libkmod: add fallback MODULE_INIT_COMPRESSED_FILE define

The symbol was somewhat recently introduced by the kernel and not all
distributions may be have available.

The number is part of the ABI, so we can add a local fallback define.

Closes: https://github.com/kmod-project/kmod/issues/29
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Lucas De Marchi <lucas.de.marchi@gmail.com>

diff --git a/shared/missing.h b/shared/missing.h
index 4c0d136e4ca5cdf73f5b1541dcf40b71ada896c2..262944419efb79579e8cbf9ff045686114d6529c 100644 (file)
--- a/shared/missing.h
+++ b/shared/missing.h
@@ -15,6 +15,10 @@
 # define MODULE_INIT_IGNORE_VERMAGIC 2
 #endif
 
+#ifndef MODULE_INIT_COMPRESSED_FILE
+# define MODULE_INIT_COMPRESSED_FILE 4
+#endif
+
 #ifndef __NR_finit_module
 # define __NR_finit_module -1
 #endif