From dfa1d915756b2d9d22946cbd7d2587f30cdcb7a3 Mon Sep 17 00:00:00 2001 From: Warner Losh Date: Mon, 25 Sep 2023 21:27:09 +0300 Subject: bsd-user: Add stubs for vadvise(), sbrk() and sstk() The above system calls are not supported by qemu. Signed-off-by: Warner Losh Signed-off-by: Karim Taha Reviewed-by: Richard Henderson Message-Id: <20230925182709.4834-24-kariem.taha2.7@gmail.com> --- bsd-user/bsd-mem.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'bsd-user/bsd-mem.h') diff --git a/bsd-user/bsd-mem.h b/bsd-user/bsd-mem.h index c512a4e375..c3e72e3b86 100644 --- a/bsd-user/bsd-mem.h +++ b/bsd-user/bsd-mem.h @@ -431,4 +431,22 @@ static inline abi_long do_bsd_shmdt(abi_ulong shmaddr) return ret; } +static inline abi_long do_bsd_vadvise(void) +{ + /* See sys_ovadvise() in vm_unix.c */ + return -TARGET_EINVAL; +} + +static inline abi_long do_bsd_sbrk(void) +{ + /* see sys_sbrk() in vm_mmap.c */ + return -TARGET_EOPNOTSUPP; +} + +static inline abi_long do_bsd_sstk(void) +{ + /* see sys_sstk() in vm_mmap.c */ + return -TARGET_EOPNOTSUPP; +} + #endif /* BSD_USER_BSD_MEM_H */ -- cgit 1.4.1