleted/.del-readme.os2~e8fe94e278248f7e:
  Delete: os2/readme.os2
configure.in:
  Added new os2 subdirectories
include/Makefile.am:
  Added include/config-os2.h to distribution
include/config-os2.h:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
mysys/Makefile.am:
  Added missing OS/2 files  in mysys to distribution
mysys/my_os2file64.c:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
mysys/my_os2thread.c:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/BldLevel.cmd:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/BldLevel.rc:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/ChangeLog.os2:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/Makefile.am:
  Fixed OS/2 file list (some new files, some have been removed)
os2/MySQL-Client.icc:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/MySQL-Opt.icc:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/MySQL-Source.icc:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/MySQL-Util.icc:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/MySQL-Util.irs:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/ReadMe.txt:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/build-all.cmd:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/rint.obj:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy

include/config-os2.h

@@ -26,6 +26,7 @@
 #include <os2.h>
 #include <math.h>
 #include <io.h>
+#include <types.h>
 
 /* Define to name of system eg solaris*/
 #define SYSTEM_TYPE "IBM OS/2 Warp"
@@ -55,6 +56,8 @@
 #define FILE_BINARY	O_BINARY	/* my_fopen in binary mode */
 #define S_IROTH		S_IREAD		/* for my_lib */
 
+#define CANT_DELETE_OPEN_FILES		/* saves open files in a list, for delayed delete */
+
 #define O_NONBLOCK	0x10
 
 #define NO_OPEN_3			/* For my_create() */
@@ -84,7 +87,7 @@
 #define F_WRLCK		2	    /* Write lock.  */
 #define F_UNLCK		0	    /* Remove lock.  */
 
-#define S_IFMT		0xF000	    /* Mask for file type */
+#define S_IFMT		0x17000	    /* Mask for file type */
 #define F_TO_EOF	0L	    /* Param to lockf() to lock rest of file */
 
 #define HUGE_PTR
@@ -268,7 +271,7 @@ typedef unsigned long long os_off_t;
 /* #undef HAVE_NONPOSIX_PTHREAD_MUTEX_INIT */
 
 /* READLINE: */
-#define HAVE_POSIX_SIGNALS 1
+#define HAVE_POSIX_SIGNALS 0
 
 /* sigwait with one argument */
 /* #undef HAVE_NONPOSIX_SIGWAIT */