K 10 svn:author V 7 davidxu K 8 svn:date V 27 2008-06-17T06:26:29.283658Z K 7 svn:log V 307 Add POSIX routines called posix_spawn() and posix_spawnp(), which can be used as replacements for exec/fork in a lot of cases. This change also added execvpe() which allows environment variable PATH to be used for searching executable file, it is used for implementing posix_spawnp(). PR: standards/122051 END