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General cleanup of the AIX xm include file:

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* config/xm-aix4.h (fd_set): Remove undefine.
        Remove include of <sys/select.h>.
        (HAVE_TERMIO): Remove define.
        (USG): Likewise.
        (NULL): Remove redefine.
        (alloca): Remove #pragma.
        (vfork): Remove define.
        (termdef): Remove.
        (SIGWINCH_HANDLER): Remove.
        (SIGWINCH_HANDLER_BODY): Remove.
This commit is contained in:
Joel Brobecker 2004-08-10 05:42:22 +00:00
parent 9093fb01b2
commit 1f011ce276
2 changed files with 14 additions and 62 deletions
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14
gdb/ChangeLog
View file

@ -1,3 +1,17 @@
2004-08-09 Joel Brobecker <brobecker@gnat.com>
General cleanup of the AIX xm include file:
* config/xm-aix4.h (fd_set): Remove undefine.
Remove include of <sys/select.h>.
(HAVE_TERMIO): Remove define.
(USG): Likewise.
(NULL): Remove redefine.
(alloca): Remove #pragma.
(vfork): Remove define.
(termdef): Remove.
(SIGWINCH_HANDLER): Remove.
(SIGWINCH_HANDLER_BODY): Remove.
2004-08-09 Mark Kettenis <kettenis@gnu.org>
* configure.tgt (x86_64-*-openbsd*): Set gdb_osabi to

62
gdb/config/xm-aix4.h
View file

@ -20,27 +20,6 @@
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* The following text is taken from config/rs6000.mh:
* # The IBM version of /usr/include/rpc/rpc.h has a bug -- it says
* # `extern fd_set svc_fdset;' without ever defining the type fd_set.
* # Unfortunately this occurs in the vx-share code, which is not configured
* # like the rest of GDB (e.g. it doesn't include "defs.h").
* # We circumvent this bug by #define-ing fd_set here, but undefining it in
* # the xm-rs6000.h file before ordinary modules try to use it. FIXME, IBM!
* MH_CFLAGS='-Dfd_set=int'
* So, here we do the undefine...which has to occur before we include
* <sys/select.h> below.
*/
#undef fd_set
#include <sys/select.h>
/* At least as of AIX 3.2, we have termios. */
#define HAVE_TERMIOS 1
/* #define HAVE_TERMIO 1 */
#define USG 1
#define FIVE_ARG_PTRACE
/* This system requires that we open a terminal with O_NOCTTY for it to
@ -48,44 +27,3 @@
#define USE_O_NOCTTY
/* Brain death inherited from PC's pervades. */
#undef NULL
#define NULL 0
/* The IBM compiler requires this in order to properly compile alloca(). */
#pragma alloca
/* There is no vfork. */
#define vfork fork
char *termdef ();
/* Signal handler for SIGWINCH `window size changed'. */
#define SIGWINCH_HANDLER aix_resizewindow
extern void aix_resizewindow (int);
/* `lines_per_page' and `chars_per_line' are local to utils.c. Rectify this. */
#define SIGWINCH_HANDLER_BODY \
\
/* Respond to SIGWINCH `window size changed' signal, and reset GDB's \
window settings appropriately. */ \
\
void \
aix_resizewindow (signo) \
int signo; \
{ \
int fd = fileno (stdout); \
if (isatty (fd)) { \
int val; \
\
val = atoi (termdef (fd, 'l')); \
if (val > 0) \
lines_per_page = val; \
val = atoi (termdef (fd, 'c')); \
if (val > 0) \
chars_per_line = val; \
} \
}