6bef902ca5
RPC is a default feature required for almost all usages, so enable RPC by default, but with a UNIX domain socket for security reasons. -r can now be used from the command line to specify an alternative RPC listen address from the default /var/tmp/spdk.sock. Remove the Enable parameter from the Rpc config section but still allow specifying an alternative listen address using the Listen parameter as an alternative to the command line option. This keeps backward compatibility for this release for anyone using the configuration file still. Remove the Rpc sections from all configuration files that were using them, except for those that specified alternate TCP ports for multi-process test cases. We can fix these later to use an alternate UNIX domain socket and to use the command line instead. Signed-off-by: Jim Harris <james.r.harris@intel.com> Change-Id: Ife0d03fcab638c67b659f1eb85348ddc2b55c4c4 Reviewed-on: https://review.gerrithub.io/386561 Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com> Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
114 lines
3.9 KiB
C
114 lines
3.9 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright (c) Intel Corporation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SPDK_INTERNAL_EVENT_H
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#define SPDK_INTERNAL_EVENT_H
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#include "spdk/stdinc.h"
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#include "spdk/event.h"
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struct spdk_event {
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uint32_t lcore;
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spdk_event_fn fn;
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void *arg1;
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void *arg2;
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};
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int spdk_reactors_init(unsigned int max_delay_us);
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void spdk_reactors_fini(void);
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void spdk_reactors_start(void);
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void spdk_reactors_stop(void *arg1, void *arg2);
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struct spdk_subsystem {
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const char *name;
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/* User must call spdk_subsystem_init_next() when they are done with their initialization. */
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void (*init)(void);
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void (*fini)(void *arg1, void *arg2);
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void (*config)(FILE *fp);
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TAILQ_ENTRY(spdk_subsystem) tailq;
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};
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struct spdk_subsystem_depend {
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const char *name;
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const char *depends_on;
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struct spdk_subsystem *depends_on_subsystem;
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TAILQ_ENTRY(spdk_subsystem_depend) tailq;
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};
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void spdk_add_subsystem(struct spdk_subsystem *subsystem);
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void spdk_add_subsystem_depend(struct spdk_subsystem_depend *depend);
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void spdk_subsystem_init(struct spdk_event *app_start_event);
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void spdk_subsystem_fini(struct spdk_event *app_finish_event);
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void spdk_subsystem_init_next(int rc);
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void spdk_subsystem_fini_next(void);
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void spdk_subsystem_config(FILE *fp);
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void spdk_rpc_initialize(const char *listen_addr);
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void spdk_rpc_finish(void);
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void spdk_rpc_config_text(FILE *fp);
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/**
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* \brief Register a new subsystem
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*/
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#define SPDK_SUBSYSTEM_REGISTER(_name, _init, _fini, _config) \
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struct spdk_subsystem __spdk_subsystem_ ## _name = { \
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.name = #_name, \
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.init = _init, \
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.fini = _fini, \
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.config = _config, \
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}; \
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__attribute__((constructor)) static void _name ## _register(void) \
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{ \
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spdk_add_subsystem(&__spdk_subsystem_ ## _name); \
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}
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/**
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* \brief Declare that a subsystem depends on another subsystem.
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*/
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#define SPDK_SUBSYSTEM_DEPEND(_name, _depends_on) \
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extern struct spdk_subsystem __spdk_subsystem_ ## _depends_on; \
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static struct spdk_subsystem_depend __subsystem_ ## _name ## _depend_on ## _depends_on = { \
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.name = #_name, \
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.depends_on = #_depends_on, \
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.depends_on_subsystem = &__spdk_subsystem_ ## _depends_on, \
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}; \
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__attribute__((constructor)) static void _name ## _depend_on ## _depends_on(void) \
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{ \
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spdk_add_subsystem_depend(&__subsystem_ ## _name ## _depend_on ## _depends_on); \
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}
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#endif /* SPDK_INTERNAL_EVENT_H */
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