From 9ce3cfc9309c55cc01018c88c1ca82779fd74431 Mon Sep 17 00:00:00 2001
From: David Kalnischkies <david@kalnischkies.de>
Date: Thu, 16 Jan 2014 22:19:49 +0100
Subject: correct some style/performance/warnings from cppcheck

The most "visible" change is from utime to utimensat/futimens
as the first one isn't part of POSIX anymore.

Reported-By: cppcheck
Git-Dch: Ignore
---
 methods/gzip.cc | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

(limited to 'methods/gzip.cc')

diff --git a/methods/gzip.cc b/methods/gzip.cc
index 48c8e9892..f1edb353b 100644
--- a/methods/gzip.cc
+++ b/methods/gzip.cc
@@ -19,7 +19,6 @@
 
 #include <sys/stat.h>
 #include <unistd.h>
-#include <utime.h>
 #include <stdio.h>
 #include <errno.h>
 #include <apti18n.h>
@@ -94,32 +93,35 @@ bool GzipMethod::Fetch(FetchItem *Itm)
    }
    
    From.Close();
-   To.Close();
-   
+
    if (Failed == true)
       return false;
-   
+
    // Transfer the modification times
    struct stat Buf;
    if (stat(Path.c_str(),&Buf) != 0)
       return _error->Errno("stat",_("Failed to stat"));
 
-   struct utimbuf TimeBuf;
-   TimeBuf.actime = Buf.st_atime;
-   TimeBuf.modtime = Buf.st_mtime;
-   if (utime(Itm->DestFile.c_str(),&TimeBuf) != 0)
-      return _error->Errno("utime",_("Failed to set modification time"));
+   struct timespec times[2];
+   times[0].tv_sec = Buf.st_atime;
+   times[1].tv_sec = Buf.st_mtime;
+   times[0].tv_nsec = times[1].tv_nsec = 0;
+   if (futimens(To.Fd(), times) != 0)
+   {
+      To.OpFail();
+      return _error->Errno("futimens",_("Failed to set modification time"));
+   }
+   Res.Size = To.FileSize();
+   To.Close();
 
    if (stat(Itm->DestFile.c_str(),&Buf) != 0)
       return _error->Errno("stat",_("Failed to stat"));
-   
+
    // Return a Done response
    Res.LastModified = Buf.st_mtime;
-   Res.Size = Buf.st_size;
    Res.TakeHashes(Hash);
 
    URIDone(Res);
-   
    return true;
 }
 									/*}}}*/
-- 
cgit v1.2.3


From 246bbb611d4cd5e2a13ecffb6cbe0e76390eae6f Mon Sep 17 00:00:00 2001
From: David Kalnischkies <david@kalnischkies.de>
Date: Mon, 10 Feb 2014 21:52:38 +0100
Subject: use utimes instead of utimensat/futimens

cppcheck complains about the obsolete utime as it was removed in
POSIX1.2008 and recommends usage of utimensat/futimens instead
as those are in POSIX and so commit 9ce3cfc9 switched to them.
It is just that they aren't as portable as the standard suggests:
At least our kFreeBSD and Hurd ports stumble over it at runtime.
So to make both, the ports and cppcheck happy, we use utimes instead.

Closes: 738567
---
 methods/gzip.cc | 22 ++++++++--------------
 1 file changed, 8 insertions(+), 14 deletions(-)

(limited to 'methods/gzip.cc')

diff --git a/methods/gzip.cc b/methods/gzip.cc
index f1edb353b..a2844e969 100644
--- a/methods/gzip.cc
+++ b/methods/gzip.cc
@@ -18,6 +18,7 @@
 #include <apt-pkg/hashes.h>
 
 #include <sys/stat.h>
+#include <sys/time.h>
 #include <unistd.h>
 #include <stdio.h>
 #include <errno.h>
@@ -93,6 +94,8 @@ bool GzipMethod::Fetch(FetchItem *Itm)
    }
    
    From.Close();
+   Res.Size = To.FileSize();
+   To.Close();
 
    if (Failed == true)
       return false;
@@ -102,23 +105,14 @@ bool GzipMethod::Fetch(FetchItem *Itm)
    if (stat(Path.c_str(),&Buf) != 0)
       return _error->Errno("stat",_("Failed to stat"));
 
-   struct timespec times[2];
+   struct timeval times[2];
    times[0].tv_sec = Buf.st_atime;
-   times[1].tv_sec = Buf.st_mtime;
-   times[0].tv_nsec = times[1].tv_nsec = 0;
-   if (futimens(To.Fd(), times) != 0)
-   {
-      To.OpFail();
-      return _error->Errno("futimens",_("Failed to set modification time"));
-   }
-   Res.Size = To.FileSize();
-   To.Close();
-
-   if (stat(Itm->DestFile.c_str(),&Buf) != 0)
-      return _error->Errno("stat",_("Failed to stat"));
+   Res.LastModified = times[1].tv_sec = Buf.st_mtime;
+   times[0].tv_usec = times[1].tv_usec = 0;
+   if (utimes(Itm->DestFile.c_str(), times) != 0)
+      return _error->Errno("utimes",_("Failed to set modification time"));
 
    // Return a Done response
-   Res.LastModified = Buf.st_mtime;
    Res.TakeHashes(Hash);
 
    URIDone(Res);
-- 
cgit v1.2.3