diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c
index 35f13b9..7b94408 100644
--- a/sys/kern/kern_proc.c
+++ b/sys/kern/kern_proc.c
@@ -1808,6 +1808,54 @@ sysctl_kern_proc_auxv(SYSCTL_HANDLER_ARGS)
 }
 
 /*
+ * This sysctl allows a process to retrieve ps_strings of another process.
+ */
+static int
+sysctl_kern_proc_ps_strings(SYSCTL_HANDLER_ARGS)
+{
+	int *name = (int*) arg1;
+	u_int namelen = arg2;
+	struct proc *p;
+	struct ps_strings pss;
+	size_t size;
+	int error;
+
+	if (namelen != 1)
+		return (EINVAL);
+
+	p = pfind((pid_t)name[0]);
+	if (p == NULL)
+		return (ESRCH);
+	if (p->p_flag & P_WEXIT) {
+		PROC_UNLOCK(p);
+		return (ESRCH);
+	}
+	if ((error = p_cansee(curthread, p)) != 0) {
+		PROC_UNLOCK(p);
+		return (error);
+	}
+	if ((p->p_flag & P_SYSTEM) != 0) {
+		PROC_UNLOCK(p);
+		return (0);
+	}
+	_PHOLD(p);
+	PROC_UNLOCK(p);
+#ifdef COMPAT_FREEBSD32
+	if (SV_PROC_FLAG(p, SV_ILP32) != 0)
+		size = sizeof(struct freebsd32_ps_strings);
+	else
+#endif
+	size = sizeof(pss);
+	error = proc_read_mem(curthread, p,
+	    (vm_offset_t)(p->p_sysent->sv_psstrings), &pss, size);
+	PRELE(p);
+	if (error != 0)
+		return (error);
+	error = SYSCTL_OUT(req, &pss, size);
+	return (error);
+}
+
+/*
  * This sysctl allows a process to retrieve the path of the executable for
  * itself or another process.
  */
@@ -2477,6 +2525,10 @@ static SYSCTL_NODE(_kern_proc, KERN_PROC_AUXV, auxv,
 	CTLFLAG_RW | CTLFLAG_ANYBODY | CTLFLAG_MPSAFE,
 	sysctl_kern_proc_auxv, "Process ELF auxiliary vector");
 
+static SYSCTL_NODE(_kern_proc, KERN_PROC_PS_STRINGS, ps_strings,
+	CTLFLAG_RW | CTLFLAG_ANYBODY | CTLFLAG_MPSAFE,
+	sysctl_kern_proc_ps_strings, "Process ps_strings");
+
 static SYSCTL_NODE(_kern_proc, KERN_PROC_PATHNAME, pathname, CTLFLAG_RD |
 	CTLFLAG_MPSAFE, sysctl_kern_proc_pathname, "Process executable path");
 
diff --git a/sys/sys/sysctl.h b/sys/sys/sysctl.h
index db08a3a..6528be2 100644
--- a/sys/sys/sysctl.h
+++ b/sys/sys/sysctl.h
@@ -562,6 +562,7 @@ SYSCTL_ALLOWED_TYPES(UINT64, uint64_t *a; unsigned long long *b; );
 #define	KERN_PROC_ENV		35	/* get environment */
 #define	KERN_PROC_AUXV		36	/* get ELF auxiliary vector */
 #define	KERN_PROC_RLIMIT	37	/* process resource limits */
+#define	KERN_PROC_PS_STRINGS	38	/* get ps_strings */
 
 /*
  * KERN_IPC identifiers