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Moved otherwise-unused underscore-prepending code in dlopen backend into an

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#ifdef.

Fixes Bugzilla #354.

--HG--
branch : SDL-1.2
This commit is contained in:
Ryan C. Gordon 2007-02-03 08:11:45 +00:00
parent 9022fb1002
commit ecb6de37d9
1 changed files with 8 additions and 1 deletions
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9
src/loadso/dlopen/SDL_sysloadso.c
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@ -45,12 +45,19 @@ void *SDL_LoadFunction(void *handle, const char *name)
{
void *symbol = dlsym(handle, name);
if ( symbol == NULL ) {
#ifdef DLOPEN_NEED_UNDERSCORE
/* 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);
symbol = dlsym(handle, _name);
SDL_stack_free(_name);
#else
symbol = dlsym(handle, name);
#endif
if ( symbol == NULL ) {
SDL_SetError("Failed loading %s: %s", name, (const char *)dlerror());
}