available only under OS4. There is a variant of dlopen() in libunix.a
which will perform a path name conversion. Note that these functions
will not work in the thread-safe variant of the library because it
would be unwise to tinker with the currently running program's binary.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15207 87f5fb63-7c3d-0410-a384-fd976d0f7a62
available only under OS4. There is a variant of dlopen() in libunix.a
which will perform a path name conversion.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15206 87f5fb63-7c3d-0410-a384-fd976d0f7a62
constructors are invoked, and after all local destructors have been
invoked.
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- Added support for ELF shared objects and libraries. This is implemented through
constructor/destructor functions, which means that you can use this
functionality even in Amiga Exec style shared libraries, with the proper
library initialization code to invoke the constructor/destructor functions
for you.
- Updated uname() to recognize AmigaOS 4.1.
- The translation from Unix to Amiga path names did not properly process
multiple occurences of "/./" in the path name. Thanks go to Steven Solie
for finding the issue.
- The detection of "/./" and "/../" patterns in Unix path names to be
translated into Amiga path names did not test if it was overrunning
the end of the string.
- If strcmp(), strncmp() and memcmp() detect a pair of different
characters, then the function result must be calculated as if the
characters were of type "unsigned char". This is a requirement
according to the ISO 'C' (1994) standard. Thanks go to Georg Steger
for finding the issue.
- The definitions for INT_MIN, INT_MAX and UINT_MAX in <limits.h> no
longer use long integer types, as prompted by Steven Solie.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15204 87f5fb63-7c3d-0410-a384-fd976d0f7a62
- Added a workaround for the baserel build flavour, which requires a specific
GCC version, e.g. 4.0.4 or earlier.
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under OS4 and beyond. The AmigaOS 2.x/3.x compatible code will still
use MEMF_ANY in the same situation, though. Other uses of MEMF_ANY have
been replaced as well where MEMF_PRIVATE would have made better sense.
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if the operating system can supply that detailed information.
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- Corrected the function prototype for wcspbrk().
- Added function prototypes for mbrtowc_l(), wcscoll_l(), wcscspn() and wcsrchr().
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15196 87f5fb63-7c3d-0410-a384-fd976d0f7a62
makefiles and the archive build script (that is: 'cp -a' becomes 'cp -p'
and 'cp -pR', depending upon the specific context).
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works just about exactly like the amiga.lib RVI code used to do, which means
that there is no artificial length limit for the number of characters a string
retrieved may have, and the code is largely reentrant.
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dangerous and unnecessary.
- Plugged in 68k stubs for the OS4 build.
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function now substitutes a 10 microsecond timeout for a zero length timeout.
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it calls IsInteractive() on it.
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code as a reference. The 68k stubs currently only work for the 68k version of
the library, and a solution for the OS4 build still needs to be found. The code
is currently untested, but it should be complete.
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API functions, rather than omitting support for them in the 68k build.
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olaf in a different way so that libm.a never contains any hard float
opcodes and instead libm881 contains them. so the separate soft-float
directory are not required.
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and SetRexxVarFromMsg() will not be used and therefore not cause linkage errors
with our libamiga.a stubs anymore.
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resolve the issues with FPU code popping up in the mathieee#?.library
software floating point code.
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which are used for localization on some platforms. This is a non-standard
feature and the way clib2 treats it for now is just intended to avoid
trouble while performing the conversion.
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our libraries. In addition the specs file now also respects the -msoft-float
option at link time and sets the default link directory accordingly.
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was within the valid range for a log() function. Using DBL_EPSILON as the
threshold was not correct as EPSILON is 2.2204460492503131E-16 whereas
values like 1E-200 are still valid double values for a log().
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15175 87f5fb63-7c3d-0410-a384-fd976d0f7a62
- Added llrint() function contributed by Henning Nielsen Lund. Thank you
very much!
- <unistd.h> now also include <stdio.h>, so that the SEEK_SET, etc. macros
are defined for lseek() to use.
- Added a wrapper function which handles the thread-safe stdio stream
resolution.
- In tcflush() a break signal can no longer cause the read flush loop
to be quit with two semaphores still locked.
- In __obtain_daemon_message() the test to verify if the bsdsocket.library API
would support the server API functionality checked the wrong feature. Fixed.
