perl 3.0 patch #20 patch #19, continued

See patch #19.

1 files changed, 568 insertions, 0 deletions

diff --git a/os2/config.h b/os2/config.h
new file mode 100644
index 0000000000..7152503847
--- /dev/null
+++ b/os2/config.h
@@ -0,0 +1,568 @@
+/* config.h
+ * This file was hand tailored for compiling under MS-DOS and MSC 5.1.
+ * Diomidis Spinellis, March 1990.
+ *
+ * Then it got mangled again for compiling under OS/2 and MSC 6.0.
+ * Raymond Chen, June 1990.
+ */
+#define OS2		/**/
+
+/* OS/2 supports some additional things MS-DOS doesn't.
+ */
+#ifdef OS2
+#define PIPE
+#define GETPPID
+#define GETPRIORITY
+#define SETPRIORITY
+#define SYSCALL
+#define KILL
+#endif /* OS2 */
+
+/* SUFFIX:
+ *      This symbol, if defined, indicates that the function add_suffix has
+ *      been supplied in a system-dependent .c file.  This function is
+ *      recommended for operating systems whose filenaming conventions
+ *      do not permit arbitrary strings as filenames.
+ */
+#define SUFFIX	/**/
+
+/* EUNICE:
+ *	This symbol, if defined, indicates that the program is being compiled
+ *	under the EUNICE package under VMS.  The program will need to handle
+ *	things like files that don't go away the first time you unlink them,
+ *	due to version numbering.  It will also need to compensate for lack
+ *	of a respectable link() command.
+ */
+/* VMS:
+ *	This symbol, if defined, indicates that the program is running under
+ *	VMS.  It is currently only set in conjunction with the EUNICE symbol.
+ */
+/*#undef	EUNICE		/**/
+/*#undef	VMS		/**/
+
+/* BIN:
+ *	This symbol holds the name of the directory in which the user wants
+ *	to put publicly executable images for the package in question.  It
+ *	is most often a local directory such as /usr/local/bin.
+ */
+#define BIN "/usr/local/bin"             /**/
+
+/* BYTEORDER:
+ *	This symbol contains an encoding of the order of bytes in a long.
+ *	Usual values (in octal) are 01234, 04321, 02143, 03412...
+ */
+/* CHECK */
+#define BYTEORDER 0x1234		/**/
+
+/* CPPSTDIN:
+ *	This symbol contains the first part of the string which will invoke
+ *	the C preprocessor on the standard input and produce to standard
+ *	output.	 Typical value of "cc -{" or "/lib/cpp".
+ */
+/* CPPMINUS:
+ *	This symbol contains the second part of the string which will invoke
+ *	the C preprocessor on the standard input and produce to standard
+ *	output.  This symbol will have the value "-" if CPPSTDIN needs a minus
+ *	to specify standard input, otherwise the value is "".
+ */
+/* TODO */
+#define CPPSTDIN "cc -{"
+#define CPPMINUS ""
+
+/* BCMP:
+ *	This symbol, if defined, indicates that the bcmp routine is available
+ *	to compare blocks of memory.  If undefined, use memcmp.  If that's
+ *	not available, roll your own.
+ */
+/*#define	BCMP		/**/
+
+/* BCOPY:
+ *	This symbol, if defined, indicates that the bcopy routine is available
+ *	to copy blocks of memory.  Otherwise you should probably use memcpy().
+ */
+/*#define	BCOPY		/**/
+
+/* CHARSPRINTF:
+ *	This symbol is defined if this system declares "char *sprintf()" in
+ *	stdio.h.  The trend seems to be to declare it as "int sprintf()".  It
+ *	is up to the package author to declare sprintf correctly based on the
+ *	symbol.
+ */
+/*#define	CHARSPRINTF 	/**/
+
+/* CRYPT:
+ *	This symbol, if defined, indicates that the crypt routine is available
+ *	to encrypt passwords and the like.
+ */
+/* TODO */
+/*#define	CRYPT		/**/
+
+/* DOSUID:
+ *	This symbol, if defined, indicates that the C program should
+ *	check the script that it is executing for setuid/setgid bits, and
+ *	attempt to emulate setuid/setgid on systems that have disabled
+ *	setuid #! scripts because the kernel can't do it securely.
