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diff --git a/PROJECTS b/PROJECTS new file mode 100644 index 0000000000..3150ce11cf --- /dev/null +++ b/PROJECTS @@ -0,0 +1,98 @@ +Open jobs for finishing GNU libc: +--------------------------------- +Status: May 1996 + +If you have time and talent to take over any of the jobs below please +contact <bug-glibc@prep.ai.mit.edu> + +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +[ 1] Port to new platforms or test current version on formerly supported + platforms. + + +[ 2] Test compliance with standards. If you have access to recent + standards (IEEE, ISO, ANSI, X/Open, ...) and/or test suites you + could do some checks as the goal is to be compliant with all + standards if they do not contradict each other. + + +[ 3] Write translations for the GNU libc message for the so far + unsupported languages. GNU libc is fully internationalized and + users can immediately benefit from this. + + Take a look at the matrix in + ftp://prep.ai.mit.edu/pub/gnu/ABOUT-NLS + for the current status (of course better use a mirror of prep). + + +[ 4] Write wordexp() function; this is described in POSIX.2, The + header <wordexp.h> already exists. + + Implementation idea: use some functions from bash. + + +[ 5] Write reentrent versions of crypt() et.al. + + Implementation idea: Define in <crypt.h> + + struct crypt_data + { + <... all the needed data ...> + }; + + and define additional functions + + char *crypt_r (__const char *__key, __const char *__salt, + struct crypt_data *__data); + + void setkey_r (__const char *__key, struct crypt_data *__data); + + void encrypt_r (char *__block, int __edflag, + struct crypt_data *__data); + + If possible the non-reentrent functions should use the reentrent + ones. + + Because of the US export restrictions it might be a good idea if + some non-american person does this job. + + +[ 6] Write `long double' versions of the math functions. This should be + done in collaboration with the NetBSD and FreeBSD people. + + The libm is in fact fdlibm (not the same as in Linux libc). + + +[ 7] If you enjoy assembler programming (as I do --drepper :-) you might + be interested in writing optimized versions for some functions. + Especially the string handling functions can be optimized a lot. + + Take a look at + + Faster String Functions + Henry Spencer, University of Toronto + Usenix Winter '92, pp. 419--428 + + or just ask. Currently mostly i?86 optimized versions exist. + + +[ 8] Write nftw() function. Perhaps it might be good to reimplement the + ftw() function as well to share most of the code. + + +[ 9] Write AVL-tree based tsearch() et.al. functions. Currently only + a very simple algorithm is used. + + +[10] Extend regex and/or rx to work with wide characters. + + +[11] Add mmap() support to malloc(). + Doug Lea's malloc implementation might give some ideas. Perhaps + switching completly to his implementation is an option if it + a) can work without mmap() support (not all system GNU libc + is running on have mmap) + b) is without mmap support at least as fast as the current + implementation + c) will be extended with the current hooks and additional functions |