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d5d19ac6f0989c774cbb7bea4df49b5239c7a1d9
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296 Commits

Author SHA1 Message Date
Enrico Weigelt, metux IT consult
d5d19ac6f0 os: use internal xtrans instead of external library 
Now that we've got xtrans bundled in our source tree, use this one and
drop the external dependency.

Closes: https://gitlab.freedesktop.org/xorg/xserver/-/issues/691
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
 2025-07-18 22:29:38 +02:00
Enrico Weigelt, metux IT consult
301a5bde1b os: fix missing include of Xext/xf86bigfontsrv.h 
We're calling XF86BigfontCleanup() from AbortServer(), so we need
it's prototype.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
 2025-06-12 17:21:48 +02:00
Enrico Weigelt, metux IT consult
f790bae8dc Xnamespace: initial config loader 
This loads the configuration (simple text file) passed via command line.
For now just supporting static configuration, that's loaded on server
startup.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
 2025-06-12 17:21:48 +02:00
Enrico Weigelt, metux IT consult
625c657a4c os: log: add syslog support 
Add support for logging to syslog.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
 2025-06-12 17:21:46 +02:00
Enrico Weigelt, metux IT consult
7c51bcb093 os: unexport internal logging functions 
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>
 2025-06-12 17:21:46 +02:00
Enrico Weigelt, metux IT consult
9a82f5c30b drop remains of cygwin support 
Cygwin support doesn't seem to be used anymore, so it can be dropped.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
 2025-06-12 17:21:46 +02:00
Enrico Weigelt, metux IT consult
3c028a8cc0 miext: move over extinit_priv.h from include 
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>
 2025-06-12 17:21:46 +02:00
Enrico Weigelt, metux IT consult
5348ca40db xkb: unexport XkbUseMsg() 
Not used by any drivers, and wouldn't even make sense doing so,
thus no need to keep it exported.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
 2025-06-12 17:21:45 +02:00
Enrico Weigelt, metux IT consult
5f619d862d os: use calloc() instead of malloc() 
Using calloc() instead of malloc() as preventive measure, so there
never can be any hidden bugs or leaks due uninitialized memory.

The extra cost of using this compiler intrinsic should be practically
impossible to measure - in many cases a good compiler can even deduce
if certain areas really don't need to be zero'd (because they're written
to right after allocation) and create more efficient machine code.

The code pathes in question are pretty cold anyways, so it's probably
not worth even thinking about potential extra runtime costs.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
 2025-06-12 16:49:45 +02:00
Enrico Weigelt, metux IT consult
c389f28af0 os: util: protect set_font_authorizations() from allocation failure 
| ../os/utils.c: In function ‘set_font_authorizations’:
| ../os/utils.c:863:14: warning: dereference of possibly-NULL ‘result’ [CWE-690] [-Wanalyzer-possible-null-dereference]
|   863 |         *p++ = sizeof(AUTHORIZATION_NAME) >> 8;
|       |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
 2025-06-12 16:35:45 +02:00
Enrico Weigelt, metux IT consult
6a01f488c8 os: drop self-limiting resources 
It's only rarely used and can be easily achieved by generic means,
eg. via ulimit or supervisor settings.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
 2025-06-12 16:31:57 +02:00
Alan Coopersmith
f988558348 os: remove unused definition of BUGADDRESS 
We stopped including this in error messages back in 2008

Clears warning from clang 19.1.7:

os/utils.c:1338:9: warning: macro is not used [-Wunused-macros]
 1338 | #define BUGADDRESS BUILDERADDR
      |         ^

