arc4random_buf() is a pretty standard libc function on Unix'oid platforms,
but not all our targets have it, thus we need a fallback there. Currently we
have GenerateRandomData(), which either just wraps arc4random_buf() or provides
some fallback implementation.
For those cases it's easier to just implement missing functions directly
instead of having custom wrapper functions. So, drop GenerateRandomData()
in favor of arc4random_buf() and provide fallback implementation for where
it is missing.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Since LogVMessageVerb() is now signal safe, we can use this one instead.
Leaving VErrorF() macro for backwards compat with drivers.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
It really doesn't seem to be necessary to protect a LogVMessageVerb()
call by extra mutex on windows only, while obviously not needed on
any other platform.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Since VErrorF() is now signal safe, we can use this one instead.
Leaving VErrorFSigSafe() macro for backwards compat with drivers.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Since ErrorF() is now signal safe, we can use this one instead.
Leaving ErrorFSigSafe() macro for backwards compat with drivers.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Since LogMessageVerb() is now signal safe, we can use this one instead.
Leaving LogMessageVerbSigSafe() macro for backwards compat with drivers.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
We already have our own signal safe vnsprintf() implementation, which is used
for formatting log messages while being in a signal handler, there's no need
to have two separate implementations of all the logging functions.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Simplify log formatting functions and remove redundancies, e.g.:
* common function for line termination
* copy prefix directly instead of *printf'ing it
* now just exactly one LogSWrite() call per message
(good for other log targets like syslog)
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Parses an option that may either be used for setting an integer value or
given one or multiple times (without argument) to increase an value
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
The variables that can be set via this function are all now being
accessed directly. Not callers left, so drop it.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for extra call to some demuxer function for nothing but setting a
simple bool variable. Setting the sync flag really is nothing more than just
writing some value into a variable, so it's trivial to just to do that, instead
of having an unncessarily complex "universal setter" for that.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for extra call to some demuxer function for nothing but setting a
simple int variable. Setting verbosity level really is nothing more than just
writing some value into a variable, so it's trivial to just to do that, instead
of having an unncessarily complex "universal setter" for that.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for extra call to some demuxer function for nothing but setting a
simple int variable. Setting verbosity level really is nothing more than just
writing some value into a variable, so it's trivial to just to do that, instead
of having an unncessarily complex "universal setter" for that.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Lots of logging functions, especially init and teardown aren't called
by any drivers/modules, so no need to keep them exported.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This function doesn't much to do with logging, except for being
called once by FatalError(). It's better placed in utils.c
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
PANORAMIX was the original working title of the extension, before it became
official standard. Just nobody cared about fixing the symbols to the official
naming.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Make it clear that stuff from this file really isn't supposed to be used
by dynamically loaded modules like drivers.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
The DDX callbacks (where core/DIX calls into DDX) aren't supposed to be
called by drivers directly, so unexport them.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
On NetBSD gives warning:
In file included from /usr/include/ctype.h:100,
from ../include/misc.h:174,
from ../os/utils.c:75:
../os/utils.c: In function ‘VerifyDisplayName’:
../os/utils.c:624:23: warning: array subscript has type ‘char’ [-Wchar-subscripts]
624 | if (!isdigit(d[i])) {
| ^
../os/utils.c: In function ‘ProcessCommandLine’:
../os/utils.c:942:44: warning: array subscript has type ‘char’ [-Wchar-subscripts]
942 | if ((i + 1 < argc) && (isdigit(*argv[i + 1])))
| ^
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
On NetBSD gives warning:
In file included from /usr/include/ctype.h:100,
from ../include/misc.h:174,
from ../os/access.c:96:
../os/access.c: In function ‘ResetHosts’:
../os/access.c:981:49: warning: array subscript has type ‘char’ [-Wchar-subscripts]
981 | lhostname[i] = tolower(ohostname[i]);
| ^
The symbol controls whether to include dix-config.h, and it's always set,
thus we don't need it (and dozens of ifdef's) anymore.
This commit only removes them from our own source files, where we can
guarantee that dix-config.h is present - leaving the (potentially exported)
headers untouched.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
There's no need to include client.h anymore. But still leaving it, in case
some external consumer relying on it's presence.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
The client.h file is part of the public module API, but it also contains
definitions that aren't useful for being used in modules. Splitting them
out into their own client_priv.h file, which isn't part of the API.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
On SunOS, the BSD socket API as well as hostname lookups isn't
implemented in libc, but separate libraries. We need to link them
explicitly.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Several feature defines need to be set before including system headers,
otherwise build breaks:
> /usr/include/X11/Xtrans/Xtranssock.c: In function '_XSERVTransSocketRead':
> /usr/include/X11/Xtrans/Xtranssock.c:2161:14: error: 'struct msghdr' has no member named 'msg_control'
> 2161 | .msg_control = cmsgbuf.buf,
> | ^~~~~~~~~~~
> /usr/include/X11/Xtrans/Xtranssock.c:2162:14: error: 'struct msghdr' has no member named 'msg_controllen'
> 2162 | .msg_controllen = CMSG_LEN(MAX_FDS * sizeof(int))
> | ^~~~~~~~~~~~~~
>
> ../os/access.c:339:14: error: implicit declaration of function 'asprintf'; did you mean 'Xasprintf'? [-Werror=implicit-function-declaration]
> 339 | length = asprintf(addr, "%s%c%s", type, delimiter, value);
> | ^~~~~~~~
> | Xasprintf
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
The OS abstraction isn't really the right place for those flags,
they are're probably better off in their corresponding extensions.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This isn't needed by any external module, so no need to export it.
And those flags are better off in the corresponding extension,
instead of the OS layer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This isn't needed by any external module, so no need to export it.
And those flags are better off in the corresponding extension,
instead of the OS layer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This isn't needed by any external module, so no need to export it.
And those flags are better off in the corresponding extension,
instead of the OS layer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This isn't needed by any external module, so no need to export it.
And those flags are better off in the corresponding extension,
instead of the OS layer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Since most of the extension init logic (and on/off switches for them)
is driven from miext, this seems the appropriate place for the header.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This field isn't used by any drivers, and also better belongs into
the corresponding extension instead of OS adaption layer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This field isn't used by any drivers, and also better belongs into
the corresponding extension instead of OS adaption layer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This field isn't used by any drivers, and also better belongs into
the corresponding extension instead of OS adaption layer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This field isn't used by any drivers, and also better belongs into
the corresponding extension instead of OS adaption layer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This field isn't used by any drivers, and also better belongs into
the corresponding extension instead of OS adaption layer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This field isn't used by any drivers, and also better belongs into
the corresponding extension instead of OS adaption layer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This field isn't used by any drivers, and also better belongs into
the corresponding extension instead of OS adaption layer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This field isn't used by any drivers, and also better belongs into
the corresponding extension instead of OS adaption layer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This field isn't used by any drivers, and also better belongs into
the corresponding extension instead of OS adaption layer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This field isn't used by any drivers, and also better belongs into
the corresponding extension instead of OS adaption layer.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Enrico Weigelt, metux IT consult