From 223bbb82c94a9f21afbb79ea3e6eb5800d87b03d Mon Sep 17 00:00:00 2001
From: Simon Sigurdhsson <Sigurdhsson@gmail.com>
Date: Wed, 4 Jul 2012 14:10:44 +0200
Subject: Silence EPERM and ESRCH errors in get_process_pti

---
 src/process_iterator_apple.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/process_iterator_apple.c b/src/process_iterator_apple.c
index 2270ad6..98af1aa 100644
--- a/src/process_iterator_apple.c
+++ b/src/process_iterator_apple.c
@@ -57,7 +57,9 @@ static int get_process_pti(pid_t pid, struct proc_taskallinfo *ti) {
 	int bytes;
 	bytes = proc_pidinfo(pid, PROC_PIDTASKALLINFO, 0, ti, sizeof(*ti));
 	if (bytes <= 0) {
-		fprintf(stderr, "proc_pidinfo: %s\n", strerror(errno));
+		if (!(errno & (EPERM | ESRCH))) {
+			fprintf(stderr, "proc_pidinfo: %s\n", strerror(errno));
+		}
 		return -1;
 	} else if (bytes < sizeof(ti)) {
 		fprintf(stderr, "proc_pidinfo: too few bytes; expected %ld, got %d\n", sizeof(ti), bytes);
-- 
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