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gnutls_global_set_mem_functions(3) [centos man page]

gnutls_global_set_mem_functions(3)				      gnutls					gnutls_global_set_mem_functions(3)

NAME
gnutls_global_set_mem_functions - API function SYNOPSIS
#include <gnutls/gnutls.h> void gnutls_global_set_mem_functions(gnutls_alloc_function alloc_func, gnutls_alloc_function secure_alloc_func, gnutls_is_secure_function is_secure_func, gnutls_realloc_function realloc_func, gnutls_free_function free_func); ARGUMENTS
gnutls_alloc_function alloc_func it's the default memory allocation function. Like malloc(). gnutls_alloc_function secure_alloc_func This is the memory allocation function that will be used for sensitive data. gnutls_is_secure_function is_secure_func a function that returns 0 if the memory given is not secure. May be NULL. gnutls_realloc_function realloc_func A realloc function gnutls_free_function free_func The function that frees allocated data. Must accept a NULL pointer. DESCRIPTION
This is the function where you set the memory allocation functions gnutls is going to use. By default the libc's allocation functions (mal- loc(), free()), are used by gnutls, to allocate both sensitive and not sensitive data. This function is provided to set the memory alloca- tion functions to something other than the defaults This function must be called before gnutls_global_init() is called. This function is not thread safe. 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_set_mem_functions(3)

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gnutls_psk_set_server_credentials_function(3)			      gnutls			     gnutls_psk_set_server_credentials_function(3)

NAME
gnutls_psk_set_server_credentials_function - API function SYNOPSIS
#include <gnutls/gnutls.h> void gnutls_psk_set_server_credentials_function(gnutls_psk_server_credentials_t cred, gnutls_psk_server_credentials_function * func); ARGUMENTS
gnutls_psk_server_credentials_t cred is a gnutls_psk_server_credentials_t structure. gnutls_psk_server_credentials_function * func is the callback function DESCRIPTION
This function can be used to set a callback to retrieve the user's PSK credentials. The callback's function form is: int (*call- back)(gnutls_session_t, const char* username, gnutls_datum_t* key); username contains the actual username. The key must be filled in using the gnutls_malloc(). In case the callback returned a negative number then gnutls will assume that the username does not exist. The callback function will only be called once per handshake. The callback function should return 0 on success, while -1 indicates an error. 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_psk_set_server_credentials_function(3)
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