- Switched over the fd->fd_DefaultFile references to fd->fd_Socket where
sockets are used rather than file handles.
- Added functions which modify the callback function and the userdata pointer
stored in a low level unbuffered file/socket data structure. These function
perform the proper locking and are thus safe to use in a thread-safe environment.
- The low level unbuffered file/socket now has a public equivalent, which
is defined (along with the typedefs and flags) in <sys/clib2_io.h>. Functions
for tinkering with it are still to come.
- The math kernel code no longer uses its own private scalbn() function.
- Added a function prototype for the _exit() function. Note that _exit() is
not an ISO 'C' function.
- Corrected the getopt() function prototype, as prompted by Henning Nielsen Lund.
- The printf() family no longer adds a 0 or 0x prefix if the alternate
conversion modifier is present for the %o and %x conversions and the
value to be converted is 0 already. Put another way, printf("%#x %#o",0,0);
now prints "0 0". This required another change so that %p always includes
the 0x prefix even if the pointer involved is a NULL pointer.
- readlink() no longer sort-of-works for files and directories. It now only
works for soft linked objects and returns an error for everything else.
This is based upon a fix by Peter Bengtsson. Thank you very much!
- Moved the lstat() local Lock() function into its own separate file.
- uname() now returns correct and robust information for OS version
numbers > 36. This integrates a fix by Peter Bengtsson. Thank you
very much!
- Moved the crtbegin.o/crtend.o files out of the link libraries. Moving
them in was intended to work as a fix for the shared library build, but
now it seems that this has to be done at the link stage through the
GCC specs file...
- Integrated a fix for __rem_pio2() which affects sin(), tan() and cos(),
contributed by Steven Solie. Thank you very much!
- The internal 'struct fd' file descriptor table entry data structure
now has a user data field entry.
- Rearranged the contents of the 'struct fd' file descriptor table entry
data structure in preparation for making it public. Also added a version
field so that user code can handle changes to it gracefully. The default
file is no longer a BCPL pointer to a file handle by default, but
both a BPTR and a socket identifier, wrapped into a union.
- Added experimental tilde expansion in Unix path names. This still needs
some more work.
- __get_default_file() called __fd_unlock() without having called
__fd_lock() first. Ouch.
- Removed an unnecessary pair of __fd_lock()..__fd_unlock() calls from
ttyname_r().
- The libunix.a unlink() function is now reentrant, or at least thread-safe.
- You can now make unlink() stop after a failed deletion attempt which
failed because the object to be deleted was reported as being "in use".
The libunix.a variant defaults to report the deletion to have succeeded
under these circumstances and later tries to delete the files marked
for deletion. See <dos.h> for a brief documentation of how to change
the behaviour.
- basename() and dirname() can no longer return NULL. They truncate the
resulting path name instead. This is done so because some code that
calls basename() or dirname() does not check if the function's return
value is NULL.
- The SetOwner() fall-back code for Kickstart 2.04 was passing the wrong
parameters to the file system. The first (dp_Arg1) should have been
zero. Ouch.
- basename() is not supposed to modify the string it is passed and should
return a pointer to a string which can be modified. Now it does. Same
thing for dirname().
- asctime_r() now returns NULL if the buffer is too short to hold even a single
byte of data.
- ttyname() now calls ttyname_r(). Also, the libunix.a version of ttyname_r()
will produce "/CONSOLE" rather than "CONSOLE:".
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very much!
- <unistd.h> now also include <stdio.h>, so that the SEEK_SET, etc. macros
are defined for lseek() to use.
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resolution.
- In tcflush() a break signal can no longer cause the read flush loop
to be quit with two semaphores still locked.
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would support the server API functionality checked the wrong feature. Fixed.
- Switched over the fd->fd_DefaultFile references to fd->fd_Socket where
sockets are used rather than file handles.
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stored in a low level unbuffered file/socket data structure. These function
perform the proper locking and are thus safe to use in a thread-safe environment.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15166 87f5fb63-7c3d-0410-a384-fd976d0f7a62
is defined (along with the typedefs and flags) in <sys/clib2_io.h>. Functions
for tinkering with it are still to come.
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- Added a function prototype for the _exit() function. Note that _exit() is
not an ISO 'C' function.
