From: Michihiro NAKAJIMA <ggcueroad@gmail.com>
Date: Thu, 11 Oct 2012 06:01:20 +0000 (+0900)
Subject: canGunzip is no longer needed. We use "gzip -d" for gzip decompression.
X-Git-Tag: v3.1.0~40^2~52
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b72acb3019ab88bac8f064e4e077b1093c9ff339;p=thirdparty%2Flibarchive.git

canGunzip is no longer needed. We use "gzip -d" for gzip decompression.
---

diff --git a/cpio/test/main.c b/cpio/test/main.c
index 33b295cc3..b63c6e38d 100644
--- a/cpio/test/main.c
+++ b/cpio/test/main.c
@@ -1887,21 +1887,6 @@ canGzip(void)
 	return (value);
 }
 
-/*
- * Can this platform run the gunzip program?
- */
-int
-canGunzip(void)
-{
-	static int tested = 0, value = 0;
-	if (!tested) {
-		tested = 1;
-		if (systemf("gunzip -V %s", redirectArgs) == 0)
-			value = 1;
-	}
-	return (value);
-}
-
 /*
  * Can this platform run the lrzip program?
  */
diff --git a/cpio/test/test.h b/cpio/test/test.h
index 3eb0e7bc9..87f212ec7 100644
--- a/cpio/test/test.h
+++ b/cpio/test/test.h
@@ -275,9 +275,6 @@ int canGrzip(void);
 /* Return true if this platform can run the "gzip" program. */
 int canGzip(void);
 
-/* Return true if this platform can run the "gunzip" program. */
-int canGunzip(void);
-
 /* Return true if this platform can run the "lrzip" program. */
 int canLrzip(void);
 
diff --git a/libarchive/test/main.c b/libarchive/test/main.c
index 10cef5265..85a556215 100644
--- a/libarchive/test/main.c
+++ b/libarchive/test/main.c
@@ -1885,21 +1885,6 @@ canGzip(void)
 	return (value);
 }
 
-/*
- * Can this platform run the gunzip program?
- */
-int
-canGunzip(void)
-{
-	static int tested = 0, value = 0;
-	if (!tested) {
-		tested = 1;
-		if (systemf("gunzip -V %s", redirectArgs) == 0)
-			value = 1;
-	}
-	return (value);
-}
-
 /*
  * Can this platform run the lrzip program?
  */
diff --git a/libarchive/test/test.h b/libarchive/test/test.h
index d8a21b063..719b08f39 100644
--- a/libarchive/test/test.h
+++ b/libarchive/test/test.h
@@ -275,9 +275,6 @@ int canGrzip(void);
 /* Return true if this platform can run the "gzip" program. */
 int canGzip(void);
 
-/* Return true if this platform can run the "gunzip" program. */
-int canGunzip(void);
-
 /* Return true if this platform can run the "lrzip" program. */
 int canLrzip(void);
 
diff --git a/tar/test/main.c b/tar/test/main.c
index 620eb3975..4a7b10017 100644
--- a/tar/test/main.c
+++ b/tar/test/main.c
@@ -1887,21 +1887,6 @@ canGzip(void)
 	return (value);
 }
 
-/*
- * Can this platform run the gunzip program?
- */
-int
-canGunzip(void)
-{
-	static int tested = 0, value = 0;
-	if (!tested) {
-		tested = 1;
-		if (systemf("gunzip -V %s", redirectArgs) == 0)
-			value = 1;
-	}
-	return (value);
-}
-
 /*
  * Can this platform run the lrzip program?
  */
diff --git a/tar/test/test.h b/tar/test/test.h
index d27e868d0..d8b9c5c1f 100644
--- a/tar/test/test.h
+++ b/tar/test/test.h
@@ -277,9 +277,6 @@ int canGrzip(void);
 /* Return true if this platform can run the "gzip" program. */
 int canGzip(void);
 
-/* Return true if this platform can run the "gunzip" program. */
-int canGunzip(void);
-
 /* Return true if this platform can run the "lrzip" program. */
 int canLrzip(void);