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authorArnaldo Carvalho de Melo <acme@redhat.com>2017-06-16 11:57:54 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-06-19 15:25:26 -0300
commitafaed6d3e4aa56e939b496aafa5c97852e223122 (patch)
treeeed63017d5b665d988785fcbd67f8f75bfe553a3 /tools/perf/util/cache.h
parent6c3466435b03fb84647f5ad413f98f2ccb12b5c2 (diff)
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tools: Adopt __printf from kernel sources
To have a more compact way to ask the compiler to perform printf like vargargs validation. v2: Fixed up build on arm, squashing a patch by Kim Phillips, thanks! Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kim Phillips <kim.phillips@arm.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-dopkqmmuqs04cxzql0024nnu@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/cache.h')
-rw-r--r--tools/perf/util/cache.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/cache.h b/tools/perf/util/cache.h
index 0328f297a748..0175765c05b9 100644
--- a/tools/perf/util/cache.h
+++ b/tools/perf/util/cache.h
@@ -5,6 +5,7 @@
#include <subcmd/pager.h>
#include "../ui/ui.h"
+#include <linux/compiler.h>
#include <linux/string.h>
#define CMD_EXEC_PATH "--exec-path"
@@ -24,6 +25,6 @@ static inline int is_absolute_path(const char *path)
return path[0] == '/';
}
-char *mkpath(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
+char *mkpath(const char *fmt, ...) __printf(1, 2);
#endif /* __PERF_CACHE_H */