Changeset 1763 for zzuf/trunkTweet

Timestamp:

Mar 2, 2007, 12:53:51 AM (15 years ago)

Author:

Sam Hocevar

Message:

• Save errno in offset_check, thanks to Sami Liedes.

File:

• zzuf/trunk/src/lib-fd.c (modified) (3 diffs)

zzuf/trunk/src/lib-fd.c

@@ -35 +35 @@
 #include <string.h>
 #include <stdio.h>
+#include <errno.h>
 
 #if defined HAVE_WINSOCK2_H
@@ -490 +491 @@
 #endif
 
+/* Sanity check, can be OK though (for instance with a character device) */
 static void offset_check(int fd)
 {
-    /* Sanity check, can be OK though (for instance with a character device) */
+    int orig_errno = errno;
 #if defined HAVE_LSEEK64
     off64_t ret;
@@ -504 +506 @@
     if(ret != -1 && ret != _zz_getpos(fd))
         debug("warning: offset inconsistency");
-}
-
+    errno = orig_errno;
+}
+