+ *	It is up to the package designer to make sure that this emulation
+ *	is done securely.  Among other things, it should do an fstat on
+ *	the script it just opened to make sure it really is a setuid/setgid
+ *	script, it should make sure the arguments passed correspond exactly
+ *	to the argument on the #! line, and it should not trust any
+ *	subprocesses to which it must pass the filename rather than the
+ *	file descriptor of the script to be executed.
+ */
+/*#define DOSUID		/**/
+
+/* DUP2:
+ *	This symbol, if defined, indicates that the dup2 routine is available
+ *	to dup file descriptors.  Otherwise you should use dup().
+ */
+#define	DUP2		/**/
+
+/* FCHMOD:
+ *	This symbol, if defined, indicates that the fchmod routine is available
+ *	to change mode of opened files.  If unavailable, use chmod().
+ */
+/*#define	FCHMOD		/**/
+
+/* FCHOWN:
+ *	This symbol, if defined, indicates that the fchown routine is available
+ *	to change ownership of opened files.  If unavailable, use chown().
+ */
+/*#define	FCHOWN		/**/
+
+/* FCNTL:
+ *	This symbol, if defined, indicates to the C program that it should
+ *	include fcntl.h.
+ */
+/*#define	FCNTL		/**/
+
+/* FLOCK:
+ *	This symbol, if defined, indicates that the flock() routine is
+ *	available to do file locking.
+ */
+/*#define	FLOCK		/**/
+
+/* GETGROUPS:
+ *	This symbol, if defined, indicates that the getgroups() routine is
+ *	available to get the list of process groups.  If unavailable, multiple
+ *	groups are probably not supported.
+ */
+/*#define	GETGROUPS		/**/
+
+/* GETHOSTENT:
+ *	This symbol, if defined, indicates that the gethostent() routine is
+ *	available to lookup host names in some data base or other.
+ */
+/*#define	GETHOSTENT		/**/
+
+/* GETPGRP:
+ *	This symbol, if defined, indicates that the getpgrp() routine is
+ *	available to get the current process group.
+ */
+/*#define	GETPGRP		/**/
+
+/* GETPRIORITY:
+ *	This symbol, if defined, indicates that the getpriority() routine is
+ *	available to get a process's priority.
+ */
+/*#define	GETPRIORITY		/**/
+
+/* HTONS:
+ *	This symbol, if defined, indicates that the htons routine (and friends)
+ *	are available to do network order byte swapping.
+ */
+/* HTONL:
+ *	This symbol, if defined, indicates that the htonl routine (and friends)
+ *	are available to do network order byte swapping.
+ */
+/* NTOHS:
+ *	This symbol, if defined, indicates that the ntohs routine (and friends)
+ *	are available to do network order byte swapping.
+ */
+/* NTOHL:
+ *	This symbol, if defined, indicates that the ntohl routine (and friends)
+ *	are available to do network order byte swapping.
+ */
+/*#define	HTONS		/**/
+/*#define	HTONL		/**/
+/*#define	NTOHS		/**/
+/*#define	NTOHL		/**/
+
+/* index:
+ *	This preprocessor symbol is defined, along with rindex, if the system
+ *	uses the strchr and strrchr routines instead.
+ */
+/* rindex:
+ *	This preprocessor symbol is defined, along with index, if the system
+ *	uses the strchr and strrchr routines instead.
+ */
+#define	index strchr	/* cultural */
+#define	rindex strrchr	/*  differences? */
+
+/* IOCTL:
+ *	This symbol, if defined, indicates that sys/ioctl.h exists and should
+ *	be included.
+ */
+/*#define	IOCTL		/**/
+
+/* KILLPG:
+ *	This symbol, if defined, indicates that the killpg routine is available
+ *	to kill process groups.  If unavailable, you probably should use kill
+ *	with a negative process number.
+ */
+/*#define	KILLPG		/**/
+
+/* MEMCMP:
+ *	This symbol, if defined, indicates that the memcmp routine is available
+ *	to compare blocks of memory.  If undefined, roll your own.
