Mercurial > sdl-ios-xcode
comparison src/loadso/dlopen/SDL_sysloadso.c @ 3907:a813fff94165 SDL-1.2
Moved otherwise-unused underscore-prepending code in dlopen backend into an
#ifdef.
Fixes Bugzilla #354.
author | Ryan C. Gordon <icculus@icculus.org> |
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date | Sat, 03 Feb 2007 08:11:45 +0000 |
parents | 92947e3a18db |
children | 6e41f5d80198 |
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3906:e3bf970d9494 | 3907:a813fff94165 |
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43 | 43 |
44 void *SDL_LoadFunction(void *handle, const char *name) | 44 void *SDL_LoadFunction(void *handle, const char *name) |
45 { | 45 { |
46 void *symbol = dlsym(handle, name); | 46 void *symbol = dlsym(handle, name); |
47 if ( symbol == NULL ) { | 47 if ( symbol == NULL ) { |
48 | |
49 #ifdef DLOPEN_NEED_UNDERSCORE | |
50 /* append an underscore for platforms that need that. */ | |
48 size_t len = 1+SDL_strlen(name)+1; | 51 size_t len = 1+SDL_strlen(name)+1; |
49 char *_name = SDL_stack_alloc(char, len); | 52 char *_name = SDL_stack_alloc(char, len); |
50 _name[0] = '_'; | 53 _name[0] = '_'; |
51 SDL_strlcpy(&_name[1], name, len); | 54 SDL_strlcpy(&_name[1], name, len); |
55 symbol = dlsym(handle, _name); | |
56 SDL_stack_free(_name); | |
57 #else | |
52 symbol = dlsym(handle, name); | 58 symbol = dlsym(handle, name); |
53 SDL_stack_free(_name); | 59 #endif |
60 | |
54 if ( symbol == NULL ) { | 61 if ( symbol == NULL ) { |
55 SDL_SetError("Failed loading %s: %s", name, (const char *)dlerror()); | 62 SDL_SetError("Failed loading %s: %s", name, (const char *)dlerror()); |
56 } | 63 } |
57 } | 64 } |
58 return(symbol); | 65 return(symbol); |