2007-06-28  Martin Sebor  <sebor@roguewave.com>
2007-06-28  Martin Sebor  <sebor@roguewave.com>

	* thread.cpp [Linux] (rw_get_cpus): Avoided invoking system utilities
	such as cat and grep using absolute pathnames since they are installed
	in different directories on different distributions of Linux (e.g.,
	grep is in /bin on Red Hat Linux but in /usr/bin on SuSE).


git-svn-id: 1e8a4076bc3774682289f662a06025447996ff23@551627 13f79535-47bb-0310-9956-ffa450edef68

pathscale/stdcxx,pathscale/stdcxx,pathscale/stdcxx,pathscale/stdcxx,pathscale/stdcxx