diff mbox series

[v2,13/19] bsd-user: Implement sysctl kern.proc, except kern.proc.full_path

Message ID 20230410182056.320-14-imp@bsdimp.com
State New
Headers show
Series bsd-user 2023 Q2 first batch | expand

Commit Message

Warner Losh April 10, 2023, 6:20 p.m. UTC 
From: Stacey Son <sson@FreeBSD.org>

Use the recently committed conversion routines to implement all the
kern.proc flavors, except for the full path (the prereqs of which aren't
yet in qemu-project's master branch).

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 bsd-user/freebsd/os-sys.c | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
diff mbox series

Patch

diff --git a/bsd-user/freebsd/os-sys.c b/bsd-user/freebsd/os-sys.c
index 418358adc1e..3772cf500ba 100644
--- a/bsd-user/freebsd/os-sys.c
+++ b/bsd-user/freebsd/os-sys.c
@@ -753,6 +753,41 @@  static abi_long do_freebsd_sysctl_oid(CPUArchState *env, int32_t *snamep,
             ret = 0;
             goto out;
 
+        case KERN_PROC:
+            switch (snamep[2]) {
+            case KERN_PROC_ALL:
+            case KERN_PROC_PROC:
+            case KERN_PROC_PID:
+            case KERN_PROC_PID | KERN_PROC_INC_THREAD:
+            case KERN_PROC_PGRP:
+            case KERN_PROC_PGRP | KERN_PROC_INC_THREAD:
+            case KERN_PROC_SESSION:
+            case KERN_PROC_SESSION | KERN_PROC_INC_THREAD:
+            case KERN_PROC_TTY:
+            case KERN_PROC_TTY | KERN_PROC_INC_THREAD:
+            case KERN_PROC_UID:
+            case KERN_PROC_UID | KERN_PROC_INC_THREAD:
+            case KERN_PROC_RUID:
+            case KERN_PROC_RUID | KERN_PROC_INC_THREAD:
+                ret = do_sysctl_kern_getprocs(snamep[2], snamep[3], oldlen,
+                                              holdp, &holdlen);
+                goto out;
+
+            case KERN_PROC_FILEDESC:
+                ret = do_sysctl_kern_proc_filedesc(snamep[3], oldlen, holdp,
+                                                   &holdlen);
+                goto out;
+
+            case KERN_PROC_VMMAP:
+                ret = do_sysctl_kern_proc_vmmap(snamep[3], oldlen, holdp,
+                                                &holdlen);
+                goto out;
+
+            default:
+                break;
+            }
+            break;
+
         default:
             break;
         }