shithub: mapfs

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automatically create map cache directory

--- a/mapfs.c

+++ b/mapfs.c

@@ -89,6 +89,7 @@

 main(int argc, char **argv)

 {

 	char *srv = nil;

+	int fd;

 	ARGBEGIN{

 	case 's':

@@ -104,6 +105,13 @@

 		maxzoom = atoi(EARGF(usage()));

 		break;

 	}ARGEND;

+	

+	if (access(cache, AEXIST) < 0) {

+		fd = create(cache, OREAD, 0777|DMDIR);

+		if (fd < 0)

+			sysfatal("unable to create cache directory: %r");

+		close(fd);

+	}

 	uid = getuser();