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tools include: Add UINT_MAX def to kernel.h

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commit eaa75b5117d52adf1efd3c6c3fb4bd8f97de648b upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Arnaldo Carvalho de Melo 2017-02-22 17:42:40 -03:00 committed by Greg Kroah-Hartman
parent 461d111ee5
commit 935e5af3ac
1 changed files with 4 additions and 0 deletions
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4
tools/include/linux/kernel.h
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@ -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)