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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/servermd.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/servermd.h')
| -rw-r--r-- | include/servermd.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/servermd.h b/include/servermd.h index dec9f3b9e..e1d644e00 100644 --- a/include/servermd.h +++ b/include/servermd.h @@ -288,6 +288,7 @@ SOFTWARE. #define LOG2_BYTES_PER_SCANLINE_PAD 2 #endif +#include <X11/Xfuncproto.h> /* * This returns the number of padding units, for depth d and width w. * For bitmaps this can be calculated with the macros above. @@ -303,7 +304,7 @@ typedef struct _PaddingInfo { int bytesPerPixel; /* only set when notPower2 is TRUE */ int bitsPerPixel; /* bits per pixel */ } PaddingInfo; -extern PaddingInfo PixmapWidthPaddingInfo[]; +extern _X_EXPORT PaddingInfo PixmapWidthPaddingInfo[]; /* The only portable way to get the bpp from the depth is to look it up */ #define BitsPerPixel(d) (PixmapWidthPaddingInfo[d].bitsPerPixel) |