nx-libs/nx-X11/lib/X11/Xlibint.h, branch 3.5.99.13

Convert nx-X11/lib/ build flow from imake to autotools.

2017-08-25T08:06:49+00:00

drop platform support: unifdef sgi.

2017-02-08T21:40:47+00:00

Relates to ArcticaProject/nx-libs#275.

drop platform support: unifdef UNIXOS2.

2017-02-08T21:40:46+00:00

Fixes ArcticaProject/nx-libs#271.

Fix warnings in XlibInt.c

2016-10-20T08:16:35+00:00

XlibInt.c: In function ‘_XIOError’: XlibInt.c:3750:1: warning: ‘noreturn’ function does return [enabled by default] } After fixing the above a new warning came up, which is also fixed now: XlibInt.c: In function ‘_XIOError’: XlibInt.c:3750:1: warning: control reaches end of non-void function [-Wreturn-type] }

Remove unused definition of XCONN_CHECK_FREQ

2016-10-19T19:40:29+00:00

The only use of XCONN_CHECK_FREQ was removed in commit 15e5eaf62897b3179 when we dropped the old Xlib connection handling in favor of xcb's. Signed-off-by: Alan Coopersmith Reviewed-by: Mark Kettenis Backported-to-NX-by: Ulrich Sibiller

Require ANSI C89 pre-processor, drop pre-C89 token pasting support

2016-10-19T19:40:27+00:00

Signed-off-by: Alan Coopersmith Backported-to-NX-by: Ulrich Sibiller

Align files with upstream libX11-1.6.0

2016-10-19T19:40:27+00:00

This commit looks a bit crazy at first glance. It (re-)introduces lots of whitespaces and bad formatting. Explanation: Backporting upstream changes lead to commits being applied out of order. This meant a lot of manual intervention which in turn lead to slight differences between upstream and NX. With this commit these slight differences are minimized which will be of great help when adding further upstream patches.

Tell clang not to report -Wpadded warnings on public headers we can't fix

2016-10-19T19:40:27+00:00

Better to silence the compiler warning than break ABI. Signed-off-by: Alan Coopersmith Backported-to-NX-by: Ulrich Sibiller

Zero buffer data in BufAlloc()

2016-10-19T19:40:27+00:00

Inspired by a pattern in NoMachine's NX. Consistently zeroed buffers compress better with ssh and friends. Note that you'll need to rebuild all your protocol libraries to take advantage of this. Signed-off-by: Adam Jackson Reviewed-by: Jeremy Huddleston Reviewed-by: Alan Coopersmith Backported-to-NX-by: Ulrich Sibiller

Preserve constness in casting arguments through the Data*() routines

2016-10-19T19:40:26+00:00

Casts were annoying gcc by dropping constness when changing types, when routines simply either copy data into the request buffer or send it directly to the X server, and never modify the input. Fixes gcc warnings including: ChProp.c: In function 'XChangeProperty': ChProp.c:65:6: warning: cast discards '__attribute__((const))' qualifier from pointer target type [-Wcast-qual] ChProp.c:65:6: warning: cast discards '__attribute__((const))' qualifier from pointer target type [-Wcast-qual] ChProp.c:74:6: warning: cast discards '__attribute__((const))' qualifier from pointer target type [-Wcast-qual] ChProp.c:74:6: warning: cast discards '__attribute__((const))' qualifier from pointer target type [-Wcast-qual] ChProp.c:83:6: warning: cast discards '__attribute__((const))' qualifier from pointer target type [-Wcast-qual] SetHints.c: In function 'XSetStandardProperties': SetHints.c:262:20: warning: cast discards '__attribute__((const))' qualifier from pointer target type [-Wcast-qual] SetPntMap.c: In function 'XSetPointerMapping': SetPntMap.c:46:5: warning: cast discards '__attribute__((const))' qualifier from pointer target type [-Wcast-qual] SetPntMap.c:46:5: warning: cast discards '__attribute__((const))' qualifier from pointer target type [-Wcast-qual] StBytes.c: In function 'XStoreBuffer': StBytes.c:97:33: warning: cast discards '__attribute__((const))' qualifier from pointer target type [-Wcast-qual] StName.c: In function 'XStoreName': StName.c:40:27: warning: cast discards '__attribute__((const))' qualifier from pointer target type [-Wcast-qual] StName.c: In function 'XSetIconName': StName.c:51:27: warning: cast discards '__attribute__((const))' qualifier from pointer target type [-Wcast-qual] Signed-off-by: Alan Coopersmith Backported-to-NX-by: Ulrich Sibiller

nx-libs/nx-X11/lib/X11/Xlibint.h, branch 3.5.99.13

Convert nx-X11/lib/ build flow from imake to autotools.

drop platform support: unifdef sgi.

drop platform support: unifdef __UNIXOS2__.

Fix warnings in XlibInt.c

Remove unused definition of XCONN_CHECK_FREQ

Require ANSI C89 pre-processor, drop pre-C89 token pasting support

Align files with upstream libX11-1.6.0

Tell clang not to report -Wpadded warnings on public headers we can't fix

Zero buffer data in BufAlloc()

Preserve constness in casting arguments through the Data*() routines

drop platform support: unifdef UNIXOS2.