xfsprogs: include <signal.h> for platform_crash

Needed for kill(2) prototype and SIGKILL definition.
Fixes build on musl 1.1.24.

Signed-off-by: Leah Neukirchen <leah@vuxu.org>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>

diff --git a/include/linux.h b/include/linux.h
index 7bf59e07b61508252d5c6a480a09a1bd168e4509..a22f78121a88ab8375f35bbb196caacb1584eb2f 100644 (file)
--- a/include/linux.h
+++ b/include/linux.h
@@ -18,6 +18,7 @@
 #include <endian.h>
 #include <stdbool.h>
 #include <stdio.h>
+#include <signal.h>
 #include <asm/types.h>
 #include <mntent.h>
 #include <fcntl.h>