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[v2,02/28] bsd-user: Define procctl(2) related structs

Message ID 20230917213803.20683-3-kariem.taha2.7@gmail.com
State New
Headers show
Series bsd-user: Implement freebsd process related system calls. | expand

Commit Message

Karim Taha Sept. 17, 2023, 9:37 p.m. UTC 
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(+)

Comments

Warner Losh Sept. 20, 2023, 6:03 p.m. UTC | #1 
On Sun, Sep 17, 2023 at 10:39 PM Karim Taha <kariem.taha2.7@gmail.com>
wrote:

> 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(+)
>

Reviewed-by: Warner Losh <imp@bsdimp.com>
diff mbox series

Patch

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) \
 { \