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authorArnaldo Carvalho de Melo <acme@redhat.com>2016-03-23 15:06:35 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-03-23 15:06:35 -0300
commit3938bad44ed2fea41328e4be2ae04a8e94540813 (patch)
tree33c18a47c789d20408a140914b4c58538723737e /tools/perf/util/dwarf-aux.h
parente476343860f8a4249106c4cae3d9a71fa1611fab (diff)
perf tools: Remove needless 'extern' from function prototypes
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>
Diffstat (limited to 'tools/perf/util/dwarf-aux.h')
-rw-r--r--tools/perf/util/dwarf-aux.h72
1 files changed, 35 insertions, 37 deletions
diff --git a/tools/perf/util/dwarf-aux.h b/tools/perf/util/dwarf-aux.h
index c42ec366f2a7..dc0ce1adb075 100644
--- a/tools/perf/util/dwarf-aux.h
+++ b/tools/perf/util/dwarf-aux.h
@@ -25,48 +25,48 @@
#include <elfutils/version.h>
/* Find the realpath of the target file */
-extern const char *cu_find_realpath(Dwarf_Die *cu_die, const char *fname);
+const char *cu_find_realpath(Dwarf_Die *cu_die, const char *fname);
/* Get DW_AT_comp_dir (should be NULL with older gcc) */
-extern const char *cu_get_comp_dir(Dwarf_Die *cu_die);
+const char *cu_get_comp_dir(Dwarf_Die *cu_die);
/* Get a line number and file name for given address */
-extern int cu_find_lineinfo(Dwarf_Die *cudie, unsigned long addr,
- const char **fname, int *lineno);
+int cu_find_lineinfo(Dwarf_Die *cudie, unsigned long addr,
+ const char **fname, int *lineno);
/* Walk on funcitons at given address */
-extern int cu_walk_functions_at(Dwarf_Die *cu_die, Dwarf_Addr addr,
- int (*callback)(Dwarf_Die *, void *), void *data);
+int cu_walk_functions_at(Dwarf_Die *cu_die, Dwarf_Addr addr,
+ int (*callback)(Dwarf_Die *, void *), void *data);
/* Ensure that this DIE is a subprogram and definition (not declaration) */
-extern bool die_is_func_def(Dwarf_Die *dw_die);
+bool die_is_func_def(Dwarf_Die *dw_die);
/* Ensure that this DIE is an instance of a subprogram */
-extern bool die_is_func_instance(Dwarf_Die *dw_die);
+bool die_is_func_instance(Dwarf_Die *dw_die);
/* Compare diename and tname */
-extern bool die_compare_name(Dwarf_Die *dw_die, const char *tname);
+bool die_compare_name(Dwarf_Die *dw_die, const char *tname);
/* Matching diename with glob pattern */
-extern bool die_match_name(Dwarf_Die *dw_die, const char *glob);
+bool die_match_name(Dwarf_Die *dw_die, const char *glob);
/* Get callsite line number of inline-function instance */
-extern int die_get_call_lineno(Dwarf_Die *in_die);
+int die_get_call_lineno(Dwarf_Die *in_die);
/* Get callsite file name of inlined function instance */
-extern const char *die_get_call_file(Dwarf_Die *in_die);
+const char *die_get_call_file(Dwarf_Die *in_die);
/* Get type die */
-extern Dwarf_Die *die_get_type(Dwarf_Die *vr_die, Dwarf_Die *die_mem);
+Dwarf_Die *die_get_type(Dwarf_Die *vr_die, Dwarf_Die *die_mem);
/* Get a type die, but skip qualifiers and typedef */
-extern Dwarf_Die *die_get_real_type(Dwarf_Die *vr_die, Dwarf_Die *die_mem);
+Dwarf_Die *die_get_real_type(Dwarf_Die *vr_die, Dwarf_Die *die_mem);
/* Check whether the DIE is signed or not */
-extern bool die_is_signed_type(Dwarf_Die *tp_die);
+bool die_is_signed_type(Dwarf_Die *tp_die);
/* Get data_member_location offset */
