From 9ae0c7b3636365406b480b494dccc609ccba08b9 Mon Sep 17 00:00:00 2001
From: Daenney <daenney@users.noreply.github.com>
Date: Fri, 20 Dec 2024 22:37:19 +0100
Subject: [chore] Update ncruces/go-sqlite3 to 0.21.3 (#3629)

This includes some additional locking fixes for the BSDs.
---
 .../github.com/ncruces/go-sqlite3/driver/util.go   | 60 ++++++++++++++++++++++
 1 file changed, 60 insertions(+)

(limited to 'vendor/github.com/ncruces/go-sqlite3/driver/util.go')

diff --git a/vendor/github.com/ncruces/go-sqlite3/driver/util.go b/vendor/github.com/ncruces/go-sqlite3/driver/util.go
index 033841157..987585576 100644
--- a/vendor/github.com/ncruces/go-sqlite3/driver/util.go
+++ b/vendor/github.com/ncruces/go-sqlite3/driver/util.go
@@ -12,3 +12,63 @@ func namedValues(args []driver.Value) []driver.NamedValue {
 	}
 	return named
 }
+
+func notWhitespace(sql string) bool {
+	const (
+		code = iota
+		slash
+		minus
+		ccomment
+		sqlcomment
+		endcomment
+	)
+
+	state := code
+	for _, b := range ([]byte)(sql) {
+		if b == 0 {
+			break
+		}
+
+		switch state {
+		case code:
+			switch b {
+			case '/':
+				state = slash
+			case '-':
+				state = minus
+			case ' ', ';', '\t', '\n', '\v', '\f', '\r':
+				continue
+			default:
+				return true
+			}
+		case slash:
+			if b != '*' {
+				return true
+			}
+			state = ccomment
+		case minus:
+			if b != '-' {
+				return true
+			}
+			state = sqlcomment
+		case ccomment:
+			if b == '*' {
+				state = endcomment
+			}
+		case sqlcomment:
+			if b == '\n' {
+				state = code
+			}
+		case endcomment:
+			switch b {
+			case '/':
+				state = code
+			case '*':
+				state = endcomment
+			default:
+				state = ccomment
+			}
+		}
+	}
+	return state == slash || state == minus
+}
-- 
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