- Corrected the getopt() function prototype, as prompted by Henning Nielsen Lund.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15164 87f5fb63-7c3d-0410-a384-fd976d0f7a62
with the library yet.
- The byteswap code was contributed by Peter Bengtsson. Thank you very much!
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15163 87f5fb63-7c3d-0410-a384-fd976d0f7a62
conversion modifier is present for the %o and %x conversions and the
value to be converted is 0 already. Put another way, printf("%#x %#o",0,0);
now prints "0 0". This required another change so that %p always includes
the 0x prefix even if the pointer involved is a NULL pointer.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15162 87f5fb63-7c3d-0410-a384-fd976d0f7a62
works for soft linked objects and returns an error for everything else.
This is based upon a fix by Peter Bengtsson. Thank you very much!
- Moved the lstat() local Lock() function into its own separate file.
- uname() now returns correct and robust information for OS version
numbers > 36. This integrates a fix by Peter Bengtsson. Thank you
very much!
- Moved the crtbegin.o/crtend.o files out of the link libraries. Moving
them in was intended to work as a fix for the shared library build, but
now it seems that this has to be done at the link stage through the
GCC specs file...
- Integrated a fix for __rem_pio2() which affects sin(), tan() and cos(),
contributed by Steven Solie. Thank you very much!
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15161 87f5fb63-7c3d-0410-a384-fd976d0f7a62
now has a user data field entry.
- Rearranged the contents of the 'struct fd' file descriptor table entry
data structure in preparation for making it public. Also added a version
field so that user code can handle changes to it gracefully. The default
file is no longer a BCPL pointer to a file handle by default, but
both a BPTR and a socket identifier, wrapped into a union.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15160 87f5fb63-7c3d-0410-a384-fd976d0f7a62
- You can now make unlink() stop after a failed deletion attempt which
failed because the object to be deleted was reported as being "in use".
The libunix.a variant defaults to report the deletion to have succeeded
under these circumstances and later tries to delete the files marked
for deletion. See <dos.h> for a brief documentation of how to change
the behaviour.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15155 87f5fb63-7c3d-0410-a384-fd976d0f7a62
resulting path name instead. This is done so because some code that
calls basename() or dirname() does not check if the function's return
value is NULL.
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parameters to the file system. The first (dp_Arg1) should have been
zero. Ouch.
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which were missing and by casting pointers to the expected types.
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will produce "/CONSOLE" rather than "CONSOLE:".
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return a pointer to a string which can be modified. Now it does. Same
thing for dirname().
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will disable expansion of wildcard patterns passed on the command line.
Note that if the variable is not set then the global variable
'__expand_wildcard_args' will provide the defaults for the switch that
controls whether the wildcard expansion takes place. And after the
environment variable has been checked, the '__expand_wildcard_args_check'
function pointer can still be used to override the switch.
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it returns much useful information, though.
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Steven Solie. Thank you very much!
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to avoid that the command line wildcard expansion takes place.
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define so that existing m68k compilers also have this define. In addition,
the common "-noixemul" option can now also be specified but will do a NOP
so that Makefiles sharing multiple runtime lib setups work without
a warning.
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stdin/stdout/stderr streams if it's part of the thread-safe library.
- fpathconf() now checks if the file descriptor is really referring to a file.
- The termios hook entry code could file descriptor's embedded file handle
rather than what the thread safe library had dynamically bound to the
stdin/stdout/stderr streams.
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omit the leading "./" path name.
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used in the GetDeviceProc() loop.
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checking if the file name includes path separators. If it does not,
then the search for the command begins with the resident command list;
otherwise the local directories are checked. The new code also properly
cleans after itself (a FreeDeviceProc() was missing) and the "PROGDIR:"
lock now always refers to the directory in which the command/script
file is found.
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makefiles. The OS4 build makefile was missing lrint() and
lrintf(). Ouch.
- execve() now checks if an abort signal arrives while it's trying
to read the first line of a script, or looking for an executable
on an assignment path.
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replaced by the user. If that function __execve_exit() does not call
exit but just returns to the caller without doing anything, execve()
will return the caller with the return code of the RunCommand()
function.
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by Henning Nielsen Lund. Thank you very much!
