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Re: [gdbserver] Make mingw32ce gdbserver build again
On Thu, Jan 31, 2008 at 05:58:15PM +0000, Pedro Alves wrote:
> gdbserver/
> 2008-01-31 Pedro Alves <pedro_alves@portugalmail.pt>
>
> * hostio.c: Don't include errno.h.
> (errno_to_fileio_errno): Move to hostio-errno.
> * hostio.c: (hostio_error): Remove the error parameter. Defer the
> error number outputting to the target->hostio_last_error callback.
> (hostio_packet_error): Use FILEIO_EINVAL directly.
> (handle_open, handle_pread, hostio_error, handle_unlink): Update
> calls to hostio_error.
> * hostio-errno.c: New.
> * server.h (hostio_last_error_from_errno): Declare.
> * target.h (target_ops): Add hostio_last_error member.
> * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
> as hostio_last_error handler.
> * spu-low.c (spu_target_ops): Likewise.
> * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error,
> wince_hostio_last_error): New functions.
> (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
> as hostio_last_error handler.
> (win32_target_ops) [!_WIN32_WCE]: Register
> hostio_last_error_from_errno as hostio_last_error handler.
> * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
> (hostio-errno.o): New rule.
> * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
> * configure.srv (srv_hostio_err_objs): New variable. Default to
> hostio-errno.o.
> (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
> * configure: Regenerate.
OK.
> Index: src/gdb/gdbserver/hostio-errno.c
> ===================================================================
> --- /dev/null 1970-01-01 00:00:00.000000000 +0000
> +++ src/gdb/gdbserver/hostio-errno.c 2008-01-31 17:50:02.000000000 +0000
> @@ -0,0 +1,64 @@
> +#include <errno.h>
This file needs a copyright notice.
> +{
> + int error = errno;
> + int fileio_error = errno_to_fileio_error (error);
> + sprintf (buf, "F-1,%x", fileio_error);
> + errno = error; /* preserve errno */
No need to preserve errno.
--
Daniel Jacobowitz
CodeSourcery