[v2] bsd-user: Upstream misc system calls (System V IPC, reboot, etc)

[PATCH v2 24/24] bsd-user: Add miscellaneous BSD syscall implementations

Posted by Warner Losh 16 hours ago

From: Stacey Son <sson@FreeBSD.org>

Wire up the remaining miscellaneous BSD syscalls:
- quotactl(2): Quota control (stub returning ENOSYS)
- reboot(2): Reboot system (stub returning ENOSYS)
- uuidgen(2): Generate UUIDs
- getdtablesize(2): Get descriptor table size

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
---
 bsd-user/freebsd/os-syscall.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/bsd-user/freebsd/os-syscall.c b/bsd-user/freebsd/os-syscall.c
index b081420ee7..1acc70a2dd 100644
--- a/bsd-user/freebsd/os-syscall.c
+++ b/bsd-user/freebsd/os-syscall.c
@@ -934,6 +934,22 @@ static abi_long freebsd_syscall(void *cpu_env, int num, abi_long arg1,
         ret = do_obreak(arg1);
         break;
 
+    case TARGET_FREEBSD_NR_quotactl: /* quotactl(2) */
+        ret = do_bsd_quotactl(arg1, arg2, arg3);
+        break;
+
+    case TARGET_FREEBSD_NR_reboot: /* reboot(2) */
+        ret = do_bsd_reboot(arg1);
+        break;
+
+    case TARGET_FREEBSD_NR_uuidgen: /* uuidgen(2) */
+        ret = do_bsd_uuidgen(arg1, arg2);
+        break;
+
+    case TARGET_FREEBSD_NR_getdtablesize: /* getdtablesize(2) */
+        ret = do_bsd_getdtablesize();
+        break;
+
         /*
          * sys{ctl, arch, call}
          */

-- 
2.52.0

Re: [PATCH v2 24/24] bsd-user: Add miscellaneous BSD syscall implementations

Posted by Richard Henderson 9 hours ago

On 2/9/26 05:26, Warner Losh wrote:
> From: Stacey Son<sson@FreeBSD.org>
> 
> Wire up the remaining miscellaneous BSD syscalls:
> - quotactl(2): Quota control (stub returning ENOSYS)
> - reboot(2): Reboot system (stub returning ENOSYS)
> - uuidgen(2): Generate UUIDs
> - getdtablesize(2): Get descriptor table size
> 
> Signed-off-by: Stacey Son<sson@FreeBSD.org>
> Signed-off-by: Warner Losh<imp@bsdimp.com>
> ---
>   bsd-user/freebsd/os-syscall.c | 16 ++++++++++++++++
>   1 file changed, 16 insertions(+)


Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~