uemacs: Compiles on Mac OS X.

Compiles on Mac OS X 10.6.4.

setmode() is renamed to setemode() to avoid conflict with OS X's unistd.h's
setmode().

Modify Makefile to enable the appropriate DEFINES to compile on Mac OS X.

Signed-off-by: Yong Luk Stanley Elijah Goh <stan@t0xt.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

6 files changed, 12 insertions, 4 deletions

diff --git a/Makefile b/Makefile
index a2d445c..72fbee4 100644
--- a/Makefile
+++ b/Makefile
@@ -34,6 +34,7 @@ CFLAGS=-O2 $(WARNINGS)
 #CFLAGS=-O4 -DSVR4		# Sun
 #CFLAGS=-O -qchars=signed	# RS/6000
 DEFINES=-DAUTOCONF -DPOSIX -DUSG -D_BSD_SOURCE -D_SVID_SOURCE -D_XOPEN_SOURCE=600	# Linux
+#DEFINES=-DAUTOCONF -DPOSIX -DSYSV -D_DARWIN_C_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE -D_XOPEN_SOURCE=600	# Mac OS X
 #DEFINES=-DAUTOCONF
 #LIBS=-ltermcap			# BSD
 LIBS=-lcurses			# SYSV
diff --git a/ebind.h b/ebind.h
index 7047d02..2138946 100644
--- a/ebind.h
+++ b/ebind.h
@@ -162,7 +162,7 @@ struct key_tab keytab[NBINDS] = {
 	,
 	{CTLX | 'K', killbuffer}
 	,
-	{CTLX | 'M', setmode}
+	{CTLX | 'M', setemode}
 	,
 	{CTLX | 'N', filename}
 	,
diff --git a/efunc.h b/efunc.h
index 44c54e9..4453bb4 100644
--- a/efunc.h
+++ b/efunc.h
@@ -107,7 +107,7 @@ extern int indent(int f, int n);
 extern int forwdel(int f, int n);
 extern int backdel(int f, int n);
 extern int killtext(int f, int n);
-extern int setmode(int f, int n);
+extern int setemode(int f, int n);
 extern int delmode(int f, int n);
 extern int setgmode(int f, int n);
 extern int delgmode(int f, int n);
diff --git a/estruct.h b/estruct.h
index fc29944..3d85a17 100644
--- a/estruct.h
+++ b/estruct.h
@@ -713,3 +713,10 @@ typedef struct {
 	char *rstr;
 } RMC;
 #endif
+
+/* Since Mac OS X's termios.h doesn't have the following 2 macros, define them.
+ */
+#if defined(SYSV) && defined(_DARWIN_C_SOURCE)
+#define OLCUC 0000002
+#define XCASE 0000004
+#endif
diff --git a/names.c b/names.c
index e731167..280f380 100644
--- a/names.c
+++ b/names.c
@@ -11,7 +11,7 @@
 
 struct name_bind names[] = {
 	{"abort-command", ctrlg},
-	{"add-mode", setmode},
+	{"add-mode", setemode},
 	{"add-global-mode", setgmode},
 #if	APROP
 	{"apropos", apro},
diff --git a/random.c b/random.c
index 2e2bf0b..835da16 100644
--- a/random.c
+++ b/random.c
@@ -829,7 +829,7 @@ int killtext(int f, int n)
  *
  * int f, n;		default and argument
  */
-int setmode(int f, int n)
+int setemode(int f, int n)
 {
 #if 	PKCODE
 	return adjustmode(TRUE, FALSE);