Defer to unistd.h for definitions of basic types and values. In the
future, when the __NR_checkpoint and __NR_restart values are defined
via unistd.h we should use those rather than define our own. This
also requires checking for those definitions before error'ing out.
Signed-off-by: Matt Helsley <matthltc@xxxxxxxxxx>
---
scripts/extract-headers.sh | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/scripts/extract-headers.sh b/scripts/extract-headers.sh
index 19f63b4..c4a596e 100755
--- a/scripts/extract-headers.sh
+++ b/scripts/extract-headers.sh
@@ -126,6 +126,7 @@ cat - > "${OUTPUT_INCLUDES}/linux/checkpoint_hdr.h" <<-EOFOO
#ifndef _CHECKPOINT_CKPT_HDR_H_
#define _CHECKPOINT_CKPT_HDR_H_
+#include <unistd.h>
EOFOO
do_cpp "${KERNELSRC}/include/linux/checkpoint_hdr.h" "_CHECKPOINT_CKPT_HDR_H_" \
@@ -173,6 +174,7 @@ cat - <<-EOFOE
#ifndef _LINUX_CHECKPOINT_H_
#define _LINUX_CHECKPOINT_H_
+#include <unistd.h>
EOFOE
do_cpp "${KERNELSRC}/include/linux/checkpoint.h" "_LINUX_CHECKPOINT_H_"
@@ -196,8 +198,12 @@ done
cat - <<-EOFOFOE
#else
+
+#if !defined(__NR_checkpoint) || !defined(__NR_restart)
#error "Architecture does not have definitons for __NR_(checkpoint|restart)"
#endif
+
+#endif
#endif /* _LINUX_CHECKPOINT_H_ */
EOFOFOE
--
1.6.3.3
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