aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorArnaldo Carvalho de Melo <acme@redhat.com>2016-03-23 14:06:35 -0400
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-03-23 14:06:35 -0400
commit3938bad44ed2fea41328e4be2ae04a8e94540813 (patch)
tree33c18a47c789d20408a140914b4c58538723737e
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
-rw-r--r--tools/perf/bench/bench.h22
-rw-r--r--tools/perf/bench/mem-memcpy-arch.h2
-rw-r--r--tools/perf/bench/mem-memset-arch.h2
-rw-r--r--tools/perf/builtin.h64
-rw-r--r--tools/perf/util/cache.h22
-rw-r--r--tools/perf/util/callchain.h4
-rw-r--r--tools/perf/util/cgroup.h4
-rw-r--r--tools/perf/util/cloexec.h2
-rw-r--r--tools/perf/util/dwarf-aux.h72
-rw-r--r--tools/perf/util/genelf.h8
-rw-r--r--tools/perf/util/jit.h12
-rw-r--r--tools/perf/util/llvm-utils.h7
-rw-r--r--tools/perf/util/parse-events.h21
-rw-r--r--tools/perf/util/probe-event.h57
-rw-r--r--tools/perf/util/probe-finder.h24
-rw-r--r--tools/perf/util/quote.h2
-rw-r--r--tools/perf/util/strbuf.h16
-rw-r--r--tools/perf/util/svghelper.h51
-rw-r--r--tools/perf/util/symbol.h4
-rw-r--r--tools/perf/util/util.h18
20 files changed, 197 insertions, 217 deletions
diff --git a/tools/perf/bench/bench.h b/tools/perf/bench/bench.h
index 7e7e43207bbd..579a592990dd 100644
--- a/tools/perf/bench/bench.h
+++ b/tools/perf/bench/bench.h
@@ -25,19 +25,17 @@
25# endif 25# endif
26#endif 26#endif
27 27
28extern int bench_numa(int argc, const char **argv, const char *prefix); 28int bench_numa(int argc, const char **argv, const char *prefix);
29extern int bench_sched_messaging(int argc, const char **argv, const char *prefix); 29int bench_sched_messaging(int argc, const char **argv, const char *prefix);
30extern int bench_sched_pipe(int argc, const char **argv, const char *prefix); 30int bench_sched_pipe(int argc, const char **argv, const char *prefix);
31extern int bench_mem_memcpy(int argc, const char **argv, 31int bench_mem_memcpy(int argc, const char **argv, const char *prefix);
32 const char *prefix); 32int bench_mem_memset(int argc, const char **argv, const char *prefix);
33extern int bench_mem_memset(int argc, const char **argv, const char *prefix); 33int bench_futex_hash(int argc, const char **argv, const char *prefix);
34extern int bench_futex_hash(int argc, const char **argv, const char *prefix); 34int bench_futex_wake(int argc, const char **argv, const char *prefix);
35extern int bench_futex_wake(int argc, const char **argv, const char *prefix); 35int bench_futex_wake_parallel(int argc, const char **argv, const char *prefix);
36extern int bench_futex_wake_parallel(int argc, const char **argv, 36int bench_futex_requeue(int argc, const char **argv, const char *prefix);
37 const char *prefix);
38extern int bench_futex_requeue(int argc, const char **argv, const char *prefix);
39/* pi futexes */ 37/* pi futexes */
40extern int bench_futex_lock_pi(int argc, const char **argv, const char *prefix); 38int bench_futex_lock_pi(int argc, const char **argv, const char *prefix);
41 39
42#define BENCH_FORMAT_DEFAULT_STR "default" 40#define BENCH_FORMAT_DEFAULT_STR "default"
43#define BENCH_FORMAT_DEFAULT 0 41#define BENCH_FORMAT_DEFAULT 0
diff --git a/tools/perf/bench/mem-memcpy-arch.h b/tools/perf/bench/mem-memcpy-arch.h
index 57b4ed871459..5aad2a9408b0 100644
--- a/tools/perf/bench/mem-memcpy-arch.h
+++ b/tools/perf/bench/mem-memcpy-arch.h
@@ -2,7 +2,7 @@
2#ifdef HAVE_ARCH_X86_64_SUPPORT 2#ifdef HAVE_ARCH_X86_64_SUPPORT
3 3
4#define MEMCPY_FN(fn, name, desc) \ 4#define MEMCPY_FN(fn, name, desc) \
5 extern void *fn(void *, const void *, size_t); 5 void *fn(void *, const void *, size_t);
6 6
7#include "mem-memcpy-x86-64-asm-def.h" 7#include "mem-memcpy-x86-64-asm-def.h"
8 8
diff --git a/tools/perf/bench/mem-memset-arch.h b/tools/perf/bench/mem-memset-arch.h
index 633800cb0dcb..0d15786d9ae3 100644
--- a/tools/perf/bench/mem-memset-arch.h
+++ b/tools/perf/bench/mem-memset-arch.h
@@ -2,7 +2,7 @@
2#ifdef HAVE_ARCH_X86_64_SUPPORT 2#ifdef HAVE_ARCH_X86_64_SUPPORT
3 3
4#define MEMSET_FN(fn, name, desc) \ 4#define MEMSET_FN(fn, name, desc) \
5 extern void *fn(void *, int, size_t); 5 void *fn(void *, int, size_t);
6 6
7#include "mem-memset-x86-64-asm-def.h" 7#include "mem-memset-x86-64-asm-def.h"
8 8
diff --git a/tools/perf/builtin.h b/tools/perf/builtin.h
index 3f871b54e261..41c24010ab43 100644
--- a/tools/perf/builtin.h
+++ b/tools/perf/builtin.h
@@ -7,38 +7,38 @@
7extern const char perf_usage_string[]; 7extern const char perf_usage_string[];
8extern const char perf_more_info_string[]; 8extern const char perf_more_info_string[];
9 9
10extern void list_common_cmds_help(void); 10void list_common_cmds_help(void);
11extern const char *help_unknown_cmd(const char *cmd); 11const char *help_unknown_cmd(const char *cmd);
12extern void prune_packed_objects(int); 12void prune_packed_objects(int);
13extern int read_line_with_nul(char *buf, int size, FILE *file); 13int read_line_with_nul(char *buf, int size, FILE *file);
14extern int check_pager_config(const char *cmd); 14int check_pager_config(const char *cmd);
15 15
16extern int cmd_annotate(int argc, const char **argv, const char *prefix); 16int cmd_annotate(int argc, const char **argv, const char *prefix);
17extern int cmd_bench(int argc, const char **argv, const char *prefix); 17int cmd_bench(int argc, const char **argv, const char *prefix);
18extern int cmd_buildid_cache(int argc, const char **argv, const char *prefix); 18int cmd_buildid_cache(int argc, const char **argv, const char *prefix);
