From dc3c805efe4bd22f933e79170a165dc5833c2348 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Sat, 13 Apr 2019 21:53:41 -0400
Subject: src/main.sh: Prefix "static" functions with "_"

---
(limited to 'src')

diff --git a/src/main.sh b/src/main.sh
index 6b57b71..74a3bca 100644
--- a/src/main.sh
+++ b/src/main.sh
@@ -41,7 +41,7 @@ conf_key=
 lock=
 exit_status=
 
-handle_sig()
+_handle_sig()
 {
 	local sig="${1}"
 	shift 1
@@ -55,7 +55,7 @@ handle_sig()
 	fi
 }
 
-init_sigs()
+_init_sigs()
 {
 	local i=
 	local sig=
@@ -69,13 +69,13 @@ init_sigs()
 		sig="$(kill -l ${i} 2>/dev/null)" || continue
 		case "${sig}" in
 			'HUP' | 'INT' | 'QUIT' | 'ABRT' | 'ALRM' | 'TERM')
-				trap "handle_sig ${i}" ${i}
+				trap "_handle_sig ${i}" ${i}
 				;;
 		esac
 	done
 }
 
-get_options()
+_get_options()
 {
 	local opt=
 
@@ -90,7 +90,7 @@ get_options()
 	return 0
 }
 
-lock()
+_lock()
 {
 	mkdir -p "${base_dir}/.db"
 	lock="${base_dir}/.db/lock"
@@ -99,7 +99,7 @@ lock()
 	fi
 }
 
-get_conf()
+_get_conf()
 {
 	local old_dir=
 
@@ -132,11 +132,11 @@ get_conf()
 
 init()
 {
-	lock
-	get_conf
+	_lock
+	_get_conf
 }
 
-unlock()
+_unlock()
 {
 	rm -f "${lock}"
 }
@@ -145,7 +145,7 @@ fini()
 {
 	update_feeds
 	collect_garbage
-	unlock
+	_unlock
 }
 
 main()
@@ -161,10 +161,10 @@ main()
 		builddir=''
 	fi
 
-	init_sigs
+	_init_sigs
 	load_locale
 
-	get_options "${@}"
+	_get_options "${@}"
 	shift $((${OPTIND} - 1))
 
 	base_dir="${opt_b:-.}"
--
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