GNU/Linux man pages
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Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 5.3 |
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gnutls_record_get_direction(3) |
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gnutls_record_get_direction − This function will return the direction of the last interrupted function call
#include <gnutls/gnutls.h>
int gnutls_record_get_direction(gnutls_session_t session);
gnutls_session_t session
is a gnutls_session_t structure.
This 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 descriptor 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.
Report bugs to <bug-gnutls@gnu.org>.
Copyright
© 2004 Free Software Foundation.
Permission is granted to make and distribute verbatim copies
of this manual provided the copyright notice and this
permission notice are preserved on all copies.
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.
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gnutls_record_get_direction(3) | |