- The standard malloc() now sets errno to EINVAL for zero length
allocations.
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behaviour of the library functions.
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request to allocate 0 bytes as an error, returning NULL. They all
return a 1 byte memory chunk initialized to 0 instead.
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feclearexcept(), fegetenv(), fegetexceptflag(), fegetround(),
feholdexcept(), feraiseexcept(), fesetenv(), fesetexceptflag(),
fetestexcept(), fetestround() and feupdateenv().
- Replaced the old pow() implementation. However, powf() may need to
be changed to set a domain error.
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the case of negative socket IDs.
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CVS subdirectories in the "include" directory.
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- The cross compiler GNUmakefile.os4 variant now also logs all warnings
and errors to a compiler.log file.
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better. Note that this is not yet entirely succesful.
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bsdsocket.library API function to determine if what appears to be
a valid daemon startup message is sound.
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socket into a separate function which can be overridden by user code.
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daemon startup message by default. You now have to enable this feature
by declaring a global variable called "__check_daemon_startup" which is
described in <dos.h>.
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"__bool_true_false_are_defined" rather than "__bool_true_and_false_are_defined".
Thanks go to Peter Bengtsson for finding and fixing it.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15049 87f5fb63-7c3d-0410-a384-fd976d0f7a62
- The thread-safe library now tries to enable bsdsocket.library base
sharing and attempts to make the TCP/IP stack call the local
__set_errno() and __set_h_errno(), so that any Process calling
the library functions will get a chance to see proper error
codes. Whether any of these features could be enabled can be tested
through two global variables __can_share_socket_library_base and
__thread_safe_errno_h_errno which are defined in <dos.h>. Note that
for both features to work you will need the Roadshow bsdsocket.library
version 4.275 or higher.
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file but were still unimplemented up until now.
- Replaced ldexp() and modf().
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fdlibm which uses macros for manipulating the high and low words of a
double, like the rest of fdlibm functions in clib2. The previous version
would give bogus results when compiled with -O3 in clib2 which lead to
"interesting" results (and lots of fun while searching for the problem)
in Ghostscript. Wish I managed to track this down yesterday for 1.196
release... <aantonijevic>
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stdio data is still locked.
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for building code that references the networking API. It is now possible,
provided you build your code with an existing TCP/IP API header file
set (such as from the "Roadshow" SDK) without running into data type
or function prototype declaration conflicts. I have added local versions
of <arpa/inet.h>, <netinet/in.h>, <netdb.h>, <sys/filio.h>, <sys/ioccom.h>,
<sys/ioctl.h>, <sys/select.h> and <sys/socket.h> and updated <unistd.h>,
<pwd.h> and <grp.h> accordingly. Note that some of the function prototypes
will conflict with the bsdsocket.library/usergroup.library API, which is
why you can disable the declarations through the __NO_NET_API preprocessor
symbol: if defined, none of the function prototypes will be defined.
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nearbyint(), remquof(), remquo(), roundf(), round(), tgammaf(),
tgamma(), truncf(), trunc(). Sort of implemented fmaf() and fma(),
which really ought to be done in "SIMD" fashion.
This completes the "real" floating point math library (ignoring
for a moment that the floating point environment code is still
not implemented).
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and then hooks up the socket with the clib2 data structures. This
makes it possible to have several Processes calling the accept()
stub at the same time.
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calling exit(), the IoErr() value set at this time will now be
preserved until the program really returns control to the shell.
This turned out to be easier to implement than I had originally
thought, thanks to the fact that the atexit() functions are all
invoked straight after the exit() call.
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strtoul() and strtoull() now count how many digits were converted.
If that number is zero, then the conversion is considered to have
failed: 0 is returned, errno is set to ERANGE and the 'ptr' parameter
reference is initialized with a pointer to the string to be converted.
This has two consequences:
1) A floating point number that has no digits in the significand
is no longer converted to zero. For example ".e10" can no longer
result in a successful conversion.
2) You can detect if a conversion is successful by comparing pointers
after the conversion function has returned:
char * str;
char * ptr;
long n;
n = strtol(str,&ptr,10);
if(n == 0 && str == ptr)
printf("conversion has failed");
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TMP_MAX value was off by one.
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called _exit(). It should have called exit() instead.
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64 bit integer conversion code. The plain 68000 version does not.
- The 64 bit integer conversion code used in by the scanf() family
was broken due to a misplaced overflow check, which had the cruel
effect of triggering for 32 bit integers as well. Fixed.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15023 87f5fb63-7c3d-0410-a384-fd976d0f7a62
in the printf(), scanf(), atoll(), strtoll() and strtoull() functions.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15021 87f5fb63-7c3d-0410-a384-fd976d0f7a62
- getcwd() now considers a buffer size of 0 an error, and it sets
the errno code to ERANGE if the buffer is too small.
- With Unix path semantics enabled, rename() now fails if either
the old or the new name are empty strings. Same thing for
opendir(), utime(), unlink(), chown(), link(), readlink(),
realpath(), chdir(), access(), stat(), rmdir(), lstat(),
chmod(), statfs() and open()/fopen().
- Fixed several issues with the formatted output of strftime()
for the "C" locale: "%p" could return " PM", "%c" is now
equivalent to "%a %b %e %T %Y", "%x" is equivalent to "%m/%d/%y"
and "%X" is now equivalent to "%T".
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15020 87f5fb63-7c3d-0410-a384-fd976d0f7a62
compares the current file position against the current file size,
if that file is on a file system, or simply checks if there is
any data in the file (which works for the default PIPE: device).
- The raw file descriptor structure member fd_Position is now
always updated, regardless of whether the file supports random
access or not.
- The wildcard escape character used in __wildcard_expand_init() was
wrong. It should have been "'" but it was "`". Fixed.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15015 87f5fb63-7c3d-0410-a384-fd976d0f7a62
