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perf tools: Remove 'perf' from subcmd function and variable names

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In preparation for moving exec_cmd.c and run-command.c out of perf and
into a library, remove 'perf' from all the symbol names.

Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/bc3ee82b40b8f396b644fa49e0f7260ce442635b.1450193761.git.jpoimboe@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Josh Poimboeuf 2015-12-15 09:39:37 -06:00 committed by Arnaldo Carvalho de Melo
parent 901421a5bd
commit 46113a54be
9 changed files with 32 additions and 32 deletions
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2
tools/perf/builtin-help.c
View File

@ -407,7 +407,7 @@ static int get_html_page_path(struct strbuf *page_path, const char *page)
#ifndef open_html
static void open_html(const char *path)
{
execl_perf_cmd("web--browse", "-c", "help.browser", path, NULL);
execl_cmd("web--browse", "-c", "help.browser", path, NULL);
}
#endif

8
tools/perf/builtin-script.c
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@ -1408,7 +1408,7 @@ static int list_available_scripts(const struct option *opt __maybe_unused,
char first_half[BUFSIZ];
char *script_root;
snprintf(scripts_path, MAXPATHLEN, "%s/scripts", perf_exec_path());
snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path());
scripts_dir = opendir(scripts_path);
if (!scripts_dir)
@ -1529,7 +1529,7 @@ int find_scripts(char **scripts_array, char **scripts_path_array)
if (!session)
return -1;
snprintf(scripts_path, MAXPATHLEN, "%s/scripts", perf_exec_path());
snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path());
scripts_dir = opendir(scripts_path);
if (!scripts_dir) {
@ -1587,7 +1587,7 @@ static char *get_script_path(const char *script_root, const char *suffix)
char lang_path[MAXPATHLEN];
char *__script_root;
snprintf(scripts_path, MAXPATHLEN, "%s/scripts", perf_exec_path());
snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path());
scripts_dir = opendir(scripts_path);
if (!scripts_dir)
@ -1823,7 +1823,7 @@ int cmd_script(int argc, const char **argv, const char *prefix __maybe_unused)
scripting_max_stack = itrace_synth_opts.callchain_sz;
/* make sure PERF_EXEC_PATH is set for scripts */
perf_set_argv_exec_path(perf_exec_path());
set_argv_exec_path(get_argv_exec_path());
if (argc && !script_name && !rec_script_path && !rep_script_path) {
int live_pipe[2];

6
tools/perf/perf.c
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@ -183,9 +183,9 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
if (!prefixcmp(cmd, CMD_EXEC_PATH)) {
cmd += strlen(CMD_EXEC_PATH);
if (*cmd == '=')
perf_set_argv_exec_path(cmd + 1);
set_argv_exec_path(cmd + 1);
else {
puts(perf_exec_path());
puts(get_argv_exec_path());
exit(0);
}
} else if (!strcmp(cmd, "--html-path")) {
@ -538,7 +538,7 @@ int main(int argc, const char **argv)
page_size = sysconf(_SC_PAGE_SIZE);
cacheline_size = sysconf(_SC_LEVEL1_DCACHE_LINESIZE);
cmd = perf_extract_argv0_path(argv[0]);
cmd = extract_argv0_path(argv[0]);
if (!cmd)
cmd = "perf-help";

2
tools/perf/tests/attr.c
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@ -164,7 +164,7 @@ int test__attr(int subtest __maybe_unused)
return run_dir("./tests", "./perf");
/* Then installed path. */
snprintf(path_dir, PATH_MAX, "%s/tests", perf_exec_path());
snprintf(path_dir, PATH_MAX, "%s/tests", get_argv_exec_path());
snprintf(path_perf, PATH_MAX, "%s/perf", BINDIR);
if (!lstat(path_dir, &st) &&

