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On Jan 20 13:50, Sam Steingold wrote: > >> > On Mar 10 16:00, Sam Steingold wrote: > >> >> /proc/<pid>/exe points to "foo", not to "foo.exe", so it cannot be > >> >> opened &c. > >> > ^^^^ > >> > ???? > >> > >> how do I find out which file is running if /proc/<pid>/exe cannot be > >> opened? > > > > access(2) or stat(2) > > http://www.opengroup.org/onlinepubs/009695399/functions/access.html > the above spec of access appears to indicate that if access() succeeds > then open() must succeed too. > this is not the case in cygwin: /proc/self/exe cannot be open()ed. I've just checked in a patch which tacks on the .exe suffix to /proc/$PID/exe, as well as a patch to realpath which returns the pathname with .exe suffix, even if the original name has no suffix given. We will give this a try. Please test the next snapshot. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader cygwin AT cygwin DOT com Red Hat -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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