Remove NOMULTIPLEJOBS, unused.

[gnu-emacs] / src / s / darwin.h

diff --git a/src/s/darwin.h b/src/s/darwin.h
index 8813127ffce63387270346a0ad58c03f0112d365..016ed343f06af1911baaa6a8ad85404e265d37b3 100644 (file)
--- a/src/s/darwin.h
+++ b/src/s/darwin.h
@@ -90,6 +90,24 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
  */
 
 #define HAVE_PTYS
+/* Run only once.  We need a `for'-loop because the code uses
+   `continue'.  */
+#define PTY_ITERATION  for (i = 0; i < 1; i++)
+#define PTY_NAME_SPRINTF       /* none */
+#define PTY_TTY_NAME_SPRINTF   /* none */
+/* Note that openpty may fork via grantpt on Mac OS X 10.4/Darwin 8.
+   But we don't have to block SIGCHLD because it is blocked in the
+   implementation of grantpt.  */
+#define PTY_OPEN                                               \
+  do                                                           \
+    {                                                          \
+      int slave;                                               \
+      if (openpty (&fd, &slave, pty_name, NULL, NULL) == -1)   \
+       fd = -1;                                                \
+      else                                                     \
+       emacs_close (slave);                                    \
+    }                                                          \
+  while (0)
 
 /**
  * PTYs only work correctly on Darwin 7 or higher.  So make the
@@ -165,9 +183,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    each); under Cocoa 31 commands are required.  */
 #define LD_SWITCH_SYSTEM_TEMACS -prebind LIBS_NSGUI -Xlinker -headerpad -Xlinker HEADERPAD_EXTRA
 
-#define C_SWITCH_SYSTEM_TEMACS -Dtemacs
-
-#ifdef temacs
+#ifdef emacs
 #define malloc unexec_malloc
 #define realloc unexec_realloc
 #define free unexec_free