зеркало из https://github.com/mozilla/gecko-dev.git
60 строки
1.3 KiB
C
60 строки
1.3 KiB
C
/*
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* NSS utility functions
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "prtypes.h"
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#include "prinit.h"
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#include "seccomon.h"
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#include "secerr.h"
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#include "ssl.h"
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#include "sslimpl.h"
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#include "sslproto.h"
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static int ssl_isInited = 0;
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static PRCallOnceType ssl_init = { 0 };
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PRStatus
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ssl_InitCallOnce(void *arg)
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{
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int *error = (int *)arg;
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SECStatus rv;
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rv = ssl_InitializePRErrorTable();
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if (rv != SECSuccess) {
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*error = SEC_ERROR_NO_MEMORY;
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return PR_FAILURE;
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}
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#ifdef DEBUG
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ssl3_CheckCipherSuiteOrderConsistency();
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#endif
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rv = ssl3_ApplyNSSPolicy();
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if (rv != SECSuccess) {
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*error = PORT_GetError();
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return PR_FAILURE;
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}
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return PR_SUCCESS;
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}
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SECStatus
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ssl_Init(void)
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{
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PRStatus nrv;
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/* short circuit test if we are already inited */
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if (!ssl_isInited) {
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int error;
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/* only do this once at init time, block all others until we are done */
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nrv = PR_CallOnceWithArg(&ssl_init, ssl_InitCallOnce, &error);
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if (nrv != PR_SUCCESS) {
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PORT_SetError(error);
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return SECFailure;
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}
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ssl_isInited = 1;
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}
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return SECSuccess;
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}
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