+ */
+#define	MEMCMP		/**/
+
+/* MEMCPY:
+ *	This symbol, if defined, indicates that the memcpy routine is available
+ *	to copy blocks of memory.  Otherwise you should probably use bcopy().
+ *	If neither is defined, roll your own.
+ */
+#define	MEMCPY		/**/
+
+/* MKDIR:
+ *	This symbol, if defined, indicates that the mkdir routine is available
+ *	to create directories.  Otherwise you should fork off a new process to
+ *	exec /bin/mkdir.
+ */
+#define	MKDIR		/**/
+
+/* NDBM:
+ *	This symbol, if defined, indicates that ndbm.h exists and should
+ *	be included.
+ */
+/*#define	NDBM		/**/
+
+/* ODBM:
+ *	This symbol, if defined, indicates that dbm.h exists and should
+ *	be included.
+ */
+/*#define	ODBM		/**/
+
+/* READDIR:
+ *	This symbol, if defined, indicates that the readdir routine is available
+ *	from the C library to create directories.
+ */
+#define	READDIR		/**/
+
+/* RENAME:
+ *	This symbol, if defined, indicates that the rename routine is available
+ *	to rename files.  Otherwise you should do the unlink(), link(), unlink()
+ *	trick.
+ */
+#define	RENAME		/**/
+
+/* RMDIR:
+ *	This symbol, if defined, indicates that the rmdir routine is available
+ *	to remove directories.  Otherwise you should fork off a new process to
+ *	exec /bin/rmdir.
+ */
+#define	RMDIR		/**/
+
+/* SETEGID:
+ *	This symbol, if defined, indicates that the setegid routine is available
+ *	to change the effective gid of the current program.
+ */
+/*#define	SETEGID		/**/
+
+/* SETEUID:
+ *	This symbol, if defined, indicates that the seteuid routine is available
+ *	to change the effective uid of the current program.
+ */
+/*#define	SETEUID		/**/
+
+/* SETPGRP:
+ *	This symbol, if defined, indicates that the setpgrp() routine is
+ *	available to set the current process group.
+ */
+/*#define	SETPGRP		/**/
+
+/* SETPRIORITY:
+ *	This symbol, if defined, indicates that the setpriority() routine is
+ *	available to set a process's priority.
+ */
+/*#define	SETPRIORITY		/**/
+
+/* SETREGID:
+ *	This symbol, if defined, indicates that the setregid routine is available
+ *	to change the real and effective gid of the current program.
+ */
+/*#define	SETREGID		/**/
+
+/* SETREUID:
+ *	This symbol, if defined, indicates that the setreuid routine is available
+ *	to change the real and effective uid of the current program.
+ */
+/*#define	SETREUID		/**/
+
+/* SETRGID:
+ *	This symbol, if defined, indicates that the setrgid routine is available
+ *	to change the real gid of the current program.
+ */
+/*#define	SETRGID		/**/
+
+/* SETRUID:
+ *	This symbol, if defined, indicates that the setruid routine is available
+ *	to change the real uid of the current program.
+ */
+/*#define	SETRUID		/**/
+
+/* SOCKET:
+ *      This symbol, if defined, indicates that the BSD socket interface is
+ *      supported.
+ */
+/* SOCKETPAIR:
+ *      This symbol, if defined, indicates that the BSD socketpair call is
+ *      supported.
+ */
+/* OLDSOCKET:
+ *      This symbol, if defined, indicates that the 4.1c BSD socket interface
+ *      is supported instead of the 4.2/4.3 BSD socket interface.
+ */
+/*#undef SOCKET          /**/
+
+/*#undef SOCKETPAIR      /**/
+
+/*#undef        OLDSOCKET       /**/
+
+/* STATBLOCKS:
+ *	This symbol is defined if this system has a stat structure declaring
+ *	st_blksize and st_blocks.
+ */
+/*#define	STATBLOCKS 	/**/
+
+/* STDSTDIO:
+ *	This symbol is defined if this system has a FILE structure declaring
+ *	_ptr and _cnt in stdio.h.
+ */
+#define	STDSTDIO 	/**/
+
+/* STRUCTCOPY:
+ *	This symbol, if defined, indicates that this C compiler knows how
+ *	to copy structures.  If undefined, you'll need to use a block copy
+ *	routine of some sort instead.
