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2005-02-09 Doug Rupp <rupp@adacore.com> Thomas Quinot <quinot@adacore.com> * adaint.c, adaint.h [VMS] (to_ptr32): New function. (MAYBE_TO_PTR32): New macro. (__gnat_portable_spawn,__gnat_portable_no_block_spawn): Adjust argv for pointer size. [VMS] (descriptor_s, ile_s): Use __char_ptr32 for adr field. [VMS] (#define fork()): Remove since unneccessary. (__gnat_set_close_on_exec): New routine to support GNAT.OS_Lib.Set_Close_On_Exec. * g-expect.adb (Set_Up_Communications): Mark the pipe descriptors for the parent side as close-on-exec so that they are not inherited by the child. * g-os_lib.ads, g-os_lib.adb (Set_Close_On_Exec): New subprogram to set or clear the FD_CLOEXEC flag on a file descriptor. From-SVN: r94811
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