-extern int die_get_data_member_location(Dwarf_Die *mb_die, Dwarf_Word *offs);
+int die_get_data_member_location(Dwarf_Die *mb_die, Dwarf_Word *offs);
/* Return values for die_find_child() callbacks */
enum {
@@ -77,29 +77,29 @@ enum {
};
/* Search child DIEs */
-extern Dwarf_Die *die_find_child(Dwarf_Die *rt_die,
- int (*callback)(Dwarf_Die *, void *),
- void *data, Dwarf_Die *die_mem);
+Dwarf_Die *die_find_child(Dwarf_Die *rt_die,
+ int (*callback)(Dwarf_Die *, void *),
+ void *data, Dwarf_Die *die_mem);
/* Search a non-inlined function including given address */
-extern Dwarf_Die *die_find_realfunc(Dwarf_Die *cu_die, Dwarf_Addr addr,
- Dwarf_Die *die_mem);
+Dwarf_Die *die_find_realfunc(Dwarf_Die *cu_die, Dwarf_Addr addr,
+ Dwarf_Die *die_mem);
/* Search a non-inlined function with tail call at given address */
Dwarf_Die *die_find_tailfunc(Dwarf_Die *cu_die, Dwarf_Addr addr,
Dwarf_Die *die_mem);
/* Search the top inlined function including given address */
-extern Dwarf_Die *die_find_top_inlinefunc(Dwarf_Die *sp_die, Dwarf_Addr addr,
- Dwarf_Die *die_mem);
+Dwarf_Die *die_find_top_inlinefunc(Dwarf_Die *sp_die, Dwarf_Addr addr,
+ Dwarf_Die *die_mem);
/* Search the deepest inlined function including given address */
-extern Dwarf_Die *die_find_inlinefunc(Dwarf_Die *sp_die, Dwarf_Addr addr,
- Dwarf_Die *die_mem);
+Dwarf_Die *die_find_inlinefunc(Dwarf_Die *sp_die, Dwarf_Addr addr,
+ Dwarf_Die *die_mem);
/* Walk on the instances of given DIE */
-extern int die_walk_instances(Dwarf_Die *in_die,
- int (*callback)(Dwarf_Die *, void *), void *data);
+int die_walk_instances(Dwarf_Die *in_die,
+ int (*callback)(Dwarf_Die *, void *), void *data);
/* Walker on lines (Note: line number will not be sorted) */
typedef int (* line_walk_callback_t) (const char *fname, int lineno,
@@ -109,22 +109,20 @@ typedef int (* line_walk_callback_t) (const char *fname, int lineno,
* Walk on lines inside given DIE. If the DIE is a subprogram, walk only on
* the lines inside the subprogram, otherwise the DIE must be a CU DIE.
*/
-extern int die_walk_lines(Dwarf_Die *rt_die, line_walk_callback_t callback,
- void *data);
+int die_walk_lines(Dwarf_Die *rt_die, line_walk_callback_t callback, void *data);
/* Find a variable called 'name' at given address */
-extern Dwarf_Die *die_find_variable_at(Dwarf_Die *sp_die, const char *name,
- Dwarf_Addr addr, Dwarf_Die *die_mem);
+Dwarf_Die *die_find_variable_at(Dwarf_Die *sp_die, const char *name,
+ Dwarf_Addr addr, Dwarf_Die *die_mem);
/* Find a member called 'name' */
-extern Dwarf_Die *die_find_member(Dwarf_Die *st_die, const char *name,
- Dwarf_Die *die_mem);
+Dwarf_Die *die_find_member(Dwarf_Die *st_die, const char *name,
+ Dwarf_Die *die_mem);
/* Get the name of given variable DIE */
-extern int die_get_typename(Dwarf_Die *vr_die, struct strbuf *buf);
+int die_get_typename(Dwarf_Die *vr_die, struct strbuf *buf);
/* Get the name and type of given variable DIE, stored as "type\tname" */
-extern int die_get_varname(Dwarf_Die *vr_die, struct strbuf *buf);
-extern int die_get_var_range(Dwarf_Die *sp_die, Dwarf_Die *vr_die,
- struct strbuf *buf);
+int die_get_varname(Dwarf_Die *vr_die, struct strbuf *buf);
+int die_get_var_range(Dwarf_Die *sp_die, Dwarf_Die *vr_die, struct strbuf *buf);
#endif