- atoll() no longer sets 'errno' directly but now calls __set_errno()
instead.
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- Changed how multi-volume assignments are handled by execve().
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Peter Bengtsson. Thank you very much!
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- Added the missing S_ISSOCKET() macro to <sys/stat.h>. Note that this
is not actually a POSIX feature.
- Added fmin(), fminf(), fmax() and fmaxf() to the build makefiles.
Somehow I must have forgotten about them :-(
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sets to work with, as some software does which uses select() in place
of sleep().
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<sys/filio.h> for better compatibility with the TCP/IP stack header
files.
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to disable wildcard pattern expansion of command line parameters when
linked against "libunix.a". Note that this has no effect on the "regular"
libc.a behaviour.
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hard-coded. You can override it at link time with a different
variable value for __break_signal_mask. This may have to be
augmented by an API for changing the value.
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in the OS4 SDK. Otherwise "struct timeval" will not be defined at the time
the <net/if.h> of the netincludes will be included by <proto/bsdsocket.h>.
- The strftime() hook function had the locale and character parameters
switched, which made 'setlocale(LC_ALL,""); strftime(..);' unusable.
Fixed.
- fchown() and chown() now accept owner and group ID values of -1, which
indicate that the respective information should not be changed.
- The OS4 library build now includes the crtbegin.o and crtend.o object
files in the libc.a library, which solves a problem with the thread-safe
shared library support code.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15090 87f5fb63-7c3d-0410-a384-fd976d0f7a62
in the OS4 SDK. Otherwise "struct timeval" will not be defined at the time
the <net/if.h> of the netincludes will be included by <proto/bsdsocket.h>.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15088 87f5fb63-7c3d-0410-a384-fd976d0f7a62
as suggested by Henning Nielsen Lund.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15085 87f5fb63-7c3d-0410-a384-fd976d0f7a62
Thank you very much!
- symlink() now also works for absolute and relative links, and is
part of "libunix.a". This patch was supplied by Henning Nielsen Lund.
Thank you very much!
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15081 87f5fb63-7c3d-0410-a384-fd976d0f7a62
longer part of "stdlib_main.c". This helps the C++ support, since the
__main symbol definition no longer clashes with the definition in
"libgcc.a".
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15076 87f5fb63-7c3d-0410-a384-fd976d0f7a62
counters for "maximum amount of memory used" and "maximum number of chunks
allocated" to the current figures for these values.
- Fixed the alloca() declaration in <stdlib.h> so that software which keys
off the fact whether or not the alloca preprocessor symbol is defined
will do the right thing.
- Added an optional call-back function which can be called if alloca()
is about to return NULL, which some software does not consider.
Rather than letting such software drop into an illegal memory access
or worse, that call-back function will be invoked instead, which can
print an error message and eventually call abort().
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15073 87f5fb63-7c3d-0410-a384-fd976d0f7a62
- You can now request that your program uses the clib2 alloca() function
rather than the built-in compiler alloca().
- alloca() is now part of libunix.a, too.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15072 87f5fb63-7c3d-0410-a384-fd976d0f7a62
request to allocate 0 bytes as an error, returning NULL. They all
return a pointer sized memory chunk (= four bytes) initialized to
NULL (= 0) instead.
- The alloca() implementation which allocates memory from the system
rather than the local stack frame is thread-safe now. It also
interacts with the realloc(), calloc(), free() and malloc() functions
in that the alloca() cleanup routine is called once alloca() has
done its job. If all the memory allocated through alloca() has been
released no further calls to the cleanup function will be made.
- In the thread-safe library, realloc() permitted two different overlapping
calls to succeed in trying to reallocate the same chunk of memory due to
a race condition. Fixed.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15070 87f5fb63-7c3d-0410-a384-fd976d0f7a62
- The malloc() in libunix.a now allocates four bytes of memory instead
of just one for a request to allocate 0 bytes.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15069 87f5fb63-7c3d-0410-a384-fd976d0f7a62
- The standard malloc() now sets errno to EINVAL for zero length
allocations.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15066 87f5fb63-7c3d-0410-a384-fd976d0f7a62
behaviour of the library functions.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15065 87f5fb63-7c3d-0410-a384-fd976d0f7a62
request to allocate 0 bytes as an error, returning NULL. They all
return a 1 byte memory chunk initialized to 0 instead.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15064 87f5fb63-7c3d-0410-a384-fd976d0f7a62
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.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15062 87f5fb63-7c3d-0410-a384-fd976d0f7a62
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.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15051 87f5fb63-7c3d-0410-a384-fd976d0f7a62
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>.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15050 87f5fb63-7c3d-0410-a384-fd976d0f7a62
"__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().