Fixes: ef77e4c44 ("Remove useless commentary from environment and argument processing.")
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1910>
 2025-04-19 17:02:16 +00:00
Enrico Weigelt, metux IT consult
804b2c081b os: unexport CloseWellKnownConnections() 
Not used by any modules, so no need to keep it public.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1790>
 2025-02-18 10:53:45 +00:00
Enrico Weigelt, metux IT consult
346d5f5c35 os: move BUG_*() macros to own private header 
These macros aren't used by any external modules, so no need
to keep them public. Moving them into private header.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1804>
 2025-02-17 19:32:48 +00:00
Enrico Weigelt, metux IT consult
6c24e53a89 os: drop upstart specific SIGSTOP signaling logic 
Upstart is long dead, discontinued a decade ago, so there's no
need to keep around a special signaling logic just for it.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1791>
 2025-02-14 14:25:28 +01:00
Enrico Weigelt, metux IT consult
5b6f2292a3 os: drop win32-only System() function 
Not used anymore, so it can be dropped.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1778>
 2025-02-11 09:53:59 +01:00
Enrico Weigelt, metux IT consult
8e8bf63908 os: move AbortServer() to os/utils.c 
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>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1678>
 2025-02-07 18:45:35 +01:00
Enrico Weigelt, metux IT consult
e3cbde9914 include: unexport no*Extension flags 
Most of these flags aren't used by any drivers, so no need to keep them
exported. Only three exceptions: composite, Panoramix/Xinerama and Xv.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1519>
 2025-02-07 12:00:58 +01:00
Enrico Weigelt, metux IT consult
356e18dcc6 os: move out extension disable flags to corresponing extensions 
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>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1519>
 2025-02-07 12:00:53 +01:00
Enrico Weigelt, metux IT consult
fb696a7d7b rename old symbol PANORAMIX to XINERAMA 
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.

For backwards compatibility with drivers, the old PANORAMIX symbol will
still be set.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1258>
 2025-02-06 15:51:27 +00:00
Alan Coopersmith
2ffe0f8a35 os: if getaddrinfo() is available, use it, even if IPv6 support is disabled 
Support for using getaddrinfo() was originally added to support IPv6,
and only used if IPv6 support was enabled.  Two decades later, support
for getaddrinfo() is ubiquitous and OS'es have marked gethostbyname()
as deprecated, so use the modern interface whenever we can now.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1760>
 2025-01-27 22:34:51 +00:00
Enrico Weigelt, metux IT consult
bb9953db3f os: utils: fix char signess mismatch 
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>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1455>
 2024-10-10 13:56:05 +00:00
Enrico Weigelt, metux IT consult
a917f6a8a8 drop obsolete HAVE_DIX_CONFIG_H 
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>
 2024-10-10 13:38:31 +00:00
Enrico Weigelt, metux IT consult
aef17edd92 os: utils: drop obsolete REMOVE_ENV_LD conditional 
This always had been set since it's incarnation back two decades
ago, on XFree86 4.3.0.1. Probably no need to keep that around anymore.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1518>
 2024-09-01 20:08:30 +00:00
Enrico Weigelt, metux IT consult
4b94e4fa08 os: utils: drop unused USE_ISPRINT 
This always had been disabled since it's incarnation XFree86 4.3.0.1,
back two decades ago, so there's likely no need for it.

Fixes: d568221710
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1518>
 2024-09-01 20:08:30 +00:00
Enrico Weigelt, metux IT consult
b5d897d126 os: utils: drop REMOVE_LONG_ENV conditional 
This always had been enabled since it's incarnation back two decades ago,
so it doesn't seem to be necessary keeping that conditional any longer.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1518>
 2024-09-01 20:08:30 +00:00
Enrico Weigelt, metux IT consult
6c6944be14 os: utils: drop unused VENDORSUPPORT 
This doesn't seem to be used anymore for two decades now,
so there's probably no need to keep it any longer.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1518>
 2024-09-01 20:08:30 +00:00
Enrico Weigelt, metux IT consult
69905a0a28 os: utils: drop unused NO_OUTPUT_PIPES 
This hasn't been used/enabled for over 20 years, so there's probably
no reason for keeping it even longer.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1518>
 2024-09-01 20:08:30 +00:00
Enrico Weigelt, metux IT consult
6153b89d19 os: utils: minor code formatting cleanup 
Just correcting some small indention issues, no actual change.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1518>
 2024-09-01 20:08:30 +00:00
Enrico Weigelt, metux IT consult
2cec3cfbf1 include: move private definitions out of input.h 
It's not good having the public server api headers clobbered with private
definitions, so cleaning them up.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1354>
 2024-09-01 17:59:23 +00:00
Alan Coopersmith
f35951d83e Remove remnants of support for SysV versions before SVR4 
Most of the support for such OS'es was removed in 2010 for
xorg-server-1.10.0, but a few bits lingered on, and a few
comments were left out-of-date.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1667>
 2024-09-01 02:14:10 +00:00
Enrico Weigelt, metux IT consult
8e32cec204 xv: move noXvExtension to xvmain.c 
It's more appropriate having those kind of flags in the corresponding
extension.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1512>
 2024-07-26 23:51:13 +00:00
Enrico Weigelt, metux IT consult
96c99b8318 os: move -nolock help message printing to serverlock.h 
Reduce #ifdef cluttering in os/utils.c a little bit my moving the (built-time-)
conditional printing of the help message into serverlock.c

