4 Commits

Author	SHA1	Message	Date
Tim J. Robbins	2005f192e5	Use hidden names (_close, _dup2, _waitpid, etc.) where appropriate.	2003-01-07 06:07:56 +00:00
Tim J. Robbins	fe634ca75f	Fix a number of bugs noticed by more extensive testing: ... o Call waitpid() if an error occurs after forking the child process to avoid leaving zombies around. o Handle the WRDE_DOOFS|WRDE_APPEND combination correctly o Do not confuse $( substitution with $(( shell arithmetic (noticed by wollman) o Handle backslash escaping properly o Allow $( and ${ to be quoted	2003-01-04 06:07:44 +00:00
Tim J. Robbins	97c1c8f886	Be more consistent with "static".	2002-12-27 01:01:03 +00:00
Tim J. Robbins	faea1495bf	Add an implementation of the POSIX wordexp() and wordfree() functions, ... which perform shell-style word expansion on strings. This is still a little rough around the edges. PR: 13420	2002-12-26 14:34:18 +00:00