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15045 87f5fb63-7c3d-0410-a384-fd976d0f7a62
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>
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15043 87f5fb63-7c3d-0410-a384-fd976d0f7a62
stdio data is still locked.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15037 87f5fb63-7c3d-0410-a384-fd976d0f7a62
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.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15036 87f5fb63-7c3d-0410-a384-fd976d0f7a62
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).
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15035 87f5fb63-7c3d-0410-a384-fd976d0f7a62
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.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15032 87f5fb63-7c3d-0410-a384-fd976d0f7a62
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");
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15030 87f5fb63-7c3d-0410-a384-fd976d0f7a62
TMP_MAX value was off by one.
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called _exit(). It should have called exit() instead.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15028 87f5fb63-7c3d-0410-a384-fd976d0f7a62
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
tested for a request still in progress. Fixed.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15014 87f5fb63-7c3d-0410-a384-fd976d0f7a62
be defined in <unistd.h> have been moved into a separate header file
<sys/clib2_net.h> which, for backwards compatibility, can be include
from within <unistd.h> if the preprocessor symbol __USE_CLIB2_NETLIB
is defined early on. Eventually, <sys/clib2_net.h> should be removed
from the general header files and become a local library build header
file altogether. Note that in this case you would have to build your
own software using common TCP/IP SDK header files.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15011 87f5fb63-7c3d-0410-a384-fd976d0f7a62
clib2 shared library initialization/cleanup functions should be used.
This is a dual-build library which will both work with the plain 68k
AmigaOS and the PowerPC native AmigaOS4. The example source code can be
found in the "skeleton_library" subdirectory.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15008 87f5fb63-7c3d-0410-a384-fd976d0f7a62
files which initialize global data, such as the new "stdlib_program_name.c"
and "stdlib_malloc.c".
- Until I can find a way to invoke it from within the library, the
__machine_test() function is no longer invoked.
- Tagged global data with NOCOMMON attributes.
- Added the __lib_init() and __lib_exit() functions, which are part of the
thread-safe library and which can be used to hook up clib2 with standard
Amiga shared library/device code. Some documentation on how to use them
can be found in the <dos.h> header file.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14999 87f5fb63-7c3d-0410-a384-fd976d0f7a62
it no longer requires that any parameters are quoted and it is automatically
enabled if you link against libunix.a, without libc.a standing a chance to
accidentally override it.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14990 87f5fb63-7c3d-0410-a384-fd976d0f7a62
of libunix.a, now translates the "*" wildcard into "#?" unless you prefix
it with a backtick ("`"), which is the wildcard pattern escape character
used on AmigaOS.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14989 87f5fb63-7c3d-0410-a384-fd976d0f7a62
Henning Nielsen Lund. Thank you very much!
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14988 87f5fb63-7c3d-0410-a384-fd976d0f7a62
the wildcard pattern expansion functions not getting included.
- Replacing "int" with "socklen_t" in the header files caused compilation
errors with the source code which wasn't using the new typedef yet. Fixed.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14985 87f5fb63-7c3d-0410-a384-fd976d0f7a62
because the wrong InfoData structure member was tested. Fixed.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14984 87f5fb63-7c3d-0410-a384-fd976d0f7a62
least for clib2) ftell() and fseek() functions, respectively.
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to add it to libunix.a rather than keeping it in a separate libtermios.a
library.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14971 87f5fb63-7c3d-0410-a384-fd976d0f7a62
conversion. Note that this is a non-standard feature!
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14970 87f5fb63-7c3d-0410-a384-fd976d0f7a62
remainder() and remainderf() for C99.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14965 87f5fb63-7c3d-0410-a384-fd976d0f7a62
and hypotf() for C99.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14964 87f5fb63-7c3d-0410-a384-fd976d0f7a62
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.
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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
