meta-agl - meta-agl layer (core AGL)

Age	Commit message (Expand)	Author	Files	Lines
2018-08-16	Add machine templates for qemuarm and qemuarm64	Jan-Simon Möller	1	-0/+14

/* * Copyright (C) 2016, 2017 "IoT.bzh" * Author: José Bollo <jose.bollo@iot.bzh> * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #pragma once #include "afb-daemon-common.h" /* * Retrieves the common systemd's event loop of AFB * 'daemon' MUST be the daemon given in interface when activating the binding. */ static inline struct sd_event *afb_daemon_get_event_loop_v1(struct afb_daemon daemon) { return daemon.itf->get_event_loop(daemon.closure); } /* * Retrieves the common systemd's user/session d-bus of AFB * 'daemon' MUST be the daemon given in interface when activating the binding. */ static inline struct sd_bus *afb_daemon_get_user_bus_v1(struct afb_daemon daemon) { return daemon.itf->get_user_bus(daemon.closure); } /* * Retrieves the common systemd's system d-bus of AFB * 'daemon' MUST be the daemon given in interface when activating the binding. */ static inline struct sd_bus *afb_daemon_get_system_bus_v1(struct afb_daemon daemon) { return daemon.itf->get_system_bus(daemon.closure); } /* * Broadcasts widely the event of 'name' with the data 'object'. * 'object' can be NULL. * 'daemon' MUST be the daemon given in interface when activating the binding. * * For convenience, the function calls 'json_object_put' for 'object'. * Thus, in the case where 'object' should remain available after * the function returns, the function 'json_object_get' shall be used. * * Returns the count of clients that received the event. */ static inline int afb_daemon_broadcast_event_v1(struct afb_daemon daemon, const char *name, struct json_object *object) { return daemon.itf->event_broadcast(daemon.closure, name, object); } /* * Creates an event of 'name' and returns it. * 'daemon' MUST be the daemon given in interface when activating the binding. */ static inline struct afb_event afb_daemon_make_event_v1(struct afb_daemon daemon, const char *name) { return daemon.itf->event_make(daemon.closure, name); } /* * Send a message described by 'fmt' and following parameters * to the journal for the verbosity 'level'. * * 'file' and 'line' are indicators of position of the code in source files * (see macros __FILE__ and __LINE__). * * 'daemon' MUST be the daemon given in interface when activating the binding. * * 'level' is defined by syslog standard: * EMERGENCY 0 System is unusable * ALERT 1 Action must be taken immediately * CRITICAL 2 Critical conditions * ERROR 3 Error conditions * WARNING 4 Warning conditions * NOTICE 5 Normal but significant condition * INFO 6 Informational * DEBUG 7 Debug-level messages */ static inline void afb_daemon_verbose_v1(struct afb_daemon daemon, int level, const char *file, int line, const char *fmt, ...) __attribute__((format(printf, 5, 6))); static inline void afb_daemon_verbose_v1(struct afb_daemon daemon, int level, const char *file, int line, const char *fmt, ...) { va_list args; va_start(args, fmt); daemon.itf->vverbose_v1(daemon.closure, level, file, line, fmt, args); va_end(args); } /* * Send a message described by 'fmt' and following parameters * to the journal for the verbosity 'level'. * * 'file', 'line' and 'func' are indicators of position of the code in source files * (see macros __FILE__, __LINE__ and __func__). * * 'daemon' MUST be the daemon given in interface when activating the binding. * * 'level' is defined by syslog standard: * EMERGENCY 0 System is unusable * ALERT 1 Action must be taken immediately * CRITICAL 2 Critical conditions * ERROR 3 Error conditions * WARNING 4 Warning conditions * NOTICE 5 Normal but significant condition * INFO 6 Informational * DEBUG 7 Debug-level messages */ static inline void afb_daemon_verbose2_v1(struct afb_daemon daemon, int level, const char *file, int line, const char *func, const char *fmt, ...) __attribute__((format(printf, 6, 7))); static inline void afb_daemon_verbose2_v1(struct afb_daemon daemon, int level, const char *file, int line, const char *func, const char *fmt, ...) { va_list args; va_start(args, fmt); daemon.itf->vverbose_v2(daemon.closure, level, file, line, func, fmt, args); va_end(args); } /* * Get the root directory file descriptor. This file descriptor can * be used with functions 'openat', 'fstatat', ... */ static inline int afb_daemon_rootdir_get_fd_v1(struct afb_daemon daemon) { return daemon.itf->rootdir_get_fd(daemon.closure); } /* * Opens 'filename' within the root directory with 'flags' (see function openat) * using the 'locale' definition (example: "jp,en-US") that can be NULL. * Returns the file descriptor or -1 in case of error. */ static inline int afb_daemon_rootdir_open_locale_v1(struct afb_daemon daemon, const char *filename, int flags, const char *locale) { return daemon.itf->rootdir_open_locale(daemon.closure, filename, flags, locale); } /* * Queue the job defined by 'callback' and 'argument' for being executed asynchronously * in this thread (later) or in an other thread. * If 'group' is not NUL, the jobs queued with a same value (as the pointer value 'group') * are executed in sequence in the order of there submission. * If 'timeout' is not 0, it represent the maximum execution time for the job in seconds. * At first, the job is called with 0 as signum and the given argument. * The job is executed with the monitoring of its time and some signals like SIGSEGV and * SIGFPE. When a such signal is catched, the job is terminated and reexecuted but with * signum being the signal number (SIGALRM when timeout expired). * * Returns 0 in case of success or -1 in case of error. */ static inline int afb_daemon_queue_job_v1(struct afb_daemon daemon, void (*callback)(int signum, void *arg), void *argument, void *group, int timeout) { return daemon.itf->queue_job(daemon.closure, callback, argument, group, timeout); } /* * Tells that it requires the API of "name" to exist * and if 'initialized' is not null to be initialized. * Returns 0 in case of success or -1 in case of error. */ static inline int afb_daemon_require_api_v1(struct afb_daemon daemon, const char *name, int initialized) { return daemon.itf->require_api(daemon.closure, name, initialized); }