From b9eb07e7196635697588f9a29161b5f699654651 Mon Sep 17 00:00:00 2001
From: Doug MacEachern <dougm@hyperic.com>
Date: Wed, 4 Jan 2006 18:26:23 +0000
Subject: [PATCH] SIGAR_EPERM_KMEM if failed to open /dev/kmem

---
 src/os/darwin/darwin_sigar.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/os/darwin/darwin_sigar.c b/src/os/darwin/darwin_sigar.c
index 98c7c3d7..5dd477cd 100644
--- a/src/os/darwin/darwin_sigar.c
+++ b/src/os/darwin/darwin_sigar.c
@@ -992,7 +992,7 @@ int sigar_proc_time_get(sigar_t *sigar, sigar_pid_t pid,
     proctime->start_time = tv2sec(pinfo->KI_START) * 1000;
 #else
     if (!sigar->kmem) {
-        return SIGAR_ENOTIMPL;
+        return SIGAR_EPERM_KMEM;
     }
 
     status = kread(sigar, &user, sizeof(user),
@@ -1161,7 +1161,7 @@ int sigar_proc_env_get(sigar_t *sigar, sigar_pid_t pid,
     int num;
 
     if (!sigar->kmem) {
-        return SIGAR_ENOTIMPL;
+        return SIGAR_EPERM_KMEM;
     }
 
     pinfo = kvm_getprocs(sigar->kmem, KERN_PROC_PID, pid, &num);
@@ -1219,7 +1219,7 @@ int sigar_proc_fd_get(sigar_t *sigar, sigar_pid_t pid,
     size_t size;
 #endif
     if (!sigar->kmem) {
-        return SIGAR_ENOTIMPL;
+        return SIGAR_EPERM_KMEM;
     }
 
     if ((status = sigar_get_pinfo(sigar, pid)) != SIGAR_OK) {
@@ -2022,7 +2022,7 @@ int sigar_proc_port_get(sigar_t *sigar, int protocol,
     }
 
     if (!sigar->kmem) {
-        return EPERM;
+        return SIGAR_EPERM_KMEM;
     }
 
     nl[0].n_name = "_tcb"; /* XXX cache */