diff options
Diffstat (limited to 'src/glx/glxextensions.h')
| -rw-r--r-- | src/glx/glxextensions.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/glx/glxextensions.h b/src/glx/glxextensions.h index 90b173fc915..3a9bc823052 100644 --- a/src/glx/glxextensions.h +++ b/src/glx/glxextensions.h @@ -281,11 +281,17 @@ typedef void (*PFNGLXDISABLEEXTENSIONPROC) (const char *name); # define GLX_ALIAS_VOID(real_func, proto_args, args, aliased_func) #else # if defined(__GNUC__) && !defined(GLX_ALIAS_UNSUPPORTED) -# define GLX_ALIAS(return_type, real_func, proto_args, args, aliased_func) \ +/* GLX_ALIAS and GLX_ALIAS_VOID both expand to the macro GLX_ALIAS2. Using the + * extra expansion means that the name mangling macros in glx_mangle.h will + * apply before stringification, so the alias attribute will have a string like + * "mglXFoo" instead of "glXFoo". */ +# define GLX_ALIAS2(return_type, real_func, proto_args, args, aliased_func) \ return_type real_func proto_args \ __attribute__ ((alias( # aliased_func ) )); +# define GLX_ALIAS(return_type, real_func, proto_args, args, aliased_func) \ + GLX_ALIAS2(return_type, real_func, proto_args, args, aliased_func) # define GLX_ALIAS_VOID(real_func, proto_args, args, aliased_func) \ - GLX_ALIAS(void, real_func, proto_args, args, aliased_func) + GLX_ALIAS2(void, real_func, proto_args, args, aliased_func) # else # define GLX_ALIAS(return_type, real_func, proto_args, args, aliased_func) \ return_type real_func proto_args \ |