Query: gnutls_record_get_direction
OS: suse
Section: 3
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
gnutls_record_get_direction(3) gnutls gnutls_record_get_direction(3)NAMEgnutls_record_get_direction - return the direction of the last interrupted function callSYNOPSIS#include <gnutls/gnutls.h> int gnutls_record_get_direction(gnutls_session_t session);ARGUMENTSgnutls_session_t session is a gnutls_session_t structure.DESCRIPTIONThis function provides information about the internals of the record protocol and is only useful if a prior gnutls function call (e.g. gnutls_handshake()) was interrupted for some reason, that is, if a function returned GNUTLS_E_INTERRUPTED or GNUTLS_E_AGAIN. In such a case, you might want to call select() or poll() before calling the interrupted gnutls function again. To tell you whether a file descrip- tor should be selected for either reading or writing, gnutls_record_get_direction() returns 0 if the interrupted function was trying to read data, and 1 if it was trying to write data.RETURNS0 if trying to read data, 1 if trying to write data.REPORTING BUGSReport 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/COPYRIGHTCopyright (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 ALSOThe 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_record_get_direction(3)