diff options
| author | Karim Taha <kariem.taha2.7@gmail.com> | 2023-09-25 21:23:58 +0300 |
|---|---|---|
| committer | Warner Losh <imp@bsdimp.com> | 2023-10-03 17:14:06 -0600 |
| commit | 5783a530166c0881df6fe680e095e28d962fc198 (patch) | |
| tree | 918a9239c672128f59cc689a87aa4362a49f2058 /bsd-user | |
| parent | da1034094d375afe9e3d8ec8980550ea0f06f7e0 (diff) | |
bsd-user: define TARGET_RFSPAWN for rfork to use vfork(2) semantics, and fix RLIM_INFINITY
RLIM_INFINITY on FreeBSD, OpenBSD and NetBSD has value of ~(1<<63), caculated
one way or another.
Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-2-kariem.taha2.7@gmail.com>
Diffstat (limited to 'bsd-user')
| -rw-r--r-- | bsd-user/syscall_defs.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/bsd-user/syscall_defs.h b/bsd-user/syscall_defs.h index 9c90616baa..ddd38c13e0 100644 --- a/bsd-user/syscall_defs.h +++ b/bsd-user/syscall_defs.h @@ -130,11 +130,7 @@ struct target_freebsd_timeval { /* * sys/resource.h */ -#if defined(__FreeBSD__) #define TARGET_RLIM_INFINITY RLIM_INFINITY -#else -#define TARGET_RLIM_INFINITY ((abi_ulong)-1) -#endif #define TARGET_RLIMIT_CPU 0 #define TARGET_RLIMIT_FSIZE 1 @@ -390,6 +386,10 @@ struct target_freebsd_flock { int32_t l_sysid; } QEMU_PACKED; +/* sys/unistd.h */ +/* user: vfork(2) semantics, clear signals */ +#define TARGET_RFSPAWN (1U << 31) + #define safe_syscall0(type, name) \ type safe_##name(void) \ { \ |