gnutls_transport_set_global_errno(3)				      gnutls				      gnutls_transport_set_global_errno(3)

NAME

       gnutls_transport_set_global_errno - API function

SYNOPSIS

       #include <gnutls/gnutls.h>

       void gnutls_transport_set_global_errno(int err);

ARGUMENTS

       int err	   error value to store in global errno variable.

DESCRIPTION

       Store err in the global errno variable.	Useful values for err is EAGAIN and EINTR, other values are treated will be treated as real errors
       in the push/pull function.

       This function is useful in  replacement	push/pull  functions  set  by  gnutls_transport_set_push_function  and	gnutls_transport_set_pull-
       push_function  under  Windows, where the replacement push/pull may not have access to the same errno variable that is used by GnuTLS (e.g.,
       the application is linked to msvcr71.dll and gnutls is linked to msvcrt.dll).

       Whether this function is thread safe or not depends on whether the global variable errno is thread safe, some system libraries  make  it  a
       thread-local variable.  When feasible, using the guaranteed thread-safe gnutls_transport_set_errno() may be better.

REPORTING BUGS

       Report	bugs   to   <bug-gnutls@gnu.org>.   GnuTLS  home  page:  http://www.gnu.org/software/gnutls/  General  help  using  GNU  software:
       http://www.gnu.org/gethelp/

COPYRIGHT

       Copyright (C) 2008 Free Software Foundation.
       Copying and distribution of this file, with or without modification, are permitted in any medium without  royalty  provided  the  copyright
       notice and this notice are preserved.

SEE ALSO

       The  full documentation for gnutls is maintained as a Texinfo manual.  If the info and gnutls programs are properly installed at your site,
       the command

	      info gnutls

       should give you access to the complete manual.

gnutls								       2.8.6				      gnutls_transport_set_global_errno(3)