1 files changed, 0 insertions, 90 deletions

diff --git a/tools/perf/util/run-command.c b/tools/perf/util/run-command.c
index 2b615acf94d7..da8e9b285f51 100644
--- a/tools/perf/util/run-command.c
+++ b/tools/perf/util/run-command.c
@@ -212,93 +212,3 @@ int run_command_v_opt(const char **argv, int opt)
         prepare_run_command_v_opt(&cmd, argv, opt);
         return run_command(&cmd);
 }
-
-int run_command_v_opt_cd_env(const char **argv, int opt, const char *dir, const char *const *env)
-{
-        struct child_process cmd;
-        prepare_run_command_v_opt(&cmd, argv, opt);
-        cmd.dir = dir;
-        cmd.env = env;
-        return run_command(&cmd);
-}
-
-int start_async(struct async *async)
-{
-        int pipe_out[2];
-
-        if (pipe(pipe_out) < 0)
-                return error("cannot create pipe: %s", strerror(errno));
-        async->out = pipe_out[0];
-
-        /* Flush stdio before fork() to avoid cloning buffers */
-        fflush(NULL);
-
-        async->pid = fork();
-        if (async->pid < 0) {
-                error("fork (async) failed: %s", strerror(errno));
-                close_pair(pipe_out);
-                return -1;
-        }
-        if (!async->pid) {
-                close(pipe_out[0]);
-                exit(!!async->proc(pipe_out[1], async->data));
-        }
-        close(pipe_out[1]);
-
-        return 0;
-}
-
-int finish_async(struct async *async)
-{
-        int ret = 0;
-
-        if (wait_or_whine(async->pid))
-                ret = error("waitpid (async) failed");
-
-        return ret;
-}
-
-int run_hook(const char *index_file, const char *name, ...)
-{
-        struct child_process hook;
-        const char **argv = NULL, *env[2];
-        char idx[PATH_MAX];
-        va_list args;
-        int ret;
-        size_t i = 0, alloc = 0;
-
-        if (access(perf_path("hooks/%s", name), X_OK) < 0)
-                return 0;
-
-        va_start(args, name);
-        ALLOC_GROW(argv, i + 1, alloc);
-        argv[i++] = perf_path("hooks/%s", name);
-        while (argv[i-1]) {
-                ALLOC_GROW(argv, i + 1, alloc);
-                argv[i++] = va_arg(args, const char *);
-        }
-        va_end(args);
-
-        memset(&hook, 0, sizeof(hook));
-        hook.argv = argv;
-        hook.no_stdin = 1;
-        hook.stdout_to_stderr = 1;
-        if (index_file) {
-                snprintf(idx, sizeof(idx), "PERF_INDEX_FILE=%s", index_file);
-                env[0] = idx;
-                env[1] = NULL;
-                hook.env = env;
-        }
-
-        ret = start_command(&hook);
-        free(argv);
-        if (ret) {
-                warning("Could not spawn %s", argv[0]);
-                return ret;
-        }
-        ret = finish_command(&hook);
-        if (ret == -ERR_RUN_COMMAND_WAITPID_SIGNAL)
-                warning("%s exited due to uncaught signal", argv[0]);
-
-        return ret;
-}