[Bug c++/50423] error: ‘getpid’ was not declared in this scope

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50423

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-09-15 
18:01:34 UTC ---
This is expected you are not including unistd.h in your source which is
required if you want to use getpid.  It was a bug before GCC 4.7 that some of
the C++ headers included that header file.