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authorArnaldo Carvalho de Melo <acme@redhat.com>2017-04-18 16:46:11 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-04-19 19:01:51 +0300
commita43783aeec5fac8ef372ff8c0a5bbb3056fc0604 (patch)
treeb8c8f9f929543f1768c8a103636a38746e2bd6df /tools/perf/util/c++
parenta067558e2fa72445e8f6e6b2dd372a82afae6e49 (diff)
downloadlinux-a43783aeec5fac8ef372ff8c0a5bbb3056fc0604.tar.xz
perf tools: Include errno.h where needed
Removing it from util.h, part of an effort to disentangle the includes hell, that makes changes to util.h or something included by it to cause a complete rebuild of the tools. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.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-ztrjy52q1rqcchuy3rubfgt2@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/c++')
-rw-r--r--tools/perf/util/c++/clang-c.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/c++/clang-c.h b/tools/perf/util/c++/clang-c.h
index 0eadd792ab1f..ccafcf72b37a 100644
--- a/tools/perf/util/c++/clang-c.h
+++ b/tools/perf/util/c++/clang-c.h
@@ -20,6 +20,7 @@ extern int perf_clang__compile_bpf(const char *filename,
size_t *p_obj_buf_sz);
#else
+#include <errno.h>
static inline void perf_clang__init(void) { }
static inline void perf_clang__cleanup(void) { }