X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Ffseeko.c;h=abab5e995221ea3fc95f2af621b057545a0b9d55;hb=7ef852ba849ac1fc4bef6d48e47e2dd3c0914feb;hp=8887f2469d03e74e86d28a54d0a59ea9940f5752;hpb=441aa3044f43e5572f58c354f01e6bc070acd5c7;p=gnulib.git

diff --git a/lib/fseeko.c b/lib/fseeko.c
index 8887f2469..abab5e995 100644
--- a/lib/fseeko.c
+++ b/lib/fseeko.c
@@ -1,5 +1,5 @@
 /* An fseeko() function that, together with fflush(), is POSIX compliant.
-   Copyright (C) 2007-2009 Free Software Foundation, Inc.
+   Copyright (C) 2007-2011 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -25,14 +25,13 @@
 
 #include "stdio-impl.h"
 
+int
+fseeko (FILE *fp, off_t offset, int whence)
 #undef fseeko
 #if !HAVE_FSEEKO
 # undef fseek
 # define fseeko fseek
 #endif
-
-int
-rpl_fseeko (FILE *fp, off_t offset, int whence)
 {
 #if LSEEK_PIPE_BROKEN
   /* mingw gives bogus answers rather than failure on non-seekable files.  */
@@ -70,7 +69,7 @@ rpl_fseeko (FILE *fp, off_t offset, int whence)
       && fp->_rcount == 0
       && fp->_wcount == 0
       && fp->_ungetc_count == 0)
-#elif defined _IOERR                /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw */
+#elif defined _IOERR                /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw, NonStop Kernel */
   if (fp_->_ptr == fp_->_base
       && (fp_->_ptr == NULL || fp_->_cnt == 0))
 #elif defined __UCLIBC__            /* uClibc */
@@ -110,12 +109,29 @@ rpl_fseeko (FILE *fp, off_t offset, int whence)
 #if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
       fp->_flags &= ~_IO_EOF_SEEN;
 #elif defined __sferror || defined __DragonFly__ /* FreeBSD, NetBSD, OpenBSD, DragonFly, MacOS X, Cygwin */
+# if defined __CYGWIN__
+      /* fp_->_offset is typed as an integer.  */
       fp_->_offset = pos;
+# else
+      /* fp_->_offset is an fpos_t.  */
+      {
+        /* Use a union, since on NetBSD, the compilation flags
+           determine whether fpos_t is typedef'd to off_t or a struct
+           containing a single off_t member.  */
+        union
+          {
+            fpos_t f;
+            off_t o;
+          } u;
+        u.o = pos;
+        fp_->_offset = u.f;
+      }
+# endif
       fp_->_flags |= __SOFF;
       fp_->_flags &= ~__SEOF;
 #elif defined __EMX__               /* emx+gcc */
       fp->_flags &= ~_IOEOF;
-#elif defined _IOERR                /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw */
+#elif defined _IOERR                /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw, NonStop Kernel */
       fp->_flag &= ~_IOEOF;
 #elif defined __MINT__              /* Atari FreeMiNT */
       fp->__offset = pos;