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[PATCH v2 02/28] bsd-user: Define procctl(2) related structs
From: |
Karim Taha |
Subject: |
[PATCH v2 02/28] bsd-user: Define procctl(2) related structs |
Date: |
Mon, 18 Sep 2023 00:37:37 +0300 |
From: Stacey Son <sson@FreeBSD.org>
Implement procctl flags and related structs:
struct target_procctl_reaper_status
struct target_procctl_reaper_pidinfo
struct target_procctl_reaper_pids
struct target_procctl_reaper_kill
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
bsd-user/syscall_defs.h | 42 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/bsd-user/syscall_defs.h b/bsd-user/syscall_defs.h
index ddd38c13e0..a3bc738ff8 100644
--- a/bsd-user/syscall_defs.h
+++ b/bsd-user/syscall_defs.h
@@ -390,6 +390,48 @@ struct target_freebsd_flock {
/* user: vfork(2) semantics, clear signals */
#define TARGET_RFSPAWN (1U << 31)
+/*
+ * from sys/procctl.h
+ */
+#define TARGET_PROC_SPROTECT 1
+#define TARGET_PROC_REAP_ACQUIRE 2
+#define TARGET_PROC_REAP_RELEASE 3
+#define TARGET_PROC_REAP_STATUS 4
+#define TARGET_PROC_REAP_GETPIDS 5
+#define TARGET_PROC_REAP_KILL 6
+
+struct target_procctl_reaper_status {
+ uint32_t rs_flags;
+ uint32_t rs_children;
+ uint32_t rs_descendants;
+ uint32_t rs_reaper;
+ uint32_t rs_pid;
+ uint32_t rs_pad0[15];
+};
+
+struct target_procctl_reaper_pidinfo {
+ uint32_t pi_pid;
+ uint32_t pi_subtree;
+ uint32_t pi_flags;
+ uint32_t pi_pad0[15];
+};
+
+struct target_procctl_reaper_pids {
+ uint32_t rp_count;
+ uint32_t rp_pad0[15];
+ abi_ulong rp_pids;
+};
+
+struct target_procctl_reaper_kill {
+ int32_t rk_sig;
+ uint32_t rk_flags;
+ uint32_t rk_subtree;
+ uint32_t rk_killed;
+ uint32_t rk_fpid;
+ uint32_t rk_pad0[15];
+};
+
+
#define safe_syscall0(type, name) \
type safe_##name(void) \
{ \
--
2.42.0
- [PATCH v2 00/28] bsd-user: Implement freebsd process related system calls., Karim Taha, 2023/09/17
- [PATCH v2 02/28] bsd-user: Define procctl(2) related structs,
Karim Taha <=
- [PATCH v2 01/28] bsd-user: define TARGET_RFSPAWN for rfork to use vfork(2) semantics, and fix RLIM_INFINITY, Karim Taha, 2023/09/17
- [PATCH v2 03/28] bsd-user: Implement host_to_target_siginfo., Karim Taha, 2023/09/17
- [PATCH v2 04/28] bsd-user: Add freebsd_exec_common and do_freebsd_procctl to qemu.h., Karim Taha, 2023/09/17
- [PATCH v2 05/28] bsd-user: add extern declarations for bsd-proc.c conversion functions, Karim Taha, 2023/09/17
- [PATCH v2 06/28] bsd-user: Implement target_to_host_resource conversion function, Karim Taha, 2023/09/17