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(_execve): Drop temporary define and drop export alias. (execl): Call spawnve. (execle): New function. (execlp): New function. (execv): Call spawnve. (execve): Drop converting NULL envp to emtpy envp. (execvp): Call spawnve. (execvpe): Drop converting NULL envp to emtpy envp. Call spawnve. (fexecve): Call spawnve. * spawn.cc (spawnve): Convert NULL envp to emtpy envp. Remove outdated comment. (spawnlp): Call spawnve. (spawnlpe): Ditto. (spawnvp): Ditto. (spawnvpe): Fix formatting.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cygwin documentation is available on the net at http://cygwin.com You might especially be interested in http://cygwin.com/faq/faq.programming.html#faq.programming.building-cygwin