From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jonatan Schlag <jonatan.schlag@ipfire.org>
To: network@lists.ipfire.org
Subject: [PATCH v4] util: add new function copy
Date: Wed, 19 Jul 2017 10:09:44 +0200
Message-ID: <1500451784-5317-2-git-send-email-jonatan.schlag@ipfire.org>
In-Reply-To: <1500451784-5317-1-git-send-email-jonatan.schlag@ipfire.org>
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Signed-off-by: Jonatan Schlag <jonatan.schlag(a)ipfire.org>
---
 src/functions/functions.util | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/functions/functions.util b/src/functions/functions.util
index 381208c..8c8f569 100644
--- a/src/functions/functions.util
+++ b/src/functions/functions.util
@@ -752,3 +752,22 @@ hex2dec() {
 dec2hex() {
 	printf "%02x\n" "${1}"
 }
+
+copy() {
+	# This function just copy config files
+	assert [ $# -eq 2 ]
+
+	local src=${1}
+	local dst=${2}
+
+	# Check if ${dst} is a directory
+	if [ -d ${dst} ]; then
+		log ERROR "${dst} is a directory."
+		return ${EXIT_ERROR}
+	fi
+
+	if ! fread "${src}" > "${dst}"; then
+		log ERROR "Could not copy data from ${src} to ${dst}"
+		return ${EXIT_ERROR}
+	fi
+}
-- 
2.6.3


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