1*4882a593SmuzhiyunFrom e501b7c17ada9c694d3f8302622b78d733485b38 Mon Sep 17 00:00:00 2001 2*4882a593SmuzhiyunFrom: Fabrice Fontaine <fontaine.fabrice@gmail.com> 3*4882a593SmuzhiyunDate: Sat, 21 Aug 2021 17:55:33 +0200 4*4882a593SmuzhiyunSubject: [PATCH] src/util/futex.h: fix build on 32-bit architectures using 5*4882a593Smuzhiyun 64-bit time_t 6*4882a593Smuzhiyun 7*4882a593SmuzhiyunFix the following build failure on 32-bit architectures using 64-bit 8*4882a593Smuzhiyuntime_t (e.g. riscv32): 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun../src/util/futex.h: In function 'sys_futex': 11*4882a593Smuzhiyun../src/util/futex.h:39:19: error: 'SYS_futex' undeclared (first use in this function); did you mean 'sys_futex'? 12*4882a593Smuzhiyun 39 | return syscall(SYS_futex, addr1, op, val1, timeout, addr2, val3); 13*4882a593Smuzhiyun | ^~~~~~~~~ 14*4882a593Smuzhiyun | sys_futex 15*4882a593Smuzhiyun 16*4882a593SmuzhiyunFixes: 17*4882a593Smuzhiyun - http://autobuild.buildroot.org/results/692700a5f967760a0b8cd358b1712f1d5a7b681e 18*4882a593Smuzhiyun 19*4882a593SmuzhiyunSigned-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> 20*4882a593Smuzhiyun[Upstream status: 21*4882a593Smuzhiyunhttps://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12496] 22*4882a593Smuzhiyun--- 23*4882a593Smuzhiyun src/util/futex.h | 4 ++++ 24*4882a593Smuzhiyun 1 file changed, 4 insertions(+) 25*4882a593Smuzhiyun 26*4882a593Smuzhiyundiff --git a/src/util/futex.h b/src/util/futex.h 27*4882a593Smuzhiyunindex 43097f4cd5b..221eda9db0c 100644 28*4882a593Smuzhiyun--- a/src/util/futex.h 29*4882a593Smuzhiyun+++ b/src/util/futex.h 30*4882a593Smuzhiyun@@ -34,6 +34,10 @@ 31*4882a593Smuzhiyun #include <sys/syscall.h> 32*4882a593Smuzhiyun #include <sys/time.h> 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun+#ifndef SYS_futex 35*4882a593Smuzhiyun+#define SYS_futex SYS_futex_time64 36*4882a593Smuzhiyun+#endif 37*4882a593Smuzhiyun+ 38*4882a593Smuzhiyun static inline long sys_futex(void *addr1, int op, int val1, const struct timespec *timeout, void *addr2, int val3) 39*4882a593Smuzhiyun { 40*4882a593Smuzhiyun return syscall(SYS_futex, addr1, op, val1, timeout, addr2, val3); 41*4882a593Smuzhiyun-- 42*4882a593Smuzhiyun2.32.0 43*4882a593Smuzhiyun 44