19extern int cmd_buildid_list(int argc, const char **argv, const char *prefix); 19int cmd_buildid_list(int argc, const char **argv, const char *prefix);
20extern int cmd_config(int argc, const char **argv, const char *prefix); 20int cmd_config(int argc, const char **argv, const char *prefix);
21extern int cmd_diff(int argc, const char **argv, const char *prefix); 21int cmd_diff(int argc, const char **argv, const char *prefix);
22extern int cmd_evlist(int argc, const char **argv, const char *prefix); 22int cmd_evlist(int argc, const char **argv, const char *prefix);
23extern int cmd_help(int argc, const char **argv, const char *prefix); 23int cmd_help(int argc, const char **argv, const char *prefix);
24extern int cmd_sched(int argc, const char **argv, const char *prefix); 24int cmd_sched(int argc, const char **argv, const char *prefix);
25extern int cmd_list(int argc, const char **argv, const char *prefix); 25int cmd_list(int argc, const char **argv, const char *prefix);
26extern int cmd_record(int argc, const char **argv, const char *prefix); 26int cmd_record(int argc, const char **argv, const char *prefix);
27extern int cmd_report(int argc, const char **argv, const char *prefix); 27int cmd_report(int argc, const char **argv, const char *prefix);
28extern int cmd_stat(int argc, const char **argv, const char *prefix); 28int cmd_stat(int argc, const char **argv, const char *prefix);
29extern int cmd_timechart(int argc, const char **argv, const char *prefix); 29int cmd_timechart(int argc, const char **argv, const char *prefix);
30extern int cmd_top(int argc, const char **argv, const char *prefix); 30int cmd_top(int argc, const char **argv, const char *prefix);
31extern int cmd_script(int argc, const char **argv, const char *prefix); 31int cmd_script(int argc, const char **argv, const char *prefix);
32extern int cmd_version(int argc, const char **argv, const char *prefix); 32int cmd_version(int argc, const char **argv, const char *prefix);
33extern int cmd_probe(int argc, const char **argv, const char *prefix); 33int cmd_probe(int argc, const char **argv, const char *prefix);
34extern int cmd_kmem(int argc, const char **argv, const char *prefix); 34int cmd_kmem(int argc, const char **argv, const char *prefix);
35extern int cmd_lock(int argc, const char **argv, const char *prefix); 35int cmd_lock(int argc, const char **argv, const char *prefix);
36extern int cmd_kvm(int argc, const char **argv, const char *prefix); 36int cmd_kvm(int argc, const char **argv, const char *prefix);
37extern int cmd_test(int argc, const char **argv, const char *prefix); 37int cmd_test(int argc, const char **argv, const char *prefix);
38extern int cmd_trace(int argc, const char **argv, const char *prefix); 38int cmd_trace(int argc, const char **argv, const char *prefix);
39extern int cmd_inject(int argc, const char **argv, const char *prefix); 39int cmd_inject(int argc, const char **argv, const char *prefix);
40extern int cmd_mem(int argc, const char **argv, const char *prefix); 40int cmd_mem(int argc, const char **argv, const char *prefix);
41extern int cmd_data(int argc, const char **argv, const char *prefix); 41int cmd_data(int argc, const char **argv, const char *prefix);
42 42
43extern int find_scripts(char **scripts_array, char **scripts_path_array); 43int find_scripts(char **scripts_array, char **scripts_path_array);
44#endif 44#endif
diff --git a/tools/perf/util/cache.h b/tools/perf/util/cache.h
index 3ca453f0c51f..17be38540404 100644
--- a/tools/perf/util/cache.h
+++ b/tools/perf/util/cache.h
@@ -26,14 +26,14 @@
26extern const char *config_exclusive_filename; 26extern const char *config_exclusive_filename;
27 27
28typedef int (*config_fn_t)(const char *, const char *, void *); 28typedef int (*config_fn_t)(const char *, const char *, void *);
29extern int perf_default_config(const char *, const char *, void *); 29int perf_default_config(const char *, const char *, void *);
30extern int perf_config(config_fn_t fn, void *); 30int perf_config(config_fn_t fn, void *);
31extern int perf_config_int(const char *, const char *); 31int perf_config_int(const char *, const char *);
32extern u64 perf_config_u64(const char *, const char *); 32u64 perf_config_u64(const char *, const char *);
33extern int perf_config_bool(const char *, const char *); 33int perf_config_bool(const char *, const char *);
34extern int config_error_nonbool(const char *); 34int config_error_nonbool(const char *);
35extern const char *perf_config_dirname(const char *, const char *); 35const char *perf_config_dirname(const char *, const char *);
36extern const char *perf_etc_perfconfig(void); 36const char *perf_etc_perfconfig(void);
37 37
38char *alias_lookup(const char *alias); 38char *alias_lookup(const char *alias);
39int split_cmdline(char *cmdline, const char ***argv); 39int split_cmdline(char *cmdline, const char ***argv);
@@ -67,10 +67,10 @@ static inline int is_absolute_path(const char *path)
67const char *make_nonrelative_path(const char *path); 67const char *make_nonrelative_path(const char *path);
68char *strip_path_suffix(const char *path, const char *suffix); 68char *strip_path_suffix(const char *path, const char *suffix);
69 69
70extern char *mkpath(const char *fmt, ...) __attribute__((format (printf, 1, 2))); 70char *mkpath(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
71extern char *perf_path(const char *fmt, ...) __attribute__((format (printf, 1, 2))); 71char *perf_path(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
72 72
73extern char *perf_pathdup(const char *fmt, ...) 73char *perf_pathdup(const char *fmt, ...)
74 __attribute__((format (printf, 1, 2))); 74 __attribute__((format (printf, 1, 2)));
75 75
76#endif /* __PERF_CACHE_H */ 76#endif /* __PERF_CACHE_H */
diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h
index 18dd22269764..d2a9e694810c 100644
--- a/tools/perf/util/callchain.h
+++ b/tools/perf/util/callchain.h
@@ -220,7 +220,7 @@ int fill_callchain_info(struct addr_location *al, struct callchain_cursor_node *
220 bool hide_unresolved); 220 bool hide_unresolved);
221 221
222extern const char record_callchain_help[]; 222extern const char record_callchain_help[];
223extern int parse_callchain_record(const char *arg, struct callchain_param *param); 223int parse_callchain_record(const char *arg, struct callchain_param *param);
224int parse_callchain_record_opt(const char *arg, struct callchain_param *param); 224int parse_callchain_record_opt(const char *arg, struct callchain_param *param);
225int parse_callchain_report_opt(const char *arg); 225int parse_callchain_report_opt(const char *arg);
226int parse_callchain_top_opt(const char *arg); 226int parse_callchain_top_opt(const char *arg);
@@ -236,7 +236,7 @@ static inline void callchain_cursor_snapshot(struct callchain_cursor *dest,
236} 236}
237 237
238#ifdef HAVE_SKIP_CALLCHAIN_IDX 238#ifdef HAVE_SKIP_CALLCHAIN_IDX
239extern int arch_skip_callchain_idx(struct thread *thread, struct ip_callchain *chain); 239int arch_skip_callchain_idx(struct thread *thread, struct ip_callchain *chain);
240#else 240#else
241static inline int arch_skip_callchain_idx(struct thread *thread __maybe_unused, 241static inline int arch_skip_callchain_idx(struct thread *thread __maybe_unused,
242 struct ip_callchain *chain __maybe_unused) 242 struct ip_callchain *chain __maybe_unused)
diff --git a/tools/perf/util/cgroup.h b/tools/perf/util/cgroup.h
index b4b8cb42fe5e..31f8dcdbd7ef 100644
--- a/tools/perf/util/cgroup.h
+++ b/tools/perf/util/cgroup.h
@@ -13,7 +13,7 @@ struct cgroup_sel {
13 13
14 14
15extern int nr_cgroups; /* number of explicit cgroups defined */ 15extern int nr_cgroups; /* number of explicit cgroups defined */
16extern void close_cgroup(struct cgroup_sel *cgrp); 16void close_cgroup(struct cgroup_sel *cgrp);
17extern int parse_cgroups(const struct option *opt, const char *str, int unset); 17int parse_cgroups(const struct option *opt, const char *str, int unset);
18 18
19#endif /* __CGROUP_H__ */ 19#endif /* __CGROUP_H__ */
diff --git a/tools/perf/util/cloexec.h b/tools/perf/util/cloexec.h
index 3bee6773ddb0..d0d465953d36 100644
--- a/tools/perf/util/cloexec.h
+++ b/tools/perf/util/cloexec.h
@@ -5,7 +5,7 @@ unsigned long perf_event_open_cloexec_flag(void);
5 5
6#ifdef __GLIBC_PREREQ 6#ifdef __GLIBC_PREREQ
7#if !__GLIBC_PREREQ(2, 6) && !defined(__UCLIBC__) 7#if !__GLIBC_PREREQ(2, 6) && !defined(__UCLIBC__)
8extern int sched_getcpu(void) __THROW; 8int sched_getcpu(void) __THROW;
9#endif 9#endif
10#endif 10#endif
11 11
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 @@
25#include <elfutils/version.h> 25#include <elfutils/version.h>
26 26
27/* Find the realpath of the target file */ 27/* Find the realpath of the target file */
28extern const char *cu_find_realpath(Dwarf_Die *cu_die, const char *fname); 28const char *cu_find_realpath(Dwarf_Die *cu_die, const char *fname);
29 29
30/* Get DW_AT_comp_dir (should be NULL with older gcc) */ 30/* Get DW_AT_comp_dir (should be NULL with older gcc) */
31extern const char *cu_get_comp_dir(Dwarf_Die *cu_die); 31const char *cu_get_comp_dir(Dwarf_Die *cu_die);
32 32
33/* Get a line number and file name for given address */ 33/* Get a line number and file name for given address */
34extern int cu_find_lineinfo(Dwarf_Die *cudie, unsigned long addr, 34int cu_find_lineinfo(Dwarf_Die *cudie, unsigned long addr,
35 const char **fname, int *lineno); 35 const char **fname, int *lineno);
36 36
37/* Walk on funcitons at given address */ 37/* Walk on funcitons at given address */
38extern int cu_walk_functions_at(Dwarf_Die *cu_die, Dwarf_Addr addr, 38int cu_walk_functions_at(Dwarf_Die *cu_die, Dwarf_Addr addr,
39 int (*callback)(Dwarf_Die *, void *), void *data); 39 int (*callback)(Dwarf_Die *, void *), void *data);
40 40
41/* Ensure that this DIE is a subprogram and definition (not declaration) */ 41/* Ensure that this DIE is a subprogram and definition (not declaration) */
42extern bool die_is_func_def(Dwarf_Die *dw_die); 42bool die_is_func_def(Dwarf_Die *dw_die);
43 43
44/* Ensure that this DIE is an instance of a subprogram */ 44/* Ensure that this DIE is an instance of a subprogram */
45extern bool die_is_func_instance(Dwarf_Die *dw_die); 45bool die_is_func_instance(Dwarf_Die *dw_die);
46 46
47/* Compare diename and tname */ 47/* Compare diename and tname */
48extern bool die_compare_name(Dwarf_Die *dw_die, const char *tname); 48bool die_compare_name(Dwarf_Die *dw_die, const char *tname);
49 49
50/* Matching diename with glob pattern */ 50/* Matching diename with glob pattern */
51extern bool die_match_name(Dwarf_Die *dw_die, const char *glob); 51bool die_match_name(Dwarf_Die *dw_die, const char *glob);
52 52
53/* Get callsite line number of inline-function instance */ 53/* Get callsite line number of inline-function instance */
54extern int die_get_call_lineno(Dwarf_Die *in_die); 54int die_get_call_lineno(Dwarf_Die *in_die);
55 55
56/* Get callsite file name of inlined function instance */ 56/* Get callsite file name of inlined function instance */
57extern const char *die_get_call_file(Dwarf_Die *in_die); 57const char *die_get_call_file(Dwarf_Die *in_die);
58 58
59/* Get type die */ 59/* Get type die */
60extern Dwarf_Die *die_get_type(Dwarf_Die *vr_die, Dwarf_Die *die_mem); 60Dwarf_Die *die_get_type(Dwarf_Die *vr_die, Dwarf_Die *die_mem);
61 61
62/* Get a type die, but skip qualifiers and typedef */ 62/* Get a type die, but skip qualifiers and typedef */
63extern Dwarf_Die *die_get_real_type(Dwarf_Die *vr_die, Dwarf_Die *die_mem); 63Dwarf_Die *die_get_real_type(Dwarf_Die *vr_die, Dwarf_Die *die_mem);
64 64
65/* Check whether the DIE is signed or not */ 65/* Check whether the DIE is signed or not */
66extern bool die_is_signed_type(Dwarf_Die *tp_die); 66bool die_is_signed_type(Dwarf_Die *tp_die);
67 67
68/* Get data_member_location offset */ 68/* Get data_member_location offset */
69extern int die_get_data_member_location(Dwarf_Die *mb_die, Dwarf_Word *offs); 69int die_get_data_member_location(Dwarf_Die *mb_die, Dwarf_Word *offs);
70 70
71/* Return values for die_find_child() callbacks */ 71/* Return values for die_find_child() callbacks */
72enum { 72enum {
@@ -77,29 +77,29 @@ enum {
77}; 77};
78 78
79/* Search child DIEs */ 79/* Search child DIEs */
80extern Dwarf_Die *die_find_child(Dwarf_Die *rt_die, 80Dwarf_Die *die_find_child(Dwarf_Die *rt_die,
81 int (*callback)(Dwarf_Die *, void *), 81 int (*callback)(Dwarf_Die *, void *),
82 void *data, Dwarf_Die *die_mem); 82 void *data, Dwarf_Die *die_mem);
83 83
84/* Search a non-inlined function including given address */ 84/* Search a non-inlined function including given address */
85extern Dwarf_Die *die_find_realfunc(Dwarf_Die *cu_die, Dwarf_Addr addr, 85Dwarf_Die *die_find_realfunc(Dwarf_Die *cu_die, Dwarf_Addr addr,
86 Dwarf_Die *die_mem); 86 Dwarf_Die *die_mem);
87 87
88/* Search a non-inlined function with tail call at given address */ 88/* Search a non-inlined function with tail call at given address */
89Dwarf_Die *die_find_tailfunc(Dwarf_Die *cu_die, Dwarf_Addr addr, 89Dwarf_Die *die_find_tailfunc(Dwarf_Die *cu_die, Dwarf_Addr addr,
90 Dwarf_Die *die_mem); 90 Dwarf_Die *die_mem);
91 91
92/* Search the top inlined function including given address */ 92/* Search the top inlined function including given address */
93extern Dwarf_Die *die_find_top_inlinefunc(Dwarf_Die *sp_die, Dwarf_Addr addr, 93Dwarf_Die *die_find_top_inlinefunc(Dwarf_Die *sp_die, Dwarf_Addr addr,
94 Dwarf_Die *die_mem); 94 Dwarf_Die *die_mem);
95 95
96/* Search the deepest inlined function including given address */ 96/* Search the deepest inlined function including given address */
97extern Dwarf_Die *die_find_inlinefunc(Dwarf_Die *sp_die, Dwarf_Addr addr, 97Dwarf_Die *die_find_inlinefunc(Dwarf_Die *sp_die, Dwarf_Addr addr,
98 Dwarf_Die *die_mem); 98 Dwarf_Die *die_mem);
99 99
100/* Walk on the instances of given DIE */ 100/* Walk on the instances of given DIE */
101extern int die_walk_instances(Dwarf_Die *in_die, 101int die_walk_instances(Dwarf_Die *in_die,
102 int (*callback)(Dwarf_Die *, void *), void *data); 102 int (*callback)(Dwarf_Die *, void *), void *data);
103 103
104/* Walker on lines (Note: line number will not be sorted) */ 104/* Walker on lines (Note: line number will not be sorted) */
105typedef int (* line_walk_callback_t) (const char *fname, int lineno, 105typedef 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,
109 * Walk on lines inside given DIE. If the DIE is a subprogram, walk only on 109 * Walk on lines inside given DIE. If the DIE is a subprogram, walk only on
110 * the lines inside the subprogram, otherwise the DIE must be a CU DIE. 110 * the lines inside the subprogram, otherwise the DIE must be a CU DIE.
