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perf tools: Remove needless 'extern' from function prototypes

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Cc: Adrian Hunter <adrian.hunter@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-w246stf7ponfamclsai6b9zo@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2016-03-23 15:06:35 -03:00
parent e476343860
commit 3938bad44e
20 changed files with 190 additions and 210 deletions
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18
tools/perf/util/util.h
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@@ -133,17 +133,17 @@ extern char buildid_dir[];
#define PERF_GTK_DSO "libperf-gtk.so"
/* General helper functions */
extern void usage(const char *err) NORETURN;
extern void die(const char *err, ...) NORETURN __attribute__((format (printf, 1, 2)));
extern int error(const char *err, ...) __attribute__((format (printf, 1, 2)));
extern void warning(const char *err, ...) __attribute__((format (printf, 1, 2)));
void usage(const char *err) NORETURN;
void die(const char *err, ...) NORETURN __attribute__((format (printf, 1, 2)));
int error(const char *err, ...) __attribute__((format (printf, 1, 2)));
void warning(const char *err, ...) __attribute__((format (printf, 1, 2)));
#include "../../../include/linux/stringify.h"
extern void set_warning_routine(void (*routine)(const char *err, va_list params));
void set_warning_routine(void (*routine)(const char *err, va_list params));
extern int prefixcmp(const char *str, const char *prefix);
extern void set_buildid_dir(const char *dir);
int prefixcmp(const char *str, const char *prefix);
void set_buildid_dir(const char *dir);
#ifdef __GLIBC_PREREQ
#if __GLIBC_PREREQ(2, 1)
@@ -164,8 +164,8 @@ static inline char *gitstrchrnul(const char *s, int c)
/*
* Wrappers:
*/
extern char *xstrdup(const char *str);
extern void *xrealloc(void *ptr, size_t size) __attribute__((weak));
char *xstrdup(const char *str);
void *xrealloc(void *ptr, size_t size) __attribute__((weak));
static inline void *zalloc(size_t size)