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2002-06-18Fix perror() and printf("%m") to not call strerror(), as required by theManuel Novoa III
standards. Temporarily added a utility function to wrap Erik's strerror_r so that "Unknown error xxx" strings can be generated for errno's which cause strerror_r to fail. That utility function will eventually be merged in with the strerror/strerror_r functions when I change over to optionallly mmap'ing the system error strings to provide for lower mem comsumption on non-MMU platforms, as well as locale-specific system error messages.
2002-06-11Revert Erik's patch to vasprintf and fix the real issue.Manuel Novoa III
The writer for the stream returned by open_memstream was supposed to keep the buffer nul-terminated. I apparently left out a statement.
2002-06-11This patch from Rik Faith <faith@alephnull.com> fixes a potentiallyEric Andersen
non-NULL terminated string problem that could result from the use of open_memstream(). Manuel may have a better solution, but this one works for me, since with this plus the popen fix I can now run things like gdb properly. Thanks Rik!
2002-06-11A patch from Ted Phelps to fix popen(). Ted writes:Eric Andersen
There is a minor bug in the implementation of popen(). In the case where the file descriptor returned from its call to pipe() is the same as the file descriptor that it is meant to be (where the dup2() branch is not taken), the end of the pipe is still closed by close(reading) even though it shouldn't be. Thanks Ted!
2002-05-12Several bugfixes for problems that showed up on alphaEric Andersen
-Erik
2002-05-11Adjust preprocessor logic to initialize QUAL_CHARS correctly for Erik's alphaManuel Novoa III
port. Also, explicitly use the macro versions of isdigit and isspace in the printf and scanf code.
2002-05-10Protect against ctype macros.Manuel Novoa III
2002-04-09Fix the read/write auto-transition bugs. Note that if we can'tManuel Novoa III
auto-transition, we fail the operation. This is different than glibc's apparent behavior for writing of clearing the read buffer and still failing the write without setting the stream's error flag. Also, change a number of "errno = xxx" assignments to use __set_errno(). Also, change setvbuf(file, NULL, _IO{LF}BF, 0) behavior to more closely match glibc's by keeping the current buffer and only changing the buffering mode. Update setlinebuf() in the process to match the man page behavior.
2002-04-02Fix an arg promotion handling bug in _do_one_spec for %c reportedManuel Novoa III
by Ilguiz Latypov <ilatypov@superbt.com>.
2002-04-01Forget to initialize thread locks for fake files. Thanks Erik.Manuel Novoa III
2002-04-01Remove function declartions from include/features.h, createEric Andersen
a separate header file for those, and fixup references. -Erik
2002-03-31Rework __gen_tempname() to better match glibc, and add mkstemp64(),Eric Andersen
which is needed for busybox ash when using largefile support. -Erik
2002-03-22Add in a knob to disable %m supportEric Andersen
-Erik
2002-03-21Compile in flockfile and friends by defaultEric Andersen
-Erik
2002-03-16Fix a pointer bug in setvbuf reported by Bart Visscher <magick@Linux-Fan.com>.Manuel Novoa III
2002-03-14I vow to rerun _all_ the tests before making commits. :-(Manuel Novoa III
I successfully managed to blow away all the modeflags for the file _except_ the one dealing with buffering...
2002-03-13Modified because of the new str to int funcs.Manuel Novoa III
2002-03-13Fix stdin/stdout initialization of buffering type. I had changed theManuel Novoa III
default static initiailization and forgotten to update _stdio_init().
2002-03-13Apply Miles Bader's missing __va_copy() fix.Manuel Novoa III
2002-03-12Fix another O_LARGEFILE bug. Also, I forget to make floating point optionalManuel Novoa III
in the new printf code.
2002-03-12So much for fcntl flags being resonably consistent across archs... (hopefully)Manuel Novoa III
fix O_APPEND and O_LARGEFILE handling in _stdio_fopen(). Someone else will have to check of course...
