2007-04-06 Thomas Quinot <quinot@adacore.com>

	    Pat Rogers  <rogers@adacore.com>
	    Pascal Obry  <obry@adacore.com>

	* g-stsifd-sockets.adb: New file.

	* g-socthi.ads, g-socket.adb, g-socthi-vxworks.adb,
	g-socthi-vxworks.ads, g-socthi-mingw.ads, g-socthi-vms.ads,
	g-socthi-vms.adb: Move signalling
	fd management to a nested package, so that they can conveniently be
	moved to a subunit that is shared across Windows, VMS, and VxWorks
	(Ada implementation) or completed with imported bodies from socket.c
	(UNIX case).
	(Read_Signalling_Fd, Write_Signalling_Fd, Create_Signalling_Fds): New
	subprograms.
	(Check_Selector): Use Read_Signalling_Fd to read and discard data from
	the signalling file descriptor.
	(Abort_Selector): Use Write_Signalling_Fd to write dummy data to the
	signalling file descriptor.
	(Create_Selector): Use new C-imported subprogram Create_Signalling_Fds
	instead of creating a pair of sockets for signalling here.

	* g-socthi.adb: Ditto.
	Set the runtime process to ignore SIGPIPEs on platforms that support
	neither SO_NOSIGPIPE nor MSG_NOSIGNAL functionality.

	* g-socthi-mingw.adb: Ditto.
	(WS_Version): Use Windows 2.2.
	Use Winsock 2.2 (instead of 1.1) for the GNAT.Socket API.

	* g-soliop-mingw.ads: Link with ws2_32 for Windows 2.x support.
	Use Winsock 2.2 (instead of 1.1) for the GNAT.Socket API.

	* Makefile.in: New libgnat pair g-stsifd.adb<g-stsifd-sockets.adb.
	added GNAT byte swapping facility
	Update FreeBSD THREADSLIB from -lc_r to -lpthread, for FreeBSD 6.

	* g-bytswa.adb, g-bytswa-x86.adb, g-bytswa.ads: New files.

	* socket.c (__gnat_read_signalling_fd, __gnat_write_controlling_fd):
	New subprograms.
	(__gnat_create_signalling_fds): New subprogram.
	Set the runtime process to ignore SIGPIPEs on platforms that support
	neither SO_NOSIGPIPE nor MSG_NOSIGNAL functionality.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123542 138bc75d-0d04-0410-961f-82ee72b054a4

0 files changed, 0 insertions, 0 deletions