[multiple changes]

[multiple changes]

2010-06-14  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
	use-visible, check whether it is a primitive for more than one type.

2010-06-14  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.

	* sem_ch7.adb (Preserve_Full_Attributes): Preserve
	Has_Pragma_Unmodified flag.

2010-06-14  Thomas Quinot  <quinot@adacore.com>

	* g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
	g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
	now done in GNAT.Sockets if necessary.
	* gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
	Ensure mutual exclusion for netdb operations if the target platform
	requires it.
	(GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating struct
	hostent as an opaque type to improve portability.
	* s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
	gethostbyYYY using proprietary VxWorks API so that a uniform interface
	is available for the Ada side.
	* gcc-interface/Makefile.in: Remove g-sttsne-*
	* gcc-interface/Make-lang.in: Update dependencies.

2010-06-14  Vincent Celier  <celier@adacore.com>

	* gnatcmd.adb (Mapping_File): New function.

From-SVN: r160731