code: drawterm

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add guimain() and cpubody() indirection to allow for osx cocoa port

--- a/cpu.c

+++ b/cpu.c

@@ -39,6 +39,8 @@

 char *user, *pass;

 char secstorebuf[65536];

+extern void	guimain(void);

+

 char*

 estrdup(char *s)

 {

@@ -235,10 +237,14 @@

 	exits("usage");

 }

+static char *cmd;

+

+extern void cpubody(void);

+

 void

 cpumain(int argc, char **argv)

 {

-	char *s, *cmd = nil;

+	char *s;

 	user = getenv("USER");

 	pass = getenv("PASS");

@@ -303,7 +309,18 @@

 	if(argc != 0)

 		usage();

-	if(!nogfx) {

+	if(!nogfx)

+		guimain();

+	else

+		cpubody();

+}

+

+void

+cpubody(void)

+{

+	char *s;

+

+	if(!nogfx){

 		if(bind("#i", "/dev", MBEFORE) < 0)

 			panic("bind #i: %r");

 		if(bind("#m", "/dev", MBEFORE) < 0)

@@ -311,7 +328,6 @@

 		if(cmd == nil)

 			atexit(ending);

 	}

-

 	if(bind("/root", "/", MAFTER) < 0)

 		panic("bind /root: %r");

--- a/gui-osx/screen.c

+++ b/gui-osx/screen.c

@@ -740,3 +740,9 @@

 {

 	InitCursor();

 }

+

+void

+guimain(void)

+{

+	cpubody();

+}

--- a/gui-win32/screen.c

+++ b/gui-win32/screen.c

@@ -693,3 +693,9 @@

 	FlushConsoleInputBuffer(h);

 	_setmode(0, raw? _O_BINARY: _O_TEXT);

 }

+

+void

+guimain(void)

+{

+	cpubody();

+}

--- a/gui-x11/x11.c

+++ b/gui-x11/x11.c

@@ -1200,3 +1200,9 @@

 		t.c_lflag |= (ECHO|ICANON);

 	tcsetattr(0, TCSAFLUSH, &t);

 }

+

+void

+guimain(void)

+{

+	cpubody();

+}

--- a/kern/screen.h

+++ b/kern/screen.h

@@ -63,3 +63,5 @@

 void	mouseresize(void);

 void	mousetrack(int, int, int, ulong);

 void	absmousetrack(int, int, int, ulong);

+void	cpubody(void);

+void	guimain(void);