From 20a1217e866f9fe15c4de3ed28144084509e4ffa Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Tue, 16 Jun 2009 09:59:21 +0000
Subject: add: support for forced versions

Support version numbers specified with packages. For example:

 apk add 'busybox<1.14'
 apk add 'squid=>3.0'
---
 src/version.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'src/version.c')

diff --git a/src/version.c b/src/version.c
index 57437aa..c270f68 100644
--- a/src/version.c
+++ b/src/version.c
@@ -146,6 +146,24 @@ const char *apk_version_op_string(int mask)
 	}
 }
 
+int apk_version_result_mask(const char *str)
+{
+	int r = 0;
+	switch (*str) {
+	case '<':
+		r = APK_VERSION_LESS;
+		str++;
+		break;
+	case '>':
+		r = APK_VERSION_GREATER;
+		str++;
+		break;
+	}
+	if (*str ==  '=')
+		r |= APK_VERSION_EQUAL;
+	return r;
+}			
+
 int apk_version_validate(apk_blob_t ver)
 {
 	int t = TOKEN_DIGIT;
-- 
cgit v1.2.3-60-g2f50