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authorArnaldo Carvalho de Melo <acme@redhat.com>2017-02-22 17:42:40 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-03-03 19:07:14 -0300
commiteaa75b5117d52adf1efd3c6c3fb4bd8f97de648b (patch)
treee9c08d521d784a8ca9d03a9fa105fc33731d3771 /tools/include/linux
parented4aad50ea0384737034b39f952f29cfb2da52ac (diff)
tools include: Add UINT_MAX def to kernel.h
The kernel has it and some files we got from there would require us including the userland header for that, so add it conditionally. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Elena Reshetova <elena.reshetova@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-gmwyal7c9vzzttlyk6u59rzn@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/include/linux')
-rw-r--r--tools/include/linux/kernel.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/include/linux/kernel.h b/tools/include/linux/kernel.h
index 28607db02bd3..adb4d0147755 100644
--- a/tools/include/linux/kernel.h
+++ b/tools/include/linux/kernel.h
@@ -5,6 +5,10 @@
#include <stddef.h>
#include <assert.h>
+#ifndef UINT_MAX
+#define UINT_MAX (~0U)
+#endif
+
#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
#define PERF_ALIGN(x, a) __PERF_ALIGN_MASK(x, (typeof(x))(a)-1)