+ */
+#define	STRUCTCOPY	/**/
+
+/* SYMLINK:
+ *	This symbol, if defined, indicates that the symlink routine is available
+ *	to create symbolic links.
+ */
+/*#define	SYMLINK		/**/
+
+/* SYSCALL:
+ *	This symbol, if defined, indicates that the syscall routine is available
+ *	to call arbitrary system calls.  If undefined, that's tough.
+ */
+/*#define	SYSCALL		/**/
+
+/* TMINSYS:
+ *	This symbol is defined if this system declares "struct tm" in
+ *	in <sys/time.h> rather than <time.h>.  We can't just say
+ *	-I/usr/include/sys because some systems have both time files, and
+ *	the -I trick gets the wrong one.
+ */
+/* I_SYSTIME:
+ *	This symbol is defined if this system has the file <sys/time.h>.
+ */
+/*
+ * I_TIME:
+ *	This symbol is defined if time this  system has the file <time.h>.
+ */
+/*#undef	TMINSYS 	/**/
+/*#define	I_SYSTIME 	/**/
+#define I_TIME
+
+/* VARARGS:
+ *	This symbol, if defined, indicates to the C program that it should
+ *	include varargs.h.
+ */
+#define	VARARGS		/**/
+
+/* vfork:
+ *	This symbol, if defined, remaps the vfork routine to fork if the
+ *	vfork() routine isn't supported here.
+ */
+/*#undef	vfork fork	/**/
+
+/* VOIDSIG:
+ *	This symbol is defined if this system declares "void (*signal())()" in
+ *	signal.h.  The old way was to declare it as "int (*signal())()".  It
+ *	is up to the package author to declare things correctly based on the
+ *	symbol.
+ */
+#define	VOIDSIG 	/**/
+
+/* VPRINTF:
+ *	This symbol, if defined, indicates that the vprintf routine is available
+ *	to printf with a pointer to an argument list.  If unavailable, you
+ *	may need to write your own, probably in terms of _doprnt().
+ */
+/* CHARVSPRINTF:
+ *	This symbol is defined if this system has vsprintf() returning type
+ *	(char*).  The trend seems to be to declare it as "int vsprintf()".  It
+ *	is up to the package author to declare vsprintf correctly based on the
+ *	symbol.
+ */
+#define	VPRINTF		/**/
+/*#undef	CHARVSPRINTF 	/**/
+
+/* GIDTYPE:
+ *	This symbol has a value like gid_t, int, ushort, or whatever type is
+ *	used to declare group ids in the kernel.
+ */
+/* TODO */
+#define GIDTYPE int		/**/
+
+/* I_DIRENT:
+ *	This symbol, if defined, indicates to the C program that it should
+ *	include dirent.h.
+ */
+/* DIRNAMLEN:
+ *	This symbol, if defined, indicates to the C program that the length
+ *	of directory entry names is provided by a d_namlen field.  Otherwise
+ *	you need to do strlen() on the d_name field.
+ */
+/*#undef	I_DIRENT		/**/
+#define	DIRNAMLEN		/**/
+
+/* I_FCNTL:
+ *	This symbol, if defined, indicates to the C program that it should
+ *	include fcntl.h.
+ */
+#define	I_FCNTL		/**/
+
+/* I_GRP:
+ *	This symbol, if defined, indicates to the C program that it should
+ *	include grp.h.
+ */
+/*#define	I_GRP		/**/
+
+/* I_PWD:
+ *	This symbol, if defined, indicates to the C program that it should
+ *	include pwd.h.
+ */
+/* PWQUOTA:
+ *	This symbol, if defined, indicates to the C program that struct passwd
+ *	contains pw_quota.
+ */
+/* PWAGE:
+ *	This symbol, if defined, indicates to the C program that struct passwd
+ *	contains pw_age.
+ */
+/*#define	I_PWD		/**/
+/*#define	PWQUOTA		/**/
+/*#undef	PWAGE		/**/
+
+/* I_SYSDIR:
+ *	This symbol, if defined, indicates to the C program that it should
+ *	include sys/dir.h.
+ */
+#define	I_SYSDIR		/**/
+
+/* I_SYSIOCTL:
+ *	This symbol, if defined, indicates that sys/ioctl.h exists and should
+ *	be included.
+ */
+/*#define	I_SYSIOCTL		/**/
+
+/* I_VARARGS:
+ *	This symbol, if defined, indicates to the C program that it should
+ *	include varargs.h.
+ */
+#define	I_VARARGS		/**/
+
+/* INTSIZE:
+ *	This symbol contains the size of an int, so that the C preprocessor
+ *	can make decisions based on it.
+ */
+#define INTSIZE 2		/**/
+
+/* RANDBITS:
+ *	This symbol contains the number of bits of random number the rand()
+ *	function produces.  Usual values are 15, 16, and 31.
+ */
+#define RANDBITS 31		/**/
+
+/* SIG_NAME:
+ *	This symbol contains an list of signal names in order.
+ */
+#ifdef OS2
+#define SIG_NAME "ZERO","HUP","INT","QUIT","ILL","TRAP","IOT","EMT","FPE",\
+	  /*      0      1     2     3      4      5     6     7    8 */\
+   "KILL","BUS","SEGV","SYS","PIPE","ALRM","TERM","USR1","USR2","CLD",\
+  /* 9     10     11    12    13     14     15     16     17    18 */\
+   "PWR","USR3","BREAK","ABRT"
+  /*19     20     21    22   */
+#else
+#define SIG_NAME "ZERO","HUP","INT","QUIT","ILL","TRAP","IOT","EMT","FPE","KILL","BUS","SEGV","SYS","PIPE","ALRM","TERM","URG","STOP","TSTP","CONT","CHLD","TTIN","TTOU","IO","XCPU","XFSZ","VTALRM","PROF","WINCH","USR1","USR2"		/**/
+#endif /* OS2 */
+
+/* STDCHAR:
+ *	This symbol is defined to be the type of char used in stdio.h.
+ *	It has the values "unsigned char" or "char".
+ */
+#define STDCHAR char	/**/
+
+/* UIDTYPE:
+ *	This symbol has a value like uid_t, int, ushort, or whatever type is
+ *	used to declare user ids in the kernel.
+ */
+#define UIDTYPE int		/**/
+
+/* VOIDFLAGS:
+ *	This symbol indicates how much support of the void type is given by this
+ *	compiler.  What various bits mean:
+ *
+ *	    1 = supports declaration of void
+ *	    2 = supports arrays of pointers to functions returning void
+ *	    4 = supports comparisons between pointers to void functions and
+ *		    addresses of void functions
+ *
+ *	The package designer should define VOIDUSED to indicate the requirements
+ *	of the package.  This can be done either by #defining VOIDUSED before
+ *	including config.h, or by defining defvoidused in Myinit.U.  If the
+ *	latter approach is taken, only those flags will be tested.  If the
+ *	level of void support necessary is not present, defines void to int.
+ */
+#ifndef VOIDUSED
+#define VOIDUSED 7
+#endif
+#define VOIDFLAGS 7
+#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
+#define void int		/* is void to be avoided? */
+#define M_VOID		/* Xenix strikes again */
+#endif
+
+/* PRIVLIB:
+ *	This symbol contains the name of the private library for this package.
+ *	The library is private in the sense that it needn't be in anyone's
+ *	execution path, but it should be accessible by the world.  The program
+ *	should be prepared to do ^ expansion.
+ */
+#define PRIVLIB "/usr/local/lib/perl"		/**/
+
+/*
+ * BUGGY_MSC:
+ *	This symbol is defined if you are the unfortunate owner of a buggy
+ *	Microsoft C compiler and want to use intrinsic functions.  Versions
+ *	up to 5.1 are known conform to this definition.
+ */
+/*#define BUGGY_MSC			/**/
+
+/*
+ * BINARY:
+ *	This symbol is defined if you run under an operating system that
+ *	distinguishes between binary and text files.  If so the function
+ *	setmode will be used to set the file into binary mode.
+ */
+#define BINARY
+
+#define S_ISUID 0
+#define S_ISGID 0
+#define CASTNEGFLOAT