From 06c806215e66f74d231176a53275ce7776e2f997 Mon Sep 17 00:00:00 2001
From: Benno Schulenberg <bensberg@justemail.net>
Date: Mon, 11 Jul 2016 20:10:10 +0200
Subject: [PATCH] tweaks: improve two comments
---
src/utils.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/utils.c b/src/utils.c
index 0e1c55fa..7d06f128 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -404,8 +404,8 @@ void *nrealloc(void *ptr, size_t howmuch)
return r;
}
-/* Copy the first n characters of one malloc()ed string to another
- * pointer. Should be used as: "dest = mallocstrncpy(dest, src, n);". */
+/* Allocate and copy the first n characters of the given src string, after
+ * freeing the destination. Usage: "dest = mallocstrncpy(dest, src, n);". */
char *mallocstrncpy(char *dest, const char *src, size_t n)
{
if (src == NULL)
@@ -420,7 +420,7 @@ char *mallocstrncpy(char *dest, const char *src, size_t n)
return dest;
}
-/* Copy one malloc()ed string to another pointer. Should be used as:
+/* Free the dest string and return a malloc'ed copy of src. Should be used as:
* "dest = mallocstrcpy(dest, src);". */
char *mallocstrcpy(char *dest, const char *src)
{
--
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