1 files changed, 0 insertions, 93 deletions
diff --git a/Documentation/perf_counter/util/run-command.h b/Documentation/perf_counter/util/run-command.h
deleted file mode 100644
index 328289f23669..000000000000
--- a/Documentation/perf_counter/util/run-command.h
+++ /dev/null
@@ -1,93 +0,0 @@
-#ifndef RUN_COMMAND_H
-#define RUN_COMMAND_H
-
-enum {
-	ERR_RUN_COMMAND_FORK = 10000,
-	ERR_RUN_COMMAND_EXEC,
-	ERR_RUN_COMMAND_PIPE,
-	ERR_RUN_COMMAND_WAITPID,
-	ERR_RUN_COMMAND_WAITPID_WRONG_PID,
-	ERR_RUN_COMMAND_WAITPID_SIGNAL,
-	ERR_RUN_COMMAND_WAITPID_NOEXIT,
-};
-#define IS_RUN_COMMAND_ERR(x) (-(x) >= ERR_RUN_COMMAND_FORK)
-
-struct child_process {
-	const char **argv;
-	pid_t pid;
-	/*
-	 * Using .in, .out, .err:
-	 * - Specify 0 for no redirections (child inherits stdin, stdout,
-	 *   stderr from parent).
-	 * - Specify -1 to have a pipe allocated as follows:
-	 *     .in: returns the writable pipe end; parent writes to it,
-	 *          the readable pipe end becomes child's stdin
-	 *     .out, .err: returns the readable pipe end; parent reads from
-	 *          it, the writable pipe end becomes child's stdout/stderr
-	 *   The caller of start_command() must close the returned FDs
-	 *   after it has completed reading from/writing to it!
-	 * - Specify > 0 to set a channel to a particular FD as follows:
-	 *     .in: a readable FD, becomes child's stdin
-	 *     .out: a writable FD, becomes child's stdout/stderr
-	 *     .err > 0 not supported
-	 *   The specified FD is closed by start_command(), even in case
-	 *   of errors!
-	 */
-	int in;
-	int out;
-	int err;
-	const char *dir;
-	const char *const *env;
-	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 stdout_to_stderr:1;
-	void (*preexec_cb)(void);
-};
-
-int start_command(struct child_process *);
-int finish_command(struct child_process *);
-int run_command(struct child_process *);
-
-extern int run_hook(const char *index_file, const char *name, ...);
-
-#define RUN_COMMAND_NO_STDIN 1
-#define RUN_PERF_CMD	     2	/*If this is to be perf sub-command */
-#define RUN_COMMAND_STDOUT_TO_STDERR 4
-int run_command_v_opt(const char **argv, int opt);
-
-/*
- * env (the environment) is to be formatted like environ: "VAR=VALUE".
- * To unset an environment variable use just "VAR".
- */
-int run_command_v_opt_cd_env(const char **argv, int opt, const char *dir, const char *const *env);
-
-/*
- * The purpose of the following functions is to feed a pipe by running
- * a function asynchronously and providing output that the caller reads.
- *
- * It is expected that no synchronization and mutual exclusion between
- * the caller and the feed function is necessary so that the function
- * can run in a thread without interfering with the caller.
- */
-struct async {
-	/*
-	 * proc writes to fd and closes it;
-	 * returns 0 on success, non-zero on failure
-	 */
-	int (*proc)(int fd, void *data);
-	void *data;
-	int out;	/* caller reads from here and closes it */
-#ifndef __MINGW32__
-	pid_t pid;
-#else
-	HANDLE tid;
-	int fd_for_proc;
-#endif
-};
-
-int start_async(struct async *async);
-int finish_async(struct async *async);
-
-#endif