and hypotf() for C99.
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isdigit(), isgraph(), islower(), isprint(), ispunct(), isspace(),
isupper(), isxdigit(), tolower() and toupper() functions
to clamp the input parameter to the "unsigned char" range before
it is submitted to the respective locale.library function. This
should be in sync with what the specs demand, which state that
if the input parameter is neither EOF nor in the range of an
"unsigned char" variable, then the results are undefined.
- ungetc() now returns the input character, clamped to an unsigned
char value, upon success. Previously, if the input parameter was
negative and not EOF, the result was identical to the input, which
could have had negative side-effects.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14958 87f5fb63-7c3d-0410-a384-fd976d0f7a62
regular libc.a, but only of libunix.a.
- Changed the definition of the D_S() macro to cast the pointer
address to an unsigned 32 bit integer.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14956 87f5fb63-7c3d-0410-a384-fd976d0f7a62
year number mod 100.
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in place of the copying loop.
- Modified __translate_unix_to_amiga_path_name() and
__translate_amiga_to_unix_path_name() to not to call strlen()
on the results of __strip_double_slash().
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14951 87f5fb63-7c3d-0410-a384-fd976d0f7a62
- nan() and nanf() now return quiet NaNs.
- Added internal __inf() and __inff() functions.
- strtof() now calls nanf() and __inff(), respectively, to produce
the special floating point values for nan/inf/infinity.
- strtod() now calls nan() and __inf(), respectively, to produce
the special floating point values for nan/inf/infinity.
- The scanf() family now calls nan() and __inf(), respectively, to
produce the special floating point values for nan/inf/infinity.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14948 87f5fb63-7c3d-0410-a384-fd976d0f7a62
- No longer uses a local copysign() function in "math_kernel_scalbn.c".
- Fixed an assignment which actually came out as a comparison in "stdio_vfscanf.c".
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14946 87f5fb63-7c3d-0410-a384-fd976d0f7a62
- Floating point output in hexadecimal notation can now show a sign
in front of the hex prefix string.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14945 87f5fb63-7c3d-0410-a384-fd976d0f7a62
- Removed the old isinf() and isnan() functions.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14944 87f5fb63-7c3d-0410-a384-fd976d0f7a62
islessequal() and islessgreater() to <math.h> for C99.
- The wchar_t type is now an 'unsigned short' integer (16 bits wide).
- Added PTRDIFF_MIN/PTRDIFF_MAX, WCHAR_MIN/WCHAR_MAX and
WINT_MIN/WINT_MAX to <stdint.h> for C99.
- Added imaxdiv() and imaxabs() for C99.
- Added strtoimax() and strtoumax() for C99.
- Added nextafter() and nextafterf() for C99.
- Added copysign() and copysignf() for C99.
- Unless I missed something, clib2 should now be functionally complete
with regard to C99, except for the floating point operations covered.
These are a major challenge all by themselves, and I wonder both
whether they are worth the effort and how one could implement them
correctly.
- fflush() now consistently supports a NULL parameter, causing all
streams to be flushed for which this behaviour is defined.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14943 87f5fb63-7c3d-0410-a384-fd976d0f7a62
"decimal" number. That is, if the difference is 5 hours and 30 minutes,
then %z will now print "530" rather than "330".
- mktime() now handles one leap second gracefully.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14941 87f5fb63-7c3d-0410-a384-fd976d0f7a62
- Fixed math_headers.h so that fabsf.c compiles correctly with SAS/C.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14940 87f5fb63-7c3d-0410-a384-fd976d0f7a62
number rather than a decimal one. Now how odd is that?
- strtod() and strtof() now support "inf"/"infinity"/"nan"/"nan(..)" and
hexadecimal floating point numbers, for C99.
- Added the fpclassify(), isfinite(), isnormal() and signbit() macros for C99.
- Reimplemented isnan() and isinf() as macros for C99. The corresponding
functions will be dropped from the library. Note that the isinf() macro
does not return -1, 0 or 1 like the old function did, but only 0 or 1
depending upon whether the parameter represents +/- infinity or not.
- Added fabsf() for C99.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14935 87f5fb63-7c3d-0410-a384-fd976d0f7a62
%a/%A conversions for C99. The %j is treated like %ll, %t and %z are treated
like %l.
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of a command unless it contains path separator characters.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14929 87f5fb63-7c3d-0410-a384-fd976d0f7a62
of records or the size of each record is zero, both now call clearerr() to
avoid giving the caller the wrong impression that an EOF or error occured.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14927 87f5fb63-7c3d-0410-a384-fd976d0f7a62
- Added code to the startup routine which allows you to monitor where command
was started from and which parameters it was invoked with.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14926 87f5fb63-7c3d-0410-a384-fd976d0f7a62
- Added code to the startup routine which allows you to monitor where command
was started from and which parameters it was invoked with.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14925 87f5fb63-7c3d-0410-a384-fd976d0f7a62
Seek(). Seek() is particularly challenging because the value it
returns might be a valid file position and not an error.
- Replaced numeric function return codes of 0 and -1 with macros OK,
SEEK_ERROR/ERROR to clarify the respective purposes.
- Changed how ftell() and fseek() are used, double-checking the return
value and the errno code.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14923 87f5fb63-7c3d-0410-a384-fd976d0f7a62
are detected.
- Modified function return values of 0 and -1 to use macros like OK,
ERROR/SEEK_ERROR instead, to better convey what the purpose of these
values is.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14922 87f5fb63-7c3d-0410-a384-fd976d0f7a62
file has been protected from deletion.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14920 87f5fb63-7c3d-0410-a384-fd976d0f7a62
and which files this involves.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14917 87f5fb63-7c3d-0410-a384-fd976d0f7a62
locking in the stdio_fflush.c file.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14915 87f5fb63-7c3d-0410-a384-fd976d0f7a62
