From d4d5aaa560f06a7ce192baebce76740ef87bf8f0 Mon Sep 17 00:00:00 2001
From: Eugene Syromyatnikov <evgsyr@gmail.com>
Date: Mon, 28 Nov 2016 04:28:53 +0300
Subject: [PATCH] mem: print mincore output as an array

* mem.c (SYS_FUNC(minore)): Print commas between elements.
* tests/mincore.c (print_mincore): Update expected output in accordance
with syscall decoder formatting change.
---
 mem.c           | 2 ++
 tests/mincore.c | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/mem.c b/mem.c
index 9b54486c..1ce4d92e 100644
--- a/mem.c
+++ b/mem.c
@@ -287,6 +287,8 @@ SYS_FUNC(mincore)
 			unsigned long i;
 			tprints("[");
 			for (i = 0; i < len; i++) {
+				if (i)
+					tprints(", ");
 				if (abbrev(tcp) && i >= max_strlen) {
 					tprints("...");
 					break;
diff --git a/tests/mincore.c b/tests/mincore.c
index ff2922a2..ea2b49e3 100644
--- a/tests/mincore.c
+++ b/tests/mincore.c
@@ -42,6 +42,8 @@ print_mincore(const unsigned int pages, void *const addr,
 
 	printf("mincore(%p, %zu, [", addr, size);
 	for (i = 0; i < pages; ++i) {
+		if (i)
+			printf(", ");
 		if (i >= DEFAULT_STRLEN) {
 			printf("...");
 			break;
-- 
2.40.0