diff options
Diffstat (limited to 'meta/recipes-graphics/xorg-lib/libx11-1.4.4/0001-Add-_XGetRequest-as-substitute-for-GetReq-GetReqExtr.patch')
| -rw-r--r-- | meta/recipes-graphics/xorg-lib/libx11-1.4.4/0001-Add-_XGetRequest-as-substitute-for-GetReq-GetReqExtr.patch | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/meta/recipes-graphics/xorg-lib/libx11-1.4.4/0001-Add-_XGetRequest-as-substitute-for-GetReq-GetReqExtr.patch b/meta/recipes-graphics/xorg-lib/libx11-1.4.4/0001-Add-_XGetRequest-as-substitute-for-GetReq-GetReqExtr.patch deleted file mode 100644 index aedb5c4366..0000000000 --- a/meta/recipes-graphics/xorg-lib/libx11-1.4.4/0001-Add-_XGetRequest-as-substitute-for-GetReq-GetReqExtr.patch +++ /dev/null @@ -1,137 +0,0 @@ -From 4a060f993bf676cf21ad9784e010f54134da7b40 Mon Sep 17 00:00:00 2001 -From: Peter Hutterer <peter.hutterer@who-t.net> -Date: Mon, 17 Oct 2011 09:45:15 +1000 -Subject: [PATCH] Add _XGetRequest as substitute for GetReq/GetReqExtra - -Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> -Reviewed-by: Jamey Sharp <jamey@minilop.net> ---- - include/X11/Xlibint.h | 49 ++++++++++++++++--------------------------------- - src/XlibInt.c | 31 +++++++++++++++++++++++++++++++ - 2 files changed, 47 insertions(+), 33 deletions(-) - -Upstream-Status: Backport - -diff --git a/include/X11/Xlibint.h b/include/X11/Xlibint.h -index 2ce356d..43d1f2a 100644 ---- a/include/X11/Xlibint.h -+++ b/include/X11/Xlibint.h -@@ -420,6 +420,18 @@ extern LockInfoPtr _Xglobal_lock; - #define WORD64ALIGN - #endif /* WORD64 */ - -+/** -+ * Return a len-sized request buffer for the request type. This function may -+ * flush the output queue. -+ * -+ * @param dpy The display connection -+ * @param type The request type -+ * @param len Length of the request in bytes -+ * -+ * @returns A pointer to the request buffer with a few default values -+ * initialized. -+ */ -+extern void *_XGetRequest(Display *dpy, CARD8 type, size_t len); - - /* - * GetReq - Get the next available X request packet in the buffer and -@@ -432,25 +444,10 @@ extern LockInfoPtr _Xglobal_lock; - - #if !defined(UNIXCPP) || defined(ANSICPP) - #define GetReq(name, req) \ -- WORD64ALIGN\ -- if ((dpy->bufptr + SIZEOF(x##name##Req)) > dpy->bufmax)\ -- _XFlush(dpy);\ -- req = (x##name##Req *)(dpy->last_req = dpy->bufptr);\ -- req->reqType = X_##name;\ -- req->length = (SIZEOF(x##name##Req))>>2;\ -- dpy->bufptr += SIZEOF(x##name##Req);\ -- dpy->request++ -- -+ req = (x##name##Req *) _XGetRequest(dpy, X_##name, SIZEOF(x##name##Req)) - #else /* non-ANSI C uses empty comment instead of "##" for token concatenation */ - #define GetReq(name, req) \ -- WORD64ALIGN\ -- if ((dpy->bufptr + SIZEOF(x/**/name/**/Req)) > dpy->bufmax)\ -- _XFlush(dpy);\ -- req = (x/**/name/**/Req *)(dpy->last_req = dpy->bufptr);\ -- req->reqType = X_/**/name;\ -- req->length = (SIZEOF(x/**/name/**/Req))>>2;\ -- dpy->bufptr += SIZEOF(x/**/name/**/Req);\ -- dpy->request++ -+ req = (x/**/name/**/Req *) _XGetRequest(dpy, X_/**/name, SIZEOF(x/**/name/**/Req)) - #endif - - /* GetReqExtra is the same as GetReq, but allocates "n" additional -@@ -458,24 +455,10 @@ extern LockInfoPtr _Xglobal_lock; - - #if !defined(UNIXCPP) || defined(ANSICPP) - #define GetReqExtra(name, n, req) \ -- WORD64ALIGN\ -- if ((dpy->bufptr + SIZEOF(x##name##Req) + n) > dpy->bufmax)\ -- _XFlush(dpy);\ -- req = (x##name##Req *)(dpy->last_req = dpy->bufptr);\ -- req->reqType = X_##name;\ -- req->length = (SIZEOF(x##name##Req) + n)>>2;\ -- dpy->bufptr += SIZEOF(x##name##Req) + n;\ -- dpy->request++ -+ req = (x##name##Req *) _XGetRequest(dpy, X_##name, SIZEOF(x##name##Req) + n) - #else - #define GetReqExtra(name, n, req) \ -- WORD64ALIGN\ -- if ((dpy->bufptr + SIZEOF(x/**/name/**/Req) + n) > dpy->bufmax)\ -- _XFlush(dpy);\ -- req = (x/**/name/**/Req *)(dpy->last_req = dpy->bufptr);\ -- req->reqType = X_/**/name;\ -- req->length = (SIZEOF(x/**/name/**/Req) + n)>>2;\ -- dpy->bufptr += SIZEOF(x/**/name/**/Req) + n;\ -- dpy->request++ -+ req = (x/**/name/**/Req *) _XGetRequest(dpy, X_/**/name, SIZEOF(x/**/name/**/Req) + n) - #endif - - -diff --git a/src/XlibInt.c b/src/XlibInt.c -index 3db151e..a8f5d08 100644 ---- a/src/XlibInt.c -+++ b/src/XlibInt.c -@@ -1956,6 +1956,37 @@ Screen *_XScreenOfWindow(Display *dpy, Window w) - } - - -+/* -+ * WARNING: This implementation's pre-conditions and post-conditions -+ * must remain compatible with the old macro-based implementations of -+ * GetReq, GetReqExtra, GetResReq, and GetEmptyReq. The portions of the -+ * Display structure affected by those macros are part of libX11's -+ * ABI. -+ */ -+void *_XGetRequest(Display *dpy, CARD8 type, size_t len) -+{ -+ xReq *req; -+ -+ WORD64ALIGN -+ -+ if (dpy->bufptr + len > dpy->bufmax) -+ _XFlush(dpy); -+ -+ if (len % 4) -+ fprintf(stderr, -+ "Xlib: request %d length %zd not a multiple of 4.\n", -+ type, len); -+ -+ dpy->last_req = dpy->bufptr; -+ -+ req = (xReq*)dpy->bufptr; -+ req->reqType = type; -+ req->length = len / 4; -+ dpy->bufptr += len; -+ dpy->request++; -+ return req; -+} -+ - #if defined(WIN32) - - /* --- -1.7.8.3 - |