2002-03-12Fix fflush(NULL) and tweak _stdio_term() for the unbuffered stdio option.Manuel Novoa III
2002-03-12Deal with cvs "feature"... or is that cvs _user_...Manuel Novoa III
2002-03-12Swap in the new stdio code.Manuel Novoa III
2002-02-26Be consistant and use an unsigned char * throughoutEric Andersen
2002-02-25I shouldn't try to program when sleepy, since I totally botchedEric Andersen
the fcntl interface... -Erik
2002-02-25When messing with fd NONBLOCK status, put things back the way we foundEric Andersen
them afterwards. As was, this hosed things up for fds shared with a parent process. Very bad for shells... Oops. -Erik
2002-02-23IEEE Std 1003.1-2001 says that the "fclose() function shall fail [with]Eric Andersen
EINTR [when] the fclose() function was interrupted by a signal". But looking in the current uClibc stdio.c for some bizarre reason we had a special case where when errno was EINTR, we would keep on trying instead. Doh! Fix that, -Erik
2002-02-23Per discussion with Manuel, when we call __stdio_flush_buffersEric Andersen
from abort() and from _exit(), we need to ensure that flushing will not cause us to block. So use fcntl to set the fd's to non-block mode...
2002-02-21When vfork is not available and we have an MMU, then use fork()Eric Andersen
-Erik
2002-02-18Rename __stdio_close_all to __stdio_flush_buffers. Eliminate anEric Andersen
unnecessary variable
2002-02-02Several little additions and cleanups. Add getw() and putw().Eric Andersen
Add in some missing header files (netipx/ipx.h include/lastlog.h include/sgtty.h include/sys/perm.h) -Erik
2002-01-17Don't waste space warning about tempnam()Eric Andersen
2002-01-06Support tmpfile64 (just a weak for tmpfile)Eric Andersen
-Erik
2001-12-19Update my email address. I am no longer andersen@lineo.comEric Andersen
2001-11-21Add missing ctermid. Also add putc and getc (in case they getEric Andersen
undefined which is a valid thing to do) -Erik
2001-10-17This commit makes large file support actually work (when enabled inEric Andersen
the config file). I've tested this and it works for me. -Erik
2001-09-30Fix nasty behavior difference from glibc -- also fixes getline()Eric Andersen
-Erik
2001-09-27Update to accomodate the header file changesEric Andersen
2001-09-25Fix fseek behavior.Manuel Novoa III
2001-08-28Fix goofy formattingEric Andersen
2001-08-24Use "stdin", "stdout", and "stderr", not "_stdin", "_stdout", andEric Andersen
"_stderr", since this is what gcc and libgcc expect... -Erik
2001-08-24Add the __fopen prototype, since I pulled it from stdio.hEric Andersen
2001-08-09Add in changes from philipc@lineo:David McCullough
Fix three bugs and bring into line with glibc: 1. The first character read using getc() was being ignored if it was EOF. Normally this is okay because the next getc() returns EOF as well, but for sscanf, this was causing us to skip the null terminator and start scanning whatever happened to be next in memory. 2. %s, %c, and %[ formats now return -1 if EOF is reached before any characters are read, instead of 0. This was causing an infinite loop in diald. 3. Default to base 10 for %i fields if not prefix modifier present.
2001-07-28Oops... left in a debugging line.Manuel Novoa III
2001-07-28Back out the changes to _uClibc_fread and loop in fread() if incomplete, toManuel Novoa III
avoid problems with fgets on tty streams. I actually did some testing this time. ;-) Note: there is a difference in behavior between glibc and uClibc here regarding fread() on a tty stream. glibc's fread() seems to return after reading all _available_ data even if not at end-of-file, while uClibc's fread() continues reading until all requested or eof or error. The latter behavior seems correct w.r.t. the standards.
2001-07-26Yes... the previous "fix" was broken too... the result of careless cuttingManuel Novoa III
and pasting while pressed for time. I haven't checked this one either. :-(
2001-07-25Ok... the fix wasn't quite so straightforward. Hopefully this will do it.Manuel Novoa III
2001-07-25Fix fread bug reported by Vodz. The fix is straightforward, but I haven'tManuel Novoa III
tested it (lack of time).
2001-06-13Fix printf so that %p outputs "(nil)" for (void *) 0, to match glibc behavior.Manuel Novoa III