111 */ 111 */
112extern int die_walk_lines(Dwarf_Die *rt_die, line_walk_callback_t callback, 112int die_walk_lines(Dwarf_Die *rt_die, line_walk_callback_t callback, void *data);
113 void *data);
114 113
115/* Find a variable called 'name' at given address */ 114/* Find a variable called 'name' at given address */
116extern Dwarf_Die *die_find_variable_at(Dwarf_Die *sp_die, const char *name, 115Dwarf_Die *die_find_variable_at(Dwarf_Die *sp_die, const char *name,
117 Dwarf_Addr addr, Dwarf_Die *die_mem); 116 Dwarf_Addr addr, Dwarf_Die *die_mem);
118 117
119/* Find a member called 'name' */ 118/* Find a member called 'name' */
120extern Dwarf_Die *die_find_member(Dwarf_Die *st_die, const char *name, 119Dwarf_Die *die_find_member(Dwarf_Die *st_die, const char *name,
121 Dwarf_Die *die_mem); 120 Dwarf_Die *die_mem);
122 121
123/* Get the name of given variable DIE */ 122/* Get the name of given variable DIE */
124extern int die_get_typename(Dwarf_Die *vr_die, struct strbuf *buf); 123int die_get_typename(Dwarf_Die *vr_die, struct strbuf *buf);
125 124
126/* Get the name and type of given variable DIE, stored as "type\tname" */ 125/* Get the name and type of given variable DIE, stored as "type\tname" */
127extern int die_get_varname(Dwarf_Die *vr_die, struct strbuf *buf); 126int die_get_varname(Dwarf_Die *vr_die, struct strbuf *buf);
128extern int die_get_var_range(Dwarf_Die *sp_die, Dwarf_Die *vr_die, 127int die_get_var_range(Dwarf_Die *sp_die, Dwarf_Die *vr_die, struct strbuf *buf);
129 struct strbuf *buf);
130#endif 128#endif
diff --git a/tools/perf/util/genelf.h b/tools/perf/util/genelf.h
index 45bf9c6d3257..cd67e64a0494 100644
--- a/tools/perf/util/genelf.h
+++ b/tools/perf/util/genelf.h
@@ -2,12 +2,10 @@
2#define __GENELF_H__ 2#define __GENELF_H__
3 3
4/* genelf.c */ 4/* genelf.c */
5extern int jit_write_elf(int fd, uint64_t code_addr, const char *sym, 5int jit_write_elf(int fd, uint64_t code_addr, const char *sym,
6 const void *code, int csize, 6 const void *code, int csize, void *debug, int nr_debug_entries);
7 void *debug, int nr_debug_entries);
8/* genelf_debug.c */ 7/* genelf_debug.c */
9extern int jit_add_debug_info(Elf *e, uint64_t code_addr, 8int jit_add_debug_info(Elf *e, uint64_t code_addr, void *debug, int nr_debug_entries);
10 void *debug, int nr_debug_entries);
11 9
12#if defined(__arm__) 10#if defined(__arm__)
13#define GEN_ELF_ARCH EM_ARM 11#define GEN_ELF_ARCH EM_ARM
diff --git a/tools/perf/util/jit.h b/tools/perf/util/jit.h
index a1e99da0715a..3f42ee4d2a0b 100644
--- a/tools/perf/util/jit.h
+++ b/tools/perf/util/jit.h
@@ -3,13 +3,9 @@
3 3
4#include <data.h> 4#include <data.h>
5 5
6extern int jit_process(struct perf_session *session, 6int jit_process(struct perf_session *session, struct perf_data_file *output,
7 struct perf_data_file *output, 7 struct machine *machine, char *filename, pid_t pid, u64 *nbytes);
8 struct machine *machine, 8
9 char *filename, 9int jit_inject_record(const char *filename);
10 pid_t pid,
11 u64 *nbytes);
12
13extern int jit_inject_record(const char *filename);
14 10
15#endif /* __JIT_H__ */ 11#endif /* __JIT_H__ */
diff --git a/tools/perf/util/llvm-utils.h b/tools/perf/util/llvm-utils.h
index 5b3cf1c229e2..23b9a743fe72 100644
--- a/tools/perf/util/llvm-utils.h
+++ b/tools/perf/util/llvm-utils.h
@@ -39,11 +39,10 @@ struct llvm_param {
39}; 39};
40 40
41extern struct llvm_param llvm_param; 41extern struct llvm_param llvm_param;
42extern int perf_llvm_config(const char *var, const char *value); 42int perf_llvm_config(const char *var, const char *value);
43 43
44extern int llvm__compile_bpf(const char *path, void **p_obj_buf, 44int llvm__compile_bpf(const char *path, void **p_obj_buf, size_t *p_obj_buf_sz);
45 size_t *p_obj_buf_sz);
46 45
47/* This function is for test__llvm() use only */ 46/* This function is for test__llvm() use only */
48extern int llvm__search_clang(void); 47int llvm__search_clang(void);
49#endif 48#endif
diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h
index 67e493088e81..d740c3ca9a1d 100644
--- a/tools/perf/util/parse-events.h
+++ b/tools/perf/util/parse-events.h
@@ -22,19 +22,18 @@ struct tracepoint_path {
22 struct tracepoint_path *next; 22 struct tracepoint_path *next;
23}; 23};
24 24
25extern struct tracepoint_path *tracepoint_id_to_path(u64 config); 25struct tracepoint_path *tracepoint_id_to_path(u64 config);
26extern struct tracepoint_path *tracepoint_name_to_path(const char *name); 26struct tracepoint_path *tracepoint_name_to_path(const char *name);
27extern bool have_tracepoints(struct list_head *evlist); 27bool have_tracepoints(struct list_head *evlist);
28 28
29const char *event_type(int type); 29const char *event_type(int type);
30 30
31extern int parse_events_option(const struct option *opt, const char *str, 31int parse_events_option(const struct option *opt, const char *str, int unset);
32 int unset); 32int parse_events(struct perf_evlist *evlist, const char *str,
33extern int parse_events(struct perf_evlist *evlist, const char *str, 33 struct parse_events_error *error);
34 struct parse_events_error *error); 34int parse_events_terms(struct list_head *terms, const char *str);
35extern int parse_events_terms(struct list_head *terms, const char *str); 35int parse_filter(const struct option *opt, const char *str, int unset);
36extern int parse_filter(const struct option *opt, const char *str, int unset); 36int exclude_perf(const struct option *opt, const char *arg, int unset);
37extern int exclude_perf(const struct option *opt, const char *arg, int unset);
38 37
39#define EVENTS_HELP_MAX (128*1024) 38#define EVENTS_HELP_MAX (128*1024)
40 39
@@ -183,7 +182,7 @@ void print_symbol_events(const char *event_glob, unsigned type,
183void print_tracepoint_events(const char *subsys_glob, const char *event_glob, 182void print_tracepoint_events(const char *subsys_glob, const char *event_glob,
184 bool name_only); 183 bool name_only);
185int print_hwcache_events(const char *event_glob, bool name_only); 184int print_hwcache_events(const char *event_glob, bool name_only);
186extern int is_valid_tracepoint(const char *event_string); 185int is_valid_tracepoint(const char *event_string);
187 186
188int valid_event_mount(const char *eventfs); 187int valid_event_mount(const char *eventfs);
189char *parse_events_formats_error_string(char *additional_terms); 188char *parse_events_formats_error_string(char *additional_terms);
diff --git a/tools/perf/util/probe-event.h b/tools/perf/util/probe-event.h
index ba926c30f8cd..e54e7b011577 100644
--- a/tools/perf/util/probe-event.h
+++ b/tools/perf/util/probe-event.h
@@ -114,49 +114,44 @@ int init_probe_symbol_maps(bool user_only);
