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* make glob mark symlinks-to-directories with the GLOB_MARK flagRich Felker2012-01-231-1/+1
| | | | | | POSIX is unclear on whether it should, but all historical implementations seem to behave this way, and it seems more useful to applications.
* support GLOB_PERIOD flag (GNU extension) to glob functionRich Felker2012-01-221-1/+2
| | | | patch by sh4rm4
* duplicate re_nsub in LSB/glibc ABI compatible locationRich Felker2011-06-161-1/+1
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* fix handling of d_name in struct direntRich Felker2011-06-061-3/+2
| | | | | | | | | | | | basically there are 3 choices for how to implement this variable-size string member: 1. C99 flexible array member: breaks using dirent.h with pre-C99 compiler. 2. old way: length-1 string: generates array bounds warnings in caller. 3. new way: length-NAME_MAX string. no problems, simplifies all code. of course the usable part in the pointer returned by readdir might be shorter than NAME_MAX+1 bytes, but that is allowed by the standard and doesn't hurt anything.
* safety fix for glob's vla usage: disallow patterns longer than PATH_MAXRich Felker2011-06-051-0/+2
| | | | | | | | | | | this actually inadvertently disallows some valid patterns with redundant / or * characters, but it's better than allowing unbounded vla allocation. eventually i'll write code to move the pattern to the stack and eliminate redundancy to ensure that it fits in PATH_MAX at the beginning of glob. this would also allow it to be modified in place for passing to fnmatch rather than copied at each level of recursion.
* eliminate (harmless in this case) vla usage in fnmatch.cRich Felker2011-06-051-1/+1
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* fix bug in TRE found by clang (typo && instead of &)Rich Felker2011-04-071-1/+1
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* initial check-in, version 0.5.0 v0.5.0Rich Felker2011-02-127-0/+5364