scsi/sg.h: include stddef.h for size_t

This header uses size_t but doesn't include stddef.h for it.  So when
packages happen to include this before any header that defines size_t,
they get a build failure.

Reviewed-by: Carlos O'Donell <codonell@redhat.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/ChangeLog b/ChangeLog
index 0f5a0173512f3bc08a8d991e790e9df3f8a9a4ba..d2026656ab215fc7851ed2411a95b4bb7bb9b2b6 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2013-01-15  Mike Frysinger  <vapier@gentoo.org>
+
+       * sysdeps/unix/sysv/linux/scsi/sg.h: Include stddef.h.
+
 2013-01-14  David S. Miller  <davem@davemloft.net>
 
        * sysdeps/sparc/sparc-ifunc.h (SPARC_ASM_IFUNC2): New macro.

diff --git a/sysdeps/unix/sysv/linux/scsi/sg.h b/sysdeps/unix/sysv/linux/scsi/sg.h
index 9cad76ebfaa4e08f6b4e328abc17fd3c3dcacd37..68f57f29fad08484537d1fe1aaeea13d02f4bed4 100644 (file)
--- a/sysdeps/unix/sysv/linux/scsi/sg.h
+++ b/sysdeps/unix/sysv/linux/scsi/sg.h
@@ -26,6 +26,8 @@
 #define _SCSI_SG_H     1
 
 #include <features.h>
+#define __need_size_t
+#include <stddef.h>
 
 
 /* New interface introduced in the 3.x SG drivers follows */