114void exit_probe_symbol_maps(void); 114void exit_probe_symbol_maps(void);
115 115
116/* Command string to events */ 116/* Command string to events */
117extern int parse_perf_probe_command(const char *cmd, 117int parse_perf_probe_command(const char *cmd, struct perf_probe_event *pev);
118 struct perf_probe_event *pev); 118int parse_probe_trace_command(const char *cmd, struct probe_trace_event *tev);
119extern int parse_probe_trace_command(const char *cmd,
120 struct probe_trace_event *tev);
121 119
122/* Events to command string */ 120/* Events to command string */
123extern char *synthesize_perf_probe_command(struct perf_probe_event *pev); 121char *synthesize_perf_probe_command(struct perf_probe_event *pev);
124extern char *synthesize_probe_trace_command(struct probe_trace_event *tev); 122char *synthesize_probe_trace_command(struct probe_trace_event *tev);
125extern int synthesize_perf_probe_arg(struct perf_probe_arg *pa, char *buf, 123int synthesize_perf_probe_arg(struct perf_probe_arg *pa, char *buf, size_t len);
126 size_t len);
127 124
128/* Check the perf_probe_event needs debuginfo */ 125/* Check the perf_probe_event needs debuginfo */
129extern bool perf_probe_event_need_dwarf(struct perf_probe_event *pev); 126bool perf_probe_event_need_dwarf(struct perf_probe_event *pev);
130 127
131/* Release event contents */ 128/* Release event contents */
132extern void clear_perf_probe_event(struct perf_probe_event *pev); 129void clear_perf_probe_event(struct perf_probe_event *pev);
133extern void clear_probe_trace_event(struct probe_trace_event *tev); 130void clear_probe_trace_event(struct probe_trace_event *tev);
134 131
135/* Command string to line-range */ 132/* Command string to line-range */
136extern int parse_line_range_desc(const char *cmd, struct line_range *lr); 133int parse_line_range_desc(const char *cmd, struct line_range *lr);
137 134
138/* Release line range members */ 135/* Release line range members */
139extern void line_range__clear(struct line_range *lr); 136void line_range__clear(struct line_range *lr);
140 137
141/* Initialize line range */ 138/* Initialize line range */
142extern int line_range__init(struct line_range *lr); 139int line_range__init(struct line_range *lr);
143 140
144extern int add_perf_probe_events(struct perf_probe_event *pevs, int npevs); 141int add_perf_probe_events(struct perf_probe_event *pevs, int npevs);
145extern int convert_perf_probe_events(struct perf_probe_event *pevs, int npevs); 142int convert_perf_probe_events(struct perf_probe_event *pevs, int npevs);
146extern int apply_perf_probe_events(struct perf_probe_event *pevs, int npevs); 143int apply_perf_probe_events(struct perf_probe_event *pevs, int npevs);
147extern void cleanup_perf_probe_events(struct perf_probe_event *pevs, int npevs); 144void cleanup_perf_probe_events(struct perf_probe_event *pevs, int npevs);
148extern int del_perf_probe_events(struct strfilter *filter); 145int del_perf_probe_events(struct strfilter *filter);
149 146
150extern int show_perf_probe_event(const char *group, const char *event, 147int show_perf_probe_event(const char *group, const char *event,
151 struct perf_probe_event *pev, 148 struct perf_probe_event *pev,
152 const char *module, bool use_stdout); 149 const char *module, bool use_stdout);
153extern int show_perf_probe_events(struct strfilter *filter); 150int show_perf_probe_events(struct strfilter *filter);
154extern int show_line_range(struct line_range *lr, const char *module, 151int show_line_range(struct line_range *lr, const char *module, bool user);
155 bool user); 152int show_available_vars(struct perf_probe_event *pevs, int npevs,
156extern int show_available_vars(struct perf_probe_event *pevs, int npevs, 153 struct strfilter *filter);
157 struct strfilter *filter); 154int show_available_funcs(const char *module, struct strfilter *filter, bool user);
158extern int show_available_funcs(const char *module, struct strfilter *filter,
159 bool user);
160bool arch__prefers_symtab(void); 155bool arch__prefers_symtab(void);
161void arch__fix_tev_from_maps(struct perf_probe_event *pev, 156void arch__fix_tev_from_maps(struct perf_probe_event *pev,
162 struct probe_trace_event *tev, struct map *map); 157 struct probe_trace_event *tev, struct map *map);
diff --git a/tools/perf/util/probe-finder.h b/tools/perf/util/probe-finder.h
index 0aec7704e395..51137fccb9c8 100644
--- a/tools/perf/util/probe-finder.h
+++ b/tools/perf/util/probe-finder.h
@@ -34,27 +34,25 @@ struct debuginfo {
34}; 34};
35 35
36/* This also tries to open distro debuginfo */ 36/* This also tries to open distro debuginfo */
37extern struct debuginfo *debuginfo__new(const char *path); 37struct debuginfo *debuginfo__new(const char *path);
38extern void debuginfo__delete(struct debuginfo *dbg); 38void debuginfo__delete(struct debuginfo *dbg);
39 39
40/* Find probe_trace_events specified by perf_probe_event from debuginfo */ 40/* Find probe_trace_events specified by perf_probe_event from debuginfo */
41extern int debuginfo__find_trace_events(struct debuginfo *dbg, 41int debuginfo__find_trace_events(struct debuginfo *dbg,
42 struct perf_probe_event *pev, 42 struct perf_probe_event *pev,
43 struct probe_trace_event **tevs); 43 struct probe_trace_event **tevs);
44 44
45/* Find a perf_probe_point from debuginfo */ 45/* Find a perf_probe_point from debuginfo */
46extern int debuginfo__find_probe_point(struct debuginfo *dbg, 46int debuginfo__find_probe_point(struct debuginfo *dbg, unsigned long addr,
47 unsigned long addr, 47 struct perf_probe_point *ppt);
48 struct perf_probe_point *ppt);
49 48
50/* Find a line range */ 49/* Find a line range */
51extern int debuginfo__find_line_range(struct debuginfo *dbg, 50int debuginfo__find_line_range(struct debuginfo *dbg, struct line_range *lr);
52 struct line_range *lr);
53 51
54/* Find available variables */ 52/* Find available variables */
55extern int debuginfo__find_available_vars_at(struct debuginfo *dbg, 53int debuginfo__find_available_vars_at(struct debuginfo *dbg,
56 struct perf_probe_event *pev, 54 struct perf_probe_event *pev,
57 struct variable_list **vls); 55 struct variable_list **vls);
58 56
59/* Find a src file from a DWARF tag path */ 57/* Find a src file from a DWARF tag path */
60int get_real_path(const char *raw_path, const char *comp_dir, 58int get_real_path(const char *raw_path, const char *comp_dir,
diff --git a/tools/perf/util/quote.h b/tools/perf/util/quote.h
index 172889ea234f..3340c9c4a6ca 100644
--- a/tools/perf/util/quote.h
+++ b/tools/perf/util/quote.h
@@ -24,6 +24,6 @@
24 * sq_quote() in a real application. 24 * sq_quote() in a real application.
