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Diffstat (limited to 'library/platform/nop/src/mipi_syst_platform.c')
| -rw-r--r-- | library/platform/nop/src/mipi_syst_platform.c | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/library/platform/nop/src/mipi_syst_platform.c b/library/platform/nop/src/mipi_syst_platform.c new file mode 100644 index 0000000..3175f33 --- /dev/null +++ b/library/platform/nop/src/mipi_syst_platform.c @@ -0,0 +1,146 @@ +/* +Copyright (c) 2018, MIPI Alliance, Inc. +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +* Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + +* Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + +* Neither the name of the copyright holder nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/* + * Contributors: + * Norbert Schulz (Intel Corporation) - Initial API and implementation + */ + +#include <stdio.h> +#if defined(_WIN32) +#include <windows.h> +#endif +#include "mipi_syst.h" + + +/** + * Platform specific SyS-T handle initialization hook function + * + * @param systh pointer to the new SyS-T handle structure + */ +static void platform_handle_init(struct mipi_syst_handle* systh) +{ +} + +/** + * Platform specific SyS-T handle initialization hook function + * + * @param systh pointer to the new SyS-T handle structure + */ +static void platform_handle_release(struct mipi_syst_handle* systh) +{ +} + +/** + * Platform specific global state initialization hook function + * + * @param systh pointer to the new SyS-T handle structure + * @param platform_data user defined data for the init function. + */ +MIPI_SYST_EXPORT void MIPI_SYST_CALLCONV +mipi_syst_platform_init(struct mipi_syst_header* systh, const void * platform_data) +{ + /* Set handle init hook that performs per SyS-T handle initialization + * and destruction + */ +#if defined(MIPI_SYST_PCFG_ENABLE_PLATFORM_HANDLE_DATA) + systh->systh_inith = platform_handle_init; + systh->systh_releaseh = platform_handle_release; +#endif +} + +MIPI_SYST_EXPORT void MIPI_SYST_CALLCONV +mipi_syst_platform_destroy(struct mipi_syst_header* systh) +{ +} + + +#if defined(MIPI_SYST_PCFG_ENABLE_HEAP_MEMORY) +MIPI_SYST_EXPORT +void * MIPI_SYST_CALLCONV mipi_syst_platform_alloc(size_t s) +{ + return malloc(s); +} + +MIPI_SYST_EXPORT +void MIPI_SYST_CALLCONV mipi_syst_platform_free(void * p) +{ + free(p); +} + + +#if !defined(MIPI_SYST_STATIC) +/** +* This example platform uses SyS-T as a shared library inside an +* application. The platform init hook is called during a shared library +* constructor call. +*/ +static MIPI_SYST_SHAREDLIB_CONSTRUCTOR void shared_library_init() +{ + MIPI_SYST_INIT(mipi_syst_platform_init, (void*)42); +} + +/** +* This example platform uses SyS-T as a shared library inside an +* application. The platform destroy hook is called during a shared library +* destructor call. +*/ +static MIPI_SYST_SHAREDLIB_DESTRUCTOR void shared_library_exit() +{ + /* run platform shutdown code */ + MIPI_SYST_SHUTDOWN(mipi_syst_platform_destroy); +} + +#if defined(_WIN32) +/** +* Windows DLL main routine, needed to run the global initialization and +* destruction handlers. +*/ +BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpReserved) +{ + (void)lpReserved; + (void)hinstDLL; + + switch (fdwReason) { + case DLL_PROCESS_ATTACH: + shared_library_init(); + break; + case DLL_PROCESS_DETACH: + shared_library_exit(); + break; + } + return TRUE; +} +#endif +#endif /* !defined(MIPI_SYST_STATIC) */ +#endif /* defined(MIPI_SYST_PCFG_ENABLE_HEAP_MEMORY) */
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