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1320>
 2024-07-26 22:26:07 +00:00
Enrico Weigelt, metux IT consult
749046e5e9 os: move out LockServer logic from util.c to serverlock.c 
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1320>
 2024-07-26 22:26:07 +00:00
Enrico Weigelt, metux IT consult
4773182c72 os: unexport LockServer() and UnlockServer() from public module API 
These functions work on server process level, and shouldn't be touched
by drivers at all, thus shouldn't be exported to them.

(couldn't find any driver/module using these symbols)

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1320>
 2024-07-26 22:26:07 +00:00
Enrico Weigelt, metux IT consult
69b57fd01f os: move defining LOCK_SERVER into meson 
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1320>
 2024-07-26 22:26:07 +00:00
Enrico Weigelt, metux IT consult
f8057261fe os: drop extra ifdefs for AF_INET6 
Since IPv6 is now only defined if IPv6 is really supported, we don't
need to ifdef on AF_INET6 anymore.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1539>
 2024-06-18 01:59:33 +00:00
Enrico Weigelt, metux IT consult
e5c8b664d3 os: unexport ddx callbacks 
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>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1332>
 2024-05-08 09:37:35 +02:00
Enrico Weigelt, metux IT consult
bae6cbc8ca include: move private defs to dixstruct_priv.h 
Public server module API shouldn't be clobbered with private definitions,
thus move them out to dixstruct_priv.h

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1289>
 2024-04-30 00:47:38 +00:00
Enrico Weigelt, metux IT consult
be4c8444eb os: unexport Os*() functions 
These aren't called (and suited for being called) by drivers,
thus drop them from the public module API.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1381>
 2024-04-16 14:20:30 +02:00
Enrico Weigelt, metux IT consult
cbc9f557e5 os: unexport set_font_authorizations() 
This function is only used by DIX, so no need to export it.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1344>
 2024-04-15 14:42:45 -07:00
Enrico Weigelt, metux IT consult
389b528203 os: unexport command line args handling functions 
These functions shouldn't be called by drivers or extensions, thus
shouldn't be exported. Also moving it to separate header, so the
already huge ones aren't cluttered with even more things.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1334>
 2024-04-15 21:21:40 +00:00
Enrico Weigelt, metux IT consult
3843a643e0 os: unexport audit functions 
These aren't used by any drivers, so no need to keep them around in the
public driver API.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1326>
 2024-04-15 19:54:34 +00:00
Enrico Weigelt, metux IT consult
537293ff4e os: move SELinux enforcement state to the extension 
Those fields are better off in the extension instead of the OS layer.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1328>
 2024-03-25 19:40:04 +00:00
Enrico Weigelt, metux IT consult
02ba47f09d os: move out Format*() functions 
Move out the Format*() functions to separate source and header.

These aren't exported, thus no module API change.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1312>
 2024-03-09 17:34:51 +00:00
Enrico Weigelt, metux IT consult
040e41c7e9 dix: unexport global variables 
Those aren't used by drivers, so no need to export them.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1375>
 2024-03-09 17:23:43 +00:00
Enrico Weigelt, metux IT consult
7bd19a9580 xwin: replace ZeroMemory() 
replace Windows specific ZeroMemory (macro just calling memset())
by static initialization, calloc() and memset().

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1295>
 2024-03-03 23:02:54 +00:00
Enrico Weigelt, metux IT consult
5d2f675ca8 os: utils: drop obsolete System() on non-win32 targets 
This function is only used on WIN32 targets, so we can drop the *nix
implementation.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1295>
 2024-03-03 23:02:54 +00:00
Enrico Weigelt, metux IT consult
22a67f7818 os: move string functions to separate source file 
Unclutter the huge utils.c a bit, by moving out string functions to
their own source file.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1336>
 2024-02-29 10:09:37 +00:00
Enrico Weigelt, metux IT consult
3e9ac852bc os: move alloc functions to separate source file 
Reduce the massive os/utils.c a little bit by moving out the alloc
functions to their own source file.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1336>
 2024-02-29 10:09:37 +00:00