20
tools/perf/util/exec_cmd.c
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@ -32,7 +32,7 @@ char *system_path(const char *path)
return buf;
}
const char *perf_extract_argv0_path(const char *argv0)
const char *extract_argv0_path(const char *argv0)
{
const char *slash;
@ -51,7 +51,7 @@ const char *perf_extract_argv0_path(const char *argv0)
return argv0;
}
void perf_set_argv_exec_path(const char *exec_path)
void set_argv_exec_path(const char *exec_path)
{
argv_exec_path = exec_path;
/*
@ -61,8 +61,8 @@ void perf_set_argv_exec_path(const char *exec_path)
}
/* Returns the highest-priority, location to look for perf programs. */
char *perf_exec_path(void)
/* Returns the highest-priority location to look for subprograms. */
char *get_argv_exec_path(void)
{
char *env;
@ -92,7 +92,7 @@ void setup_path(void)
{
const char *old_path = getenv("PATH");
char *new_path = NULL;
char *tmp = perf_exec_path();
char *tmp = get_argv_exec_path();
add_path(&new_path, tmp);
add_path(&new_path, argv0_path);
@ -108,7 +108,7 @@ void setup_path(void)
free(new_path);
}
static const char **prepare_perf_cmd(const char **argv)
static const char **prepare_exec_cmd(const char **argv)
{
int argc;
const char **nargv;
@ -124,8 +124,8 @@ static const char **prepare_perf_cmd(const char **argv)
return nargv;
}
int execv_perf_cmd(const char **argv) {
const char **nargv = prepare_perf_cmd(argv);
int execv_cmd(const char **argv) {
const char **nargv = prepare_exec_cmd(argv);
/* execvp() can only ever return if it fails */
execvp(subcmd_config.exec_name, (char **)nargv);
@ -135,7 +135,7 @@ int execv_perf_cmd(const char **argv) {
}
int execl_perf_cmd(const char *cmd,...)
int execl_cmd(const char *cmd,...)
{
int argc;
const char *argv[MAX_ARGS + 1];
@ -155,5 +155,5 @@ int execl_perf_cmd(const char *cmd,...)
return error("too many args to run %s", cmd);
argv[argc] = NULL;
return execv_perf_cmd(argv);
return execv_cmd(argv);
}

12
tools/perf/util/exec_cmd.h
View File

@ -4,13 +4,13 @@
extern void exec_cmd_init(const char *exec_name, const char *prefix,
const char *exec_path, const char *exec_path_env);
extern void perf_set_argv_exec_path(const char *exec_path);
extern const char *perf_extract_argv0_path(const char *path);
extern void set_argv_exec_path(const char *exec_path);
extern const char *extract_argv0_path(const char *path);
extern void setup_path(void);
extern int execv_perf_cmd(const char **argv); /* NULL terminated */
extern int execl_perf_cmd(const char *cmd, ...);
/* perf_exec_path and system_path return malloc'd string, caller must free it */
extern char *perf_exec_path(void);
extern int execv_cmd(const char **argv); /* NULL terminated */
extern int execl_cmd(const char *cmd, ...);
/* get_argv_exec_path and system_path return malloc'd string, caller must free it */
extern char *get_argv_exec_path(void);
extern char *system_path(const char *path);
#endif /* __PERF_EXEC_CMD_H */

4
tools/perf/util/help.c
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@ -155,7 +155,7 @@ void load_command_list(const char *prefix,
struct cmdnames *other_cmds)
{
const char *env_path = getenv("PATH");
char *exec_path = perf_exec_path();
char *exec_path = get_argv_exec_path();
if (exec_path) {
list_commands_in_dir(main_cmds, exec_path, prefix);
@ -200,7 +200,7 @@ void list_commands(const char *title, struct cmdnames *main_cmds,
longest = other_cmds->names[i]->len;
if (main_cmds->cnt) {
char *exec_path = perf_exec_path();
char *exec_path = get_argv_exec_path();
printf("available %s in '%s'\n", title, exec_path);
printf("----------------");
mput_char('-', strlen(title) + strlen(exec_path));

6
tools/perf/util/run-command.c
View File

@ -112,8 +112,8 @@ int start_command(struct child_process *cmd)
}
if (cmd->preexec_cb)
cmd->preexec_cb();
if (cmd->perf_cmd) {
execv_perf_cmd(cmd->argv);
if (cmd->exec_cmd) {
execv_cmd(cmd->argv);
} else {
execvp(cmd->argv[0], (char *const*) cmd->argv);
}
@ -207,7 +207,7 @@ static void prepare_run_command_v_opt(struct child_process *cmd,
memset(cmd, 0, sizeof(*cmd));
cmd->argv = argv;
cmd->no_stdin = opt & RUN_COMMAND_NO_STDIN ? 1 : 0;
cmd->perf_cmd = opt & RUN_PERF_CMD ? 1 : 0;
cmd->exec_cmd = opt & RUN_EXEC_CMD ? 1 : 0;
cmd->stdout_to_stderr = opt & RUN_COMMAND_STDOUT_TO_STDERR ? 1 : 0;
}

4
tools/perf/util/run-command.h
View File

@ -41,7 +41,7 @@ struct child_process {
unsigned no_stdin:1;
unsigned no_stdout:1;
unsigned no_stderr:1;
unsigned perf_cmd:1; /* if this is to be perf sub-command */
unsigned exec_cmd:1; /* if this is to be external sub-command */
unsigned stdout_to_stderr:1;
void (*preexec_cb)(void);
};
@ -51,7 +51,7 @@ int finish_command(struct child_process *);
int run_command(struct child_process *);
#define RUN_COMMAND_NO_STDIN 1
#define RUN_PERF_CMD 2 /*If this is to be perf sub-command */
#define RUN_EXEC_CMD 2 /*If this is to be external sub-command */
#define RUN_COMMAND_STDOUT_TO_STDERR 4
int run_command_v_opt(const char **argv, int opt);