25 */ 25 */
26 26
27extern void sq_quote_argv(struct strbuf *, const char **argv, size_t maxlen); 27void sq_quote_argv(struct strbuf *, const char **argv, size_t maxlen);
28 28
29#endif /* __PERF_QUOTE_H */ 29#endif /* __PERF_QUOTE_H */
diff --git a/tools/perf/util/strbuf.h b/tools/perf/util/strbuf.h
index 7a32c838884d..b73cbaaf93bc 100644
--- a/tools/perf/util/strbuf.h
+++ b/tools/perf/util/strbuf.h
@@ -51,16 +51,16 @@ struct strbuf {
51#define STRBUF_INIT { 0, 0, strbuf_slopbuf } 51#define STRBUF_INIT { 0, 0, strbuf_slopbuf }
52 52
53/*----- strbuf life cycle -----*/ 53/*----- strbuf life cycle -----*/
54extern void strbuf_init(struct strbuf *buf, ssize_t hint); 54void strbuf_init(struct strbuf *buf, ssize_t hint);
55extern void strbuf_release(struct strbuf *); 55void strbuf_release(struct strbuf *buf);
56extern char *strbuf_detach(struct strbuf *, size_t *); 56char *strbuf_detach(struct strbuf *buf, size_t *);
57 57
58/*----- strbuf size related -----*/ 58/*----- strbuf size related -----*/
59static inline ssize_t strbuf_avail(const struct strbuf *sb) { 59static inline ssize_t strbuf_avail(const struct strbuf *sb) {
60 return sb->alloc ? sb->alloc - sb->len - 1 : 0; 60 return sb->alloc ? sb->alloc - sb->len - 1 : 0;
61} 61}
62 62
63extern void strbuf_grow(struct strbuf *, size_t); 63void strbuf_grow(struct strbuf *buf, size_t);
64 64
65static inline void strbuf_setlen(struct strbuf *sb, size_t len) { 65static inline void strbuf_setlen(struct strbuf *sb, size_t len) {
66 if (!sb->alloc) 66 if (!sb->alloc)
@@ -77,16 +77,16 @@ static inline void strbuf_addch(struct strbuf *sb, int c) {
77 sb->buf[sb->len] = '\0'; 77 sb->buf[sb->len] = '\0';
78} 78}
79 79
80extern void strbuf_add(struct strbuf *, const void *, size_t); 80void strbuf_add(struct strbuf *buf, const void *, size_t);
81static inline void strbuf_addstr(struct strbuf *sb, const char *s) { 81static inline void strbuf_addstr(struct strbuf *sb, const char *s) {
82 strbuf_add(sb, s, strlen(s)); 82 strbuf_add(sb, s, strlen(s));
83} 83}
84 84
85__attribute__((format(printf,2,3))) 85__attribute__((format(printf,2,3)))
86extern void strbuf_addf(struct strbuf *sb, const char *fmt, ...); 86void strbuf_addf(struct strbuf *sb, const char *fmt, ...);
87extern void strbuf_addv(struct strbuf *sb, const char *fmt, va_list ap); 87void strbuf_addv(struct strbuf *sb, const char *fmt, va_list ap);
88 88
89/* XXX: if read fails, any partial read is undone */ 89/* XXX: if read fails, any partial read is undone */
90extern ssize_t strbuf_read(struct strbuf *, int fd, ssize_t hint); 90ssize_t strbuf_read(struct strbuf *, int fd, ssize_t hint);
91 91
92#endif /* __PERF_STRBUF_H */ 92#endif /* __PERF_STRBUF_H */
diff --git a/tools/perf/util/svghelper.h b/tools/perf/util/svghelper.h
index 9292a5291445..946fdf2db97c 100644
--- a/tools/perf/util/svghelper.h
+++ b/tools/perf/util/svghelper.h
@@ -3,32 +3,31 @@
3 3
4#include <linux/types.h> 4#include <linux/types.h>
5 5
6extern void open_svg(const char *filename, int cpus, int rows, u64 start, u64 end); 6void open_svg(const char *filename, int cpus, int rows, u64 start, u64 end);
7extern void svg_ubox(int Yslot, u64 start, u64 end, double height, const char *type, int fd, int err, int merges); 7void svg_ubox(int Yslot, u64 start, u64 end, double height, const char *type, int fd, int err, int merges);
8extern void svg_lbox(int Yslot, u64 start, u64 end, double height, const char *type, int fd, int err, int merges); 8void svg_lbox(int Yslot, u64 start, u64 end, double height, const char *type, int fd, int err, int merges);
9extern void svg_fbox(int Yslot, u64 start, u64 end, double height, const char *type, int fd, int err, int merges); 9void svg_fbox(int Yslot, u64 start, u64 end, double height, const char *type, int fd, int err, int merges);
10extern void svg_box(int Yslot, u64 start, u64 end, const char *type); 10void svg_box(int Yslot, u64 start, u64 end, const char *type);
11extern void svg_blocked(int Yslot, int cpu, u64 start, u64 end, const char *backtrace); 11void svg_blocked(int Yslot, int cpu, u64 start, u64 end, const char *backtrace);
12extern void svg_running(int Yslot, int cpu, u64 start, u64 end, const char *backtrace); 12void svg_running(int Yslot, int cpu, u64 start, u64 end, const char *backtrace);
13extern void svg_waiting(int Yslot, int cpu, u64 start, u64 end, const char *backtrace); 13void svg_waiting(int Yslot, int cpu, u64 start, u64 end, const char *backtrace);
