graphics

commit 62830860835ff03b1b721b1d6c8c54d32fe889d7
parent 046e11cde5d36a943bb0ca398e122ac564c111f9
Author: Brian Swetland <swetland@frotz.net>
Date:   Sat,  9 Feb 2013 21:25:12 -0800

io: linux support for finding executable path

Diffstat:
M
common/io.cc
 | 
14
+++++++++++++-

1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/common/io.cc b/common/io.cc
@@ -21,7 +21,7 @@
 
 extern const char *load_file_base_path;
 
-static char base_path[1024];
+static char base_path[1024 + 8];
 
 #ifdef _WIN32
 #include <windows.h>
@@ -37,7 +37,19 @@ void init_io(void) {
 	}
 }
 #else
+#include <unistd.h>
 void init_io(void) {
+	char *x;
+	int r;
+	r = readlink("/proc/self/exe", base_path, 1024);
+	if (r < 0)
+		return;
+	x = strrchr(buf,'/');
+	if (x) {
+		x[1] = 0;
+		strcat(base_path,"assets/");
+		load_file_base_path = base_path;
+	}
 }
 #endif