* configure.ac (gl_INIT): Add gnulib stuff.

(fseeko, ftello, ttyname, isascii): Replaced the AC_REPLACE_FUNCS
by a simple check.
(putc_unlocked): Removed check.  Not used.
(strsep, mkdtemp, asprintf): Replaced checks by gnulib checks.
(xsize): Added will probably come handy soon.
(CFLAGS): Use -Wformat-security instead of
-Wformat-nonliteral. Add --Wno-format-y2k.
* gl/, gl/m4/: New.

* gpg-agent.c: Include setenv.h.

* Makefile.am (AM_CPPFLAGS): Added.

* util.h: Add some includes for gnulib.
(ttyname, isascii): Define them inline.
* fseeko.c, ftello.c: Removed.
* strsep.c, mkdtemp.c: Removed.
* ttyname.c, isascii.c: Removed.

* mkdtemp.c: Removed.
* exec.c: Include mkdtemp.h

* keybox-file.c (ftello) [!HAVE_FSEEKO]: New replacement
function.  Copied from ../common/ftello.c.
* keybox-update.c (fseeko) [!HAVE_FSEEKO]: New replacement
function.  Copied from ../common/iobuf.c.

* scdaemon.c: Include mkdtemp.h.

* misc.c: Include setenv.h.

* symcryptrun.c: Include mkdtemp.h.

1 files changed, 32 insertions, 0 deletions

diff --git a/kbx/keybox-update.c b/kbx/keybox-update.c
index eabaa1db2..a16c18e23 100644
--- a/kbx/keybox-update.c
+++ b/kbx/keybox-update.c
@@ -31,6 +31,38 @@
 #define EXTSEP_S "."
 
 
+#if !defined(HAVE_FSEEKO) && !defined(fseeko)
+
+#ifdef HAVE_LIMITS_H
+# include <limits.h>
+#endif
+#ifndef LONG_MAX
+# define LONG_MAX ((long) ((unsigned long) -1 >> 1))
+#endif
+#ifndef LONG_MIN
+# define LONG_MIN (-1 - LONG_MAX)
+#endif
+
+/****************
+ * A substitute for fseeko, for hosts that don't have it.
+ */
+static int
+fseeko (FILE * stream, off_t newpos, int whence)
+{
+  while (newpos != (long) newpos)
+    {
+      long pos = newpos < 0 ? LONG_MIN : LONG_MAX;
+      if (fseek (stream, pos, whence) != 0)
+	return -1;
+      newpos -= pos;
+      whence = SEEK_CUR;
+    }
+  return fseek (stream, (long) newpos, whence);
+}
+#endif /* !defined(HAVE_FSEEKO) && !defined(fseeko) */
+
+
+
 static int
 create_tmp_file (const char *template,
                  char **r_bakfname, char **r_tmpfname, FILE **r_fp)