sys-process/atop: fix build w/newer glibc #580372

sys-process/atop/atop-2.2.ebuild

@@ -31,6 +31,7 @@ S=${WORKDIR}/${MY_P}
 
 src_prepare() {
 	epatch "${FILESDIR}"/${PN}-2.2-build.patch
+	epatch "${FILESDIR}"/${PN}-2.2-sysmacros.patch #580372
 	tc-export CC PKG_CONFIG
 	sed -i 's: root : :' atop.cronsysv || die #191926
 	# prefixify

sys-process/atop/files/atop-2.2-sysmacros.patch

@@ -0,0 +1,14 @@
+https://bugs.gentoo.org/580372
+
+include sys/sysmacros.h for major/minor prototypes
+
+--- a/photosyst.c
++++ b/photosyst.c
+@@ -164,6 +164,7 @@
+ #include <signal.h>
+ #include <string.h>
+ #include <dirent.h>
++#include <sys/sysmacros.h>
+ 
+ #include <sys/socket.h>
+ #include <netinet/in.h>