[syslinux:master] extlinux: pull in sys/sysmacros.h for major/minor/makedev

[syslinux-bot for Mike Frysinger]

Commit-ID:  1a74985b2a404639b08882c57f3147229605dfd5
Gitweb:     http://www.syslinux.org/commit/1a74985b2a404639b08882c57f3147229605dfd5
Author:     Mike Frysinger <vapier at gentoo.org>
AuthorDate: Tue, 19 Apr 2016 06:50:31 -0400
Committer:  Gene Cumm <gene.cumm at gmail.com>
CommitDate: Sat, 23 Apr 2016 21:14:06 -0400

extlinux: pull in sys/sysmacros.h for major/minor/makedev

These functions are defined in sys/sysmacros.h, so add the include to
main.c.  This is already handled correctly in mountinfo.c.  Otherwise
we get build failures like:

main.o: In function 'find_device_sysfs':
extlinux/main.c:1131: undefined reference to 'minor'

Signed-off-by: Mike Frysinger <vapier at gentoo.org>
Signed-off-by: Gene Cumm <gene.cumm at gmail.com>

---
 extlinux/main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/extlinux/main.c b/extlinux/main.c
index a7ebd49..ebff7ea 100644
--- a/extlinux/main.c
+++ b/extlinux/main.c
@@ -38,6 +38,7 @@
 #include <sysexits.h>
 #include <sys/ioctl.h>
 #include <sys/stat.h>
+#include <sys/sysmacros.h>
 #include <sys/types.h>
 #include <sys/mount.h>
 #include <sys/vfs.h>