Commit ee1cf5cf authored by Glenn Morris's avatar Glenn Morris

All platforms using configure support HAVE_PTYS and HAVE_SOCKETS

* configure.ac (HAVE_PTYS, HAVE_SOCKETS): Define unconditionally.

* src/s/aix4-2.h, src/s/bsd-common.h, src/s/cygwin.h, src/s/darwin.h:
* src/s/gnu-linux.h, src/s/hpux10-20.h, src/s/template.h:
* src/s/usg5-4-common.h: Move HAVE_PTYS and HAVE_SOCKETS to configure.
parent a464a6c7
2012-07-11 Glenn Morris <rgm@gnu.org>
* configure.ac (INTERRUPT_INPUT): Move here from src/s.
(HAVE_PTYS, HAVE_SOCKETS): Define unconditionally.
2012-07-11 Paul Eggert <eggert@cs.ucla.edu>
......
......@@ -3132,6 +3132,18 @@ AC_DEFINE(CLASH_DETECTION, 1, [Define if you want lock files to be written,
so that Emacs can tell instantly when you try to modify a file that
someone else has modified in his/her Emacs.])
dnl Everybody supports this, except MS.
dnl Seems like the kind of thing we should be testing for, though.
## Note: PTYs are broken on darwin <6. Use at your own risk.
AC_DEFINE(HAVE_PTYS, 1, [Define if the system supports pty devices.])
dnl Everybody supports this, except MS-DOS.
dnl Seems like the kind of thing we should be testing for, though.
dnl Compare with HAVE_INET_SOCKETS (which is unused...) above.
AC_DEFINE(HAVE_SOCKETS, 1, [Define if the system supports
4.2-compatible sockets.])
case $opsys in
darwin | gnu | hpux* | *bsd )
AC_DEFINE(NO_TERMIO, 1, [Define if termio.h should not be included.])
......
2012-07-11 Glenn Morris <rgm@gnu.org>
* s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h, s/gnu-linux.h:
* s/hpux10-20.h, s/template.h, s/usg5-4-common.h:
Move HAVE_PTYS and HAVE_SOCKETS to configure.
2012-07-11 Paul Eggert <eggert@cs.ucla.edu>
* s/sol2-6.h (HAVE_LIBKSTAT): Remove. (Bug#11914)
......
......@@ -32,11 +32,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#define PTY_NAME_SPRINTF strcpy (pty_name, "/dev/ptc");
#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));
/* Define HAVE_PTYS if the system supports pty devices. */
#define HAVE_PTYS
/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
#define HAVE_SOCKETS
/* Special items needed to make Emacs run on this system. */
......
......@@ -49,9 +49,3 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
/* First pty name is /dev/ptyp0. */
#define FIRST_PTY_LETTER 'p'
/* Define HAVE_PTYS if the system supports pty devices. */
#define HAVE_PTYS
/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
#define HAVE_SOCKETS
......@@ -17,8 +17,6 @@ GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
/* Define HAVE_PTYS if the system supports pty devices. */
#define HAVE_PTYS
#define PTY_ITERATION int i; for (i = 0; i < 1; i++) /* ick */
#define PTY_NAME_SPRINTF /* none */
#define PTY_TTY_NAME_SPRINTF /* none */
......@@ -46,8 +44,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
/* Used in various places to enable cygwin-specific code changes. */
#define CYGWIN 1
#define HAVE_SOCKETS
/* Emacs supplies its own malloc, but glib (part of Gtk+) calls
memalign and on Cygwin, that becomes the Cygwin-supplied memalign.
As malloc is not the Cygwin malloc, the Cygwin memalign always
......
......@@ -34,9 +34,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
if system supports pty's. 'a' means it is /dev/ptya0 */
#define FIRST_PTY_LETTER 'p'
/* Define HAVE_PTYS if the system supports pty devices.
Note: PTYs are broken on darwin <6. Use at your own risk. */
#define HAVE_PTYS
/* Run only once. We need a `for'-loop because the code uses `continue'. */
#define PTY_ITERATION int i; for (i = 0; i < 1; i++)
#define PTY_NAME_SPRINTF /* none */
......@@ -66,9 +63,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
/* System uses OXTABS instead of the expected TAB3. (Copied from bsd386.h.) */
#define TAB3 OXTABS
/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
#define HAVE_SOCKETS
/* Definitions for how to compile & link. */
#ifdef HAVE_NS
#define SYSTEM_PURESIZE_EXTRA 200000
......
......@@ -64,11 +64,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#endif /* not HAVE_GRANTPT */
/* Define HAVE_PTYS if the system supports pty devices. */
#define HAVE_PTYS
#define HAVE_SOCKETS
/* Here, on a separate page, add any special hacks needed
to make Emacs work on this system. For example,
you might define certain system call names that don't
......
......@@ -30,12 +30,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
if system supports pty's. 'p' means it is /dev/ptym/ptyp0 */
#define FIRST_PTY_LETTER 'p'
/* Define HAVE_PTYS if the system supports pty devices. */
#define HAVE_PTYS
/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
#define HAVE_SOCKETS
/* Special hacks needed to make Emacs run on this system. */
/* This is how to get the device name of the tty end of a pty. */
......
......@@ -33,9 +33,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
if system supports pty's. 'a' means it is /dev/ptya0. */
#define FIRST_PTY_LETTER 'a'
/* Define HAVE_PTYS if the system supports pty devices. */
#define HAVE_PTYS
/* subprocesses should be undefined if you do NOT want to
have code for asynchronous subprocesses
(as used in M-x compile and M-x shell).
......
......@@ -51,9 +51,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
constant to dimension an array. So wire in the appropriate value here. */
#define NSIG_MINIMUM 32
/* Define HAVE_PTYS if the system supports pty devices. */
#define HAVE_PTYS
/* It is possible to receive SIGCHLD when there are no children
waiting, because a previous waitsys(2) cleaned up the carcass of child
without clearing the SIGCHLD pending info. So, use a non-blocking
......@@ -82,6 +79,3 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
fatal ("ioctl I_PUSH ldterm"); \
if (ioctl (xforkin, I_PUSH, "ttcompat") == -1) \
fatal ("ioctl I_PUSH ttcompat");
/* This definition was suggested for next release. So give it a try. */
#define HAVE_SOCKETS
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