Required for pthread_set_name_np() on OpenBSD as there is no
pthread_setaffinity_np() to define PTHREAD_SETAFFINITY_IN_NP_HEADER.
Fixes: dcf9d91a80 ("util: Handle differences in pthread_setname_np")
Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5630>
macOS does not have pthread_getcpuclockid.
src/util/u_thread.h:156:4: error: implicit declaration of function 'pthread_getcpuclockid' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
pthread_getcpuclockid(thread, &cid);
^
Fixes: 4913215d14 ("util/u_thread: don't restrict u_thread_get_time_nano() to __linux__")
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2171
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Acked-by: Eric Engestrom <eric@engestrom.ch>
pthread_getcpuclockid() and clock_gettime() are also available on at least
OpenBSD, FreeBSD, NetBSD, DragonFly, Cygwin.
Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Fixes: dcf9d91a ("util: Handle differences in pthread_setname_np")
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Eric Engestrom <eric.engestrom@intel.com>
NetBSD expects a `void *` argument [1] as the printf-style arguments to
the formatting string, so we need to cast the `const` away.
[1] https://netbsd.gw.com/cgi-bin/man-cgi?pthread_setname_np++NetBSD-current
Suggested-by: Kamil Rytarowski <n54@gmx.com>
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
glibc-2.12 was released in 2010. No one is building new Mesa against 9
year old glibc, and removing these checks allows the code to work on
other C libraries like musl.
Acked-by: Eric Engestrom <eric.engestrom@intel.com>
Rather than trying to encode all of the rules in a header, lets just put
them in the build system where they belong. This fixes the build on
FreeBSD, which does have pthraed_setaffinity_np, but it's in a
pthread_np.h, not behind _GNU_SOURCE. FreeBSD also implements cpu_set
slightly differently, so additional changes would be required to get it
working right there anyway.
v2: - fix #define in autotools
Fixes: 9f1bbbdbbd
("util: try to fix the Android and MacOS build")
Cc: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Bionic does not have pthread_setaffinity_np.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107869
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
pthread_setname_np was added in glibc 2.12 for the Linux port only, other
ports do not necessarily have it.
Signed-off-by: Jose Fonseca <jfonseca@vmware.com>
Apparently, it doesn't have pthread barriers.
p_config.h (which was originally used to guard this code) uses the
__APPLE__ macro to detect Mac OS.
Fixes: f0d3a4de75 ("util: move pipe_barrier into src/util and rename to util_barrier")
Cc: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
The #if guard is probably not 100% equivalent to the previous PIPE_OS
check, but if anything it should be an over-approximation (are there
pthread implementations without barriers?), so people will get either
a good implementation or compile errors that are easy to fix.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>