From 84863e007d4ef0858e74a1250e2472954924c617 Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Sat, 14 May 2022 16:10:16 +0200 Subject: [PATCH] linux-user/syscall.c: fix build without RLIMIT_RTTIME RLIMIT_RTTIME is not provided by uclibc-ng or by musl prior to version 1.2.0 and https://github.com/bminor/musl/commit/2507e7f5312e79620f6337935d0a6c9045ccba09 resulting in the following build failure since https://git.qemu.org/?p=qemu.git;a=commit;h=244fd08323088db73590ff2317dfe86f810b51d7: ../linux-user/syscall.c: In function 'target_to_host_resource': ../linux-user/syscall.c:1057:16: error: 'RLIMIT_RTTIME' undeclared (first use in this function); did you mean 'RLIMIT_NOFILE'? 1057 | return RLIMIT_RTTIME; | ^~~~~~~~~~~~~ | RLIMIT_NOFILE Fixes: - http://autobuild.buildroot.org/results/22d3b584b704613d030e1ea9e6b709b713e4cc26 Signed-off-by: Fabrice Fontaine [Upstream status: https://patchwork.ozlabs.org/project/qemu-devel/patch/20220523105239.1499162-1-fontaine.fabrice@gmail.com] --- Changes v1 -> v2 (after review of Laurent Vivier): - Use an ifdef block instead of defining RLIMIT_RTTIME linux-user/syscall.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index dd0d92ba4e..488facb356 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -1053,8 +1053,10 @@ static inline int target_to_host_resource(int code) return RLIMIT_RSS; case TARGET_RLIMIT_RTPRIO: return RLIMIT_RTPRIO; +#ifdef RLIMIT_RTTIME case TARGET_RLIMIT_RTTIME: return RLIMIT_RTTIME; +#endif case TARGET_RLIMIT_SIGPENDING: return RLIMIT_SIGPENDING; case TARGET_RLIMIT_STACK: -- 2.35.1