2.1 Changes in 2.01

Here is a list of changes from DJGPP V2.00 to V2.01

dxeload() now checks for malloc returning NULL.

gxx by default also links libstdc++.a.

`info/dir.txi' now has full file names for binutils, bison, and find.

`include/dir.h' now packs struct ffblk in such a way that g++ 2.7.2 works correctly. Note that gcc 2.7.2.1 does not require this change.

SIGINT is now in the ANSI section of `signal.h'

glob() returns GLOB_NOSPACE when malloc fails.

`echo' now accepts -s to put one argument per line, instead of all on one line.

_dos_ds now has a limit of 4Gb instead of 16Mb.

_is_exec (and thus access) check suffixes independent of case, so `.com' and `.bat' files are executable.

Documentation for getopt has been added.

doscan returns -1 when it should (and other doscan fixes).

sigaction works correctly.

stat works correctly when _STAT_EXEC_MAGIC is set but _STAT_EXE_EXT is not.

The example in the movedata documention correctly lists _my_ds() now.

`fsbd' and `edebug' shouldn't crash on long C++ symbols.

stat returns the correct number of links to a directory.

`fsdb' doesn't crash with multiple directories of source files.

Command line arguments are not wildcard-expanded if they were passed through spawn*() or exec*()

stdprn and stdaux work correctly now.

Documentation for dosmemput fixed.

popen and system no longer leak file descriptors.

bdosptr macro in `dos.h' is now protected better.

system now flushes stdout and stderr (output used to get mixed up).

inp, inpw, outp, outpw added to `pc.h'.

_go32_dpmi_free_real_mode_callback frees the right stack.

Anything in `libm.a' that used scalbn won't leak stack (like ldexp).

Most `stdio.h' routines rewritten for better text file handling.

exit won't recurse if a destructor calls exit.

fcntl supports `sys/fsext.h'. open passes all flags to extensions.

system supports redirection and pipes directly.

stat bugfixes.

mntent supports JAM compressed drives; CDROM bug fixed.

Many fixes to LFN support.

printf supports long longs; new support functions in libc also.

`go32-v2' works in more cases.

`djasm' supports more opcodes and modes.

`stubify' doesn't crash as often; runs faster.

ScreenGetChar added to `pc.h'

va_start works if the last argument is not int-sized.

New function _fargetsel().

`echo.exe' handles invalid options correctly now.

Some `fsdb' bugs fixed

glob handles ... better now.

ioctl and `sys/ioctl.h' added (no unix functionality yet)

`termios.h' functionality added.

write no longer mallocs a buffer; it writes to the transfer buffer directly.

getrusage added.

readdir will return "." and ".." even for root directories.