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authorArnaldo Carvalho de Melo <acme@redhat.com>2010-05-18 18:29:23 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2010-05-18 23:03:35 -0300
commita41794cdd7ee94a5199e14f642c26d649d383fa5 (patch)
tree17fdd252cf12f184f6a75702f140f799b4f20a7b /tools/perf/util/run-command.h
parent5af52b51f76d8f8dce0e5b2a33c20b2231c8046d (diff)
downloadlinux-a41794cdd7ee94a5199e14f642c26d649d383fa5.tar.bz2
perf tools: Remove some unused functions
Without the bloated cplus_demangle from binutils, i.e building with: $ make NO_DEMANGLE=1 O=~acme/git/build/perf -j3 -C tools/perf/ install Before: text data bss dec hex filename 471851 29280 4025056 4526187 45106b /home/acme/bin/perf After: [acme@doppio linux-2.6-tip]$ size ~/bin/perf text data bss dec hex filename 446886 29232 4008576 4484694 446e56 /home/acme/bin/perf So its a 5.3% size reduction in code, but the interesting part is in the git diff --stat output: 19 files changed, 20 insertions(+), 1909 deletions(-) If we ever need some of the things we got from git but weren't using, we just have to go to the git repo and get fresh, uptodate source code bits. Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/run-command.h')
-rw-r--r--tools/perf/util/run-command.h30
1 files changed, 0 insertions, 30 deletions
diff --git a/tools/perf/util/run-command.h b/tools/perf/util/run-command.h
index d79028727ce2..1ef264d5069c 100644
--- a/tools/perf/util/run-command.h
+++ b/tools/perf/util/run-command.h
@@ -50,39 +50,9 @@ 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 */
- pid_t pid;
-};
-
-int start_async(struct async *async);
-int finish_async(struct async *async);
-
#endif /* __PERF_RUN_COMMAND_H */