We had HAVE_POSIX_FALLOCATE checks, but no such macros were ever defined anywhere. This commit makes it so that this macro is defined if the posix_fallocate is detected during configure.
Signed-off-by: Jonas Ådahl <[email protected]> --- configure.ac | 3 ++- hw/xwayland/xwayland-shm.c | 4 ++++ include/dix-config.h.in | 3 +++ 3 files changed, 9 insertions(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index 312fc69..f4de90f 100644 --- a/configure.ac +++ b/configure.ac @@ -218,7 +218,8 @@ AC_SUBST(DLOPEN_LIBS) dnl Checks for library functions. AC_CHECK_FUNCS([backtrace ffs geteuid getuid issetugid getresuid \ getdtablesize getifaddrs getpeereid getpeerucred getprogname getzoneid \ - mmap seteuid shmctl64 strncasecmp vasprintf vsnprintf walkcontext setitimer]) + mmap posix_fallocate seteuid shmctl64 strncasecmp vasprintf vsnprintf \ + walkcontext setitimer]) AC_REPLACE_FUNCS([reallocarray strcasecmp strcasestr strlcat strlcpy strndup]) AC_CHECK_DECLS([program_invocation_short_name], [], [], [[#include <errno.h>]]) diff --git a/hw/xwayland/xwayland-shm.c b/hw/xwayland/xwayland-shm.c index d047798..70453e8 100644 --- a/hw/xwayland/xwayland-shm.c +++ b/hw/xwayland/xwayland-shm.c @@ -24,6 +24,10 @@ * SOFTWARE. */ +#ifdef HAVE_CONFIG_H +#include <dix-config.h> +#endif + #include "xwayland.h" #include <sys/mman.h> diff --git a/include/dix-config.h.in b/include/dix-config.h.in index 940d2b7..a164c15 100644 --- a/include/dix-config.h.in +++ b/include/dix-config.h.in @@ -521,4 +521,7 @@ /* Have setitimer support */ #undef HAVE_SETITIMER +/* Have posix_fallocate() */ +#undef HAVE_POSIX_FALLOCATE + #endif /* _DIX_CONFIG_H_ */ -- 2.4.3 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel
