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| author | Paulo Cesar Pereira de Andrade <pcpa@mandriva.com.br> | 2008-12-03 05:43:34 -0200 |
|---|---|---|
| committer | Paulo Cesar Pereira de Andrade <pcpa@mandriva.com.br> | 2008-12-03 05:43:34 -0200 |
| commit | 49f77fff1495c0a2050fb18f9b1fc627839bbfc2 (patch) | |
| tree | eebaec908150abfc0159d9ee941404918f553113 /include/swapreq.h | |
| parent | 0b8f8b24f718820a72ebdc52423c2e6a44e848c5 (diff) | |
Rework symbol visibility for easier maintenance
Save in a few special cases, _X_EXPORT should not be used in C source
files. Instead, it should be used in headers, and the proper C source
include that header. Some special cases are symbols that need to be
shared between modules, but not expected to be used by external drivers,
and symbols that are accessible via LoaderSymbol/dlopen.
This patch also adds conditionally some new sdk header files, depending
on extensions enabled. These files were added to match pattern for
other extensions/modules, that is, have the headers "deciding" symbol
visibility in the sdk. These headers are:
o Xext/panoramiXsrv.h, Xext/panoramiX.h
o fbpict.h (unconditionally)
o vidmodeproc.h
o mioverlay.h (unconditionally, used only by xaa)
o xfixes.h (unconditionally, symbols required by dri2)
LoaderSymbol and similar functions now don't have different prototypes,
in loaderProcs.h and xf86Module.h, so that both headers can be included,
without the need of defining IN_LOADER.
xf86NewInputDevice() device prototype readded to xf86Xinput.h, but
not exported (and with a comment about it).
Diffstat (limited to 'include/swapreq.h')
| -rw-r--r-- | include/swapreq.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/swapreq.h b/include/swapreq.h index 83e524bab..8038f0272 100644 --- a/include/swapreq.h +++ b/include/swapreq.h @@ -26,15 +26,15 @@ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. #ifndef SWAPREQ_H #define SWAPREQ_H 1 -extern void SwapColorItem( +extern _X_EXPORT void SwapColorItem( xColorItem * /* pItem */); -extern void SwapConnClientPrefix( +extern _X_EXPORT void SwapConnClientPrefix( xConnClientPrefix * /* pCCP */); #undef SWAPREQ_PROC -#define SWAPREQ_PROC(func) int func(ClientPtr /* client */) +#define SWAPREQ_PROC(func) extern _X_EXPORT int func(ClientPtr /* client */) SWAPREQ_PROC(SProcAllocColor); SWAPREQ_PROC(SProcAllocColorCells); |