diff options
Diffstat (limited to '3rdparty/SDL2/src/loadso/dlopen/SDL_sysloadso.c')
-rw-r--r-- | 3rdparty/SDL2/src/loadso/dlopen/SDL_sysloadso.c | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/3rdparty/SDL2/src/loadso/dlopen/SDL_sysloadso.c b/3rdparty/SDL2/src/loadso/dlopen/SDL_sysloadso.c deleted file mode 100644 index 7b30b77350e..00000000000 --- a/3rdparty/SDL2/src/loadso/dlopen/SDL_sysloadso.c +++ /dev/null @@ -1,88 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "../../SDL_internal.h" - -#ifdef SDL_LOADSO_DLOPEN - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ -/* System dependent library loading routines */ - -#include <stdio.h> -#include <dlfcn.h> - -#include "SDL_loadso.h" - -#if SDL_VIDEO_DRIVER_UIKIT -#include "../../video/uikit/SDL_uikitvideo.h" -#endif - -void * -SDL_LoadObject(const char *sofile) -{ - void *handle; - const char *loaderror; - -#if SDL_VIDEO_DRIVER_UIKIT - if (!UIKit_IsSystemVersionAtLeast(8.0)) { - SDL_SetError("SDL_LoadObject requires iOS 8+"); - return NULL; - } -#endif - - handle = dlopen(sofile, RTLD_NOW|RTLD_LOCAL); - loaderror = (char *) dlerror(); - if (handle == NULL) { - SDL_SetError("Failed loading %s: %s", sofile, loaderror); - } - return (handle); -} - -void * -SDL_LoadFunction(void *handle, const char *name) -{ - void *symbol = dlsym(handle, name); - if (symbol == NULL) { - /* append an underscore for platforms that need that. */ - size_t len = 1 + SDL_strlen(name) + 1; - char *_name = SDL_stack_alloc(char, len); - _name[0] = '_'; - SDL_strlcpy(&_name[1], name, len); - symbol = dlsym(handle, _name); - SDL_stack_free(_name); - if (symbol == NULL) { - SDL_SetError("Failed loading %s: %s", name, - (const char *) dlerror()); - } - } - return (symbol); -} - -void -SDL_UnloadObject(void *handle) -{ - if (handle != NULL) { - dlclose(handle); - } -} - -#endif /* SDL_LOADSO_DLOPEN */ - -/* vi: set ts=4 sw=4 expandtab: */ |