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anv: Check if memfd_create is already defined.

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Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103909
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
(cherry picked from commit 8c1e4b1afc)
[Emil Velikov: drop NA hunks]
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>

Conflicts:
	configure.ac
	meson.build
	src/intel/vulkan/anv_allocator.c
This commit is contained in:
Vinson Lee 2017-11-28 23:16:58 -08:00 • committed by Emil Velikov
parent 4e84aaa906
commit 4eae5b39ee
3 changed files with 5 additions and 0 deletions
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1
configure.ac
View file

@ -793,6 +793,7 @@ AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
AC_CHECK_FUNC([memfd_create], [DEFINES="$DEFINES -DHAVE_MEMFD_CREATE"])
AC_MSG_CHECKING([whether strtod has locale support])
AC_LINK_IFELSE([AC_LANG_SOURCE([[

2
src/intel/vulkan/anv_allocator.c
View file

@ -131,11 +131,13 @@ futex_wait(uint32_t *addr, int32_t value)
return sys_futex(addr, FUTEX_WAIT, value, NULL, NULL, 0);
}
#ifndef HAVE_MEMFD_CREATE
static inline int
memfd_create(const char *name, unsigned int flags)
{
return syscall(SYS_memfd_create, name, flags);
}
#endif
static inline uint32_t
ilog2_round_up(uint32_t value)

2
src/intel/vulkan/anv_gem_stubs.c
View file

@ -27,11 +27,13 @@
#include "anv_private.h"
#ifndef HAVE_MEMFD_CREATE
static inline int
memfd_create(const char *name, unsigned int flags)
{
return syscall(SYS_memfd_create, name, flags);
}
#endif
uint32_t
anv_gem_create(struct anv_device *device, uint64_t size)