14extern void svg_cpu_box(int cpu, u64 max_frequency, u64 turbo_frequency); 14void svg_cpu_box(int cpu, u64 max_frequency, u64 turbo_frequency);
15 15
16 16
17extern void svg_process(int cpu, u64 start, u64 end, int pid, const char *name, const char *backtrace); 17void svg_process(int cpu, u64 start, u64 end, int pid, const char *name, const char *backtrace);
18extern void svg_cstate(int cpu, u64 start, u64 end, int type); 18void svg_cstate(int cpu, u64 start, u64 end, int type);
19extern void svg_pstate(int cpu, u64 start, u64 end, u64 freq); 19void svg_pstate(int cpu, u64 start, u64 end, u64 freq);
20 20
21 21
22extern void svg_time_grid(double min_thickness); 22void svg_time_grid(double min_thickness);
23extern void svg_io_legenda(void); 23void svg_io_legenda(void);
24extern void svg_legenda(void); 24void svg_legenda(void);
25extern void svg_wakeline(u64 start, int row1, int row2, const char *backtrace); 25void svg_wakeline(u64 start, int row1, int row2, const char *backtrace);
26extern void svg_partial_wakeline(u64 start, int row1, char *desc1, int row2, char *desc2, const char *backtrace); 26void svg_partial_wakeline(u64 start, int row1, char *desc1, int row2, char *desc2, const char *backtrace);
27extern void svg_interrupt(u64 start, int row, const char *backtrace); 27void svg_interrupt(u64 start, int row, const char *backtrace);
28extern void svg_text(int Yslot, u64 start, const char *text); 28void svg_text(int Yslot, u64 start, const char *text);
29extern void svg_close(void); 29void svg_close(void);
30extern int svg_build_topology_map(char *sib_core, int sib_core_nr, 30int svg_build_topology_map(char *sib_core, int sib_core_nr, char *sib_thr, int sib_thr_nr);
31 char *sib_thr, int sib_thr_nr);
32 31
33extern int svg_page_width; 32extern int svg_page_width;
34extern u64 svg_highlight; 33extern u64 svg_highlight;
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index a937053a0ae0..c8b7544d9267 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -34,8 +34,8 @@
34#endif 34#endif
35 35
36#ifdef HAVE_LIBELF_SUPPORT 36#ifdef HAVE_LIBELF_SUPPORT
37extern Elf_Scn *elf_section_by_name(Elf *elf, GElf_Ehdr *ep, 37Elf_Scn *elf_section_by_name(Elf *elf, GElf_Ehdr *ep,
38 GElf_Shdr *shp, const char *name, size_t *idx); 38 GElf_Shdr *shp, const char *name, size_t *idx);
39#endif 39#endif
40 40
41#ifndef DMGL_PARAMS 41#ifndef DMGL_PARAMS
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index 2080142d7244..46d4dd013a8b 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -133,17 +133,17 @@ extern char buildid_dir[];
133#define PERF_GTK_DSO "libperf-gtk.so" 133#define PERF_GTK_DSO "libperf-gtk.so"
134 134
135/* General helper functions */ 135/* General helper functions */
136extern void usage(const char *err) NORETURN; 136void usage(const char *err) NORETURN;
137extern void die(const char *err, ...) NORETURN __attribute__((format (printf, 1, 2))); 137void die(const char *err, ...) NORETURN __attribute__((format (printf, 1, 2)));
138extern int error(const char *err, ...) __attribute__((format (printf, 1, 2))); 138int error(const char *err, ...) __attribute__((format (printf, 1, 2)));
139extern void warning(const char *err, ...) __attribute__((format (printf, 1, 2))); 139void warning(const char *err, ...) __attribute__((format (printf, 1, 2)));
140 140
141#include "../../../include/linux/stringify.h" 141#include "../../../include/linux/stringify.h"
142 142
143extern void set_warning_routine(void (*routine)(const char *err, va_list params)); 143void set_warning_routine(void (*routine)(const char *err, va_list params));
144 144
145extern int prefixcmp(const char *str, const char *prefix); 145int prefixcmp(const char *str, const char *prefix);
146extern void set_buildid_dir(const char *dir); 146void set_buildid_dir(const char *dir);
147 147
148#ifdef __GLIBC_PREREQ 148#ifdef __GLIBC_PREREQ
149#if __GLIBC_PREREQ(2, 1) 149#if __GLIBC_PREREQ(2, 1)
@@ -164,8 +164,8 @@ static inline char *gitstrchrnul(const char *s, int c)
164/* 164/*
165 * Wrappers: 165 * Wrappers:
166 */ 166 */
167extern char *xstrdup(const char *str); 167char *xstrdup(const char *str);
168extern void *xrealloc(void *ptr, size_t size) __attribute__((weak)); 168void *xrealloc(void *ptr, size_t size) __attribute__((weak));
169 169
170 170
171static inline void *zalloc(size_t size) 171static inline void *zalloc(size_t size)
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-15 04:30:52 -0400