diff options
Diffstat (limited to 'lib/runtime_tools/src')
| -rw-r--r-- | lib/runtime_tools/src/Makefile | 16 | ||||
| -rw-r--r-- | lib/runtime_tools/src/dyntrace.erl | 19 |
2 files changed, 17 insertions, 18 deletions
diff --git a/lib/runtime_tools/src/Makefile b/lib/runtime_tools/src/Makefile index cb302b79c2..810e3e8741 100644 --- a/lib/runtime_tools/src/Makefile +++ b/lib/runtime_tools/src/Makefile @@ -99,14 +99,14 @@ docs: include $(ERL_TOP)/make/otp_release_targets.mk release_spec: opt - $(INSTALL_DIR) $(RELSYSDIR)/src - $(INSTALL_DATA) $(ERL_FILES) $(RELSYSDIR)/src - $(INSTALL_DIR) $(RELSYSDIR)/include - $(INSTALL_DATA) $(HRL_FILES) $(RELSYSDIR)/include - $(INSTALL_DIR) $(RELSYSDIR)/examples - $(INSTALL_DATA) $(EXAMPLE_FILES) $(RELSYSDIR)/examples - $(INSTALL_DIR) $(RELSYSDIR)/ebin - $(INSTALL_DATA) $(TARGET_FILES) $(RELSYSDIR)/ebin + $(INSTALL_DIR) "$(RELSYSDIR)/src" + $(INSTALL_DATA) $(ERL_FILES) "$(RELSYSDIR)/src" + $(INSTALL_DIR) "$(RELSYSDIR)/include" + $(INSTALL_DATA) $(HRL_FILES) "$(RELSYSDIR)/include" + $(INSTALL_DIR) "$(RELSYSDIR)/examples" + $(INSTALL_DATA) $(EXAMPLE_FILES) "$(RELSYSDIR)/examples" + $(INSTALL_DIR) "$(RELSYSDIR)/ebin" + $(INSTALL_DATA) $(TARGET_FILES) "$(RELSYSDIR)/ebin" release_docs_spec: diff --git a/lib/runtime_tools/src/dyntrace.erl b/lib/runtime_tools/src/dyntrace.erl index a5161e9d04..b4579fd5ce 100644 --- a/lib/runtime_tools/src/dyntrace.erl +++ b/lib/runtime_tools/src/dyntrace.erl @@ -6,23 +6,22 @@ %%% work on any operating system platform where user-space DTrace/Systemtap %%% (and in the future LttNG UST) probes are supported. %%% -%%% Use the `dyntrace:init()' function to load the NIF shared library and -%%% to initialize library's private state. -%%% %%% It is recommended that you use the `dyntrace:p()' function to add %%% Dynamic trace probes to your Erlang code. This function can accept up to %%% four integer arguments and four string arguments; the integer -%%% argument(s) must come before any string argument. For example: +%%% argument(s) must come before any string argument. +%%% +%%% If using DTrace, enable the dynamic trace probe using the 'dtrace' +%%% command, for example: +%%% +%%% dtrace -s /your/path/to/lib/runtime_tools-1.8.7/examples/user-probe.d +%%% +%%% Then, back at the Erlang shell, try this example: %%% ``` %%% 1> dyntrace:put_tag("GGOOOAAALL!!!!!"). %%% true -%%% 2> dyntrace:init(). -%%% ok -%%% -%%% % % % If using dtrace, enable the Dynamic trace probe using the 'dtrace' -%%% % % % command. %%% -%%% 3> dyntrace:p(7, 8, 9, "one", "four"). +%%% 2> dyntrace:p(7, 8, 9, "one", "four"). %%% true %%% ''' %%% |