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

[PATCH v2 04/24] bsd-user: Add target_uuid structure for uuidgen syscall

Warner Losh posted 24 patches 16 hours ago

Diff against v1
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Maintainers: Warner Losh <imp@bsdimp.com>, Kyle Evans <kevans@freebsd.org>, Riku Voipio <riku.voipio@iki.fi>, Paolo Bonzini <pbonzini@redhat.com>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, "Daniel P. Berrangé" <berrange@redhat.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>

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[PATCH v2 04/24] bsd-user: Add target_uuid structure for uuidgen syscall

Posted by Warner Losh 16 hours ago

Add the target ABI definition for struct uuid, needed for uuidgen(2)
syscall emulation.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
---
 bsd-user/syscall_defs.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/bsd-user/syscall_defs.h b/bsd-user/syscall_defs.h
index 92fec12acd..972bcc425e 100644
--- a/bsd-user/syscall_defs.h
+++ b/bsd-user/syscall_defs.h
@@ -503,6 +503,20 @@ struct target_procctl_reaper_kill {
     uint32_t rk_pad0[15];
 };
 
+/*
+ * sys/uuid.h
+ */
+#define TARGET_UUID_NODE_LEN    6
+
+struct target_uuid {
+    uint32_t    time_low;
+    uint16_t    time_mid;
+    uint16_t    time_hi_and_version;
+    uint8_t     clock_seq_hi_and_reserved;
+    uint8_t     clock_seq_low;
+    uint8_t     node[TARGET_UUID_NODE_LEN];
+};
+
 
 #define safe_syscall0(type, name) \
 type safe_##name(void) \

-- 
2.52.0