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gnutls_global_init(3) [centos man page]

gnutls_global_init(3)						      gnutls						     gnutls_global_init(3)

NAME

       gnutls_global_init - API function

SYNOPSIS

       #include <gnutls/gnutls.h>

       int gnutls_global_init( void);

ARGUMENTS

	void

DESCRIPTION

       This function initializes the global data to defaults.  In order to free resources you may call gnutls_global_deinit() when gnutls usage is
       no longer needed.

       Note that this function will also initialize the underlying crypto backend, if it has not been initialized before.

       This function increments a global counter, so that gnutls_global_deinit() only releases resources when it has been called as many times	as
       gnutls_global_init().   This  is  useful  when GnuTLS is used by more than one library in an application.  This function can be called many
       times, but will only do something the first time.

       Note!  This function is not thread safe.  If two threads call this function simultaneously, they can cause  a  race  between  checking  the
       global counter and incrementing it, causing both threads to execute the library initialization code.  That would lead to a memory leak.	To
       handle this, your application could invoke this function after aquiring a thread mutex.	To ignore the potential memory	leak  is  also	an
       option.

RETURNS

       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error code is returned.

REPORTING BUGS

       Report bugs to <bug-gnutls@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GnuTLS home page: http://www.gnu.org/software/gnutls/

COPYRIGHT

       Copyright (C) 2012 Free Software Foundation, Inc..
       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.  As an alternative you may obtain the manual from:

	      http://www.gnu.org/software/gnutls/manual/

gnutls								      3.1.15						     gnutls_global_init(3)

Check Out this Related Man Page

gnutls_openpgp_privkey_export_rsa_raw(3)			      gnutls				  gnutls_openpgp_privkey_export_rsa_raw(3)

NAME

       gnutls_openpgp_privkey_export_rsa_raw - API function

SYNOPSIS

       #include <gnutls/openpgp.h>

       int  gnutls_openpgp_privkey_export_rsa_raw(gnutls_openpgp_privkey_t  pkey,  gnutls_datum_t  *  m,  gnutls_datum_t  * e, gnutls_datum_t * d,
       gnutls_datum_t * p, gnutls_datum_t * q, gnutls_datum_t * u);

ARGUMENTS

       gnutls_openpgp_privkey_t pkey
		   Holds the certificate

       gnutls_datum_t * m
		   will hold the modulus

       gnutls_datum_t * e
		   will hold the public exponent

       gnutls_datum_t * d
		   will hold the private exponent

       gnutls_datum_t * p
		   will hold the first prime (p)

       gnutls_datum_t * q
		   will hold the second prime (q)

       gnutls_datum_t * u
		   will hold the coefficient

DESCRIPTION

       This function will export the RSA private key's parameters found in the given structure.   The  new  parameters	will  be  allocated  using
       gnutls_malloc() and will be stored in the appropriate datum.

RETURNS

       GNUTLS_E_SUCCESS on success, otherwise a negative error code.

SINCE

       2.4.0

REPORTING BUGS

       Report bugs to <bug-gnutls@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GnuTLS home page: http://www.gnu.org/software/gnutls/

COPYRIGHT

       Copyright (C) 2012 Free Software Foundation, Inc..
       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.  As an alternative you may obtain the manual from:

	      http://www.gnu.org/software/gnutls/manual/

gnutls								      3.1.15				  gnutls_openpgp_privkey_export_rsa_raw(3)
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