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* [SYSTEM] Added default implementation of bsearchHerbert Xu2005-10-29
| | | | Added impelmentation of bsearch since klibc doesn't have it yet.
* [BUILTIN] Stop using sysexits.h in commandcmdHerbert Xu2005-10-29
| | | | | | | | | | | This gets rid of the only reference of sysexits.h in dash which is from commandcmd. This is needed for klibc support since it doesn't have sysexits.h. The only uses of sysexits.h in commandcmd is superfluous anyway. In fact, it is overly sensitive about usages such as 'command -vV ls'. By making its behaviour close to that of bash/ksh, we end up saving a bit of space too.
* Copyright/licence updates and remove all traces of sys/cdefs.hHerbert Xu2005-10-29
| | | | | | | | | | | This change updates the BSD licence to the three-clause version since NetBSD has already done so. This makes dash GPL-compatible. It also adds Christos Zoulas (NetBSD ash maintainer) to the COPYING file. I've added "copyright by Herbert Xu" to most files. Finally all CVS IDs and inclusion of sys/cdefs.h have been removed. The latter is needed for support of klibc.
* Removed some unnecessary inclusions of input.h.herbert2005-09-26
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* Renamed error to sh_error.herbert2005-09-26
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* Eliminated global exerrno.herbert2005-09-26
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* Initial import.Herbert Xu2005-09-26