first commit

main.c

@@ -0,0 +1,76 @@
+#include "dat.h"
+#include "fn.h"
+
+Channel *drawc;
+Channel *keyc;
+Channel *dictreqc;
+Channel *dictresc;
+char *fontpath;
+
+int
+threadmaybackground(void)
+{
+	return 1;
+}
+
+void
+usage(void)
+{
+	fprint(2, "usage: strans mapdir fontpath\n");
+	threadexitsall("usage");
+}
+
+void
+die(char *fmt, ...)
+{
+	va_list ap;
+
+	fprint(2, "strans: ");
+	va_start(ap, fmt);
+	vfprint(2, fmt, ap);
+	va_end(ap);
+	fprint(2, "\n");
+	threadexitsall("die");
+}
+
+void*
+emalloc(ulong n)
+{
+	void *p;
+
+	p = malloc(n);
+	if(p == nil)
+		die("out of memory");
+	memset(p, 0, n);
+	return p;
+}
+
+void*
+erealloc(void *p, ulong n)
+{
+	p = realloc(p, n);
+	if(p == nil)
+		die("out of memory");
+	return p;
+}
+
+void
+threadmain(int argc, char **argv)
+{
+	if(argc != 3)
+		usage();
+
+	fontpath = argv[2];
+	drawc = chancreate(sizeof(Drawcmd), 0);
+	keyc = chancreate(sizeof(Keyreq), 0);
+	dictreqc = chancreate(sizeof(Dictreq), 4);
+	dictresc = chancreate(sizeof(Dictres), 0);
+	mapinit(argv[1]);
+	dictinit(argv[1]);
+	proccreate(drawthread, nil, 16384);
+	proccreate(srvthread, nil, 16384);
+	threadcreate(dictthread, nil, 16384);
+	threadcreate(imthread, nil, 16384);
+
+	threadexits(nil);
+}