825 lines
18 KiB
C
825 lines
18 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/*
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* This file essentially replicates NSPR's source for the functions that
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* map system-specific error codes to NSPR error codes. We would use
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* NSPR's functions, instead of duplicating them, but they're private.
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* As long as SSL's server session cache code must do platform native I/O
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* to accomplish its job, and NSPR's error mapping functions remain private,
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* this code will continue to need to be replicated.
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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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#if 0
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#include "primpl.h"
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#else
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#define _PR_POLL_AVAILABLE 1
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#include "prerror.h"
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#endif
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#if defined(__bsdi__) || defined(NTO) || defined(DARWIN)
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#undef _PR_POLL_AVAILABLE
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#endif
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#if defined(_PR_POLL_AVAILABLE)
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#include <poll.h>
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#endif
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#include <errno.h>
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/* forward declarations. */
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void nss_MD_unix_map_default_error(int err);
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void
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nss_MD_unix_map_opendir_error(int err)
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{
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nss_MD_unix_map_default_error(err);
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}
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void
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nss_MD_unix_map_closedir_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case EINVAL:
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prError = PR_BAD_DESCRIPTOR_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_readdir_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case ENOENT:
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prError = PR_NO_MORE_FILES_ERROR;
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break;
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#ifdef EOVERFLOW
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case EOVERFLOW:
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prError = PR_IO_ERROR;
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break;
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#endif
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case EINVAL:
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prError = PR_IO_ERROR;
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break;
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case ENXIO:
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prError = PR_IO_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_unlink_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case EPERM:
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prError = PR_IS_DIRECTORY_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_stat_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case ETIMEDOUT:
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prError = PR_REMOTE_FILE_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_fstat_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case ETIMEDOUT:
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prError = PR_REMOTE_FILE_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_rename_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case EEXIST:
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prError = PR_DIRECTORY_NOT_EMPTY_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_access_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case ETIMEDOUT:
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prError = PR_REMOTE_FILE_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_mkdir_error(int err)
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{
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nss_MD_unix_map_default_error(err);
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}
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void
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nss_MD_unix_map_rmdir_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case EEXIST:
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prError = PR_DIRECTORY_NOT_EMPTY_ERROR;
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break;
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case EINVAL:
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prError = PR_DIRECTORY_NOT_EMPTY_ERROR;
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break;
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case ETIMEDOUT:
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prError = PR_REMOTE_FILE_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_read_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case EINVAL:
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prError = PR_INVALID_METHOD_ERROR;
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break;
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case ENXIO:
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prError = PR_INVALID_ARGUMENT_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_write_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case EINVAL:
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prError = PR_INVALID_METHOD_ERROR;
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break;
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case ENXIO:
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prError = PR_INVALID_METHOD_ERROR;
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break;
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case ETIMEDOUT:
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prError = PR_REMOTE_FILE_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_lseek_error(int err)
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{
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nss_MD_unix_map_default_error(err);
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}
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void
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nss_MD_unix_map_fsync_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case ETIMEDOUT:
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prError = PR_REMOTE_FILE_ERROR;
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break;
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case EINVAL:
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prError = PR_INVALID_METHOD_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_close_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case ETIMEDOUT:
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prError = PR_REMOTE_FILE_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_socket_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case ENOMEM:
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prError = PR_INSUFFICIENT_RESOURCES_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_socketavailable_error(int err)
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{
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PR_SetError(PR_BAD_DESCRIPTOR_ERROR, err);
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}
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void
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nss_MD_unix_map_recv_error(int err)
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{
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nss_MD_unix_map_default_error(err);
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}
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void
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nss_MD_unix_map_recvfrom_error(int err)
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{
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nss_MD_unix_map_default_error(err);
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}
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void
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nss_MD_unix_map_send_error(int err)
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{
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nss_MD_unix_map_default_error(err);
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}
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void
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nss_MD_unix_map_sendto_error(int err)
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{
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nss_MD_unix_map_default_error(err);
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}
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void
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nss_MD_unix_map_writev_error(int err)
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{
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nss_MD_unix_map_default_error(err);
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}
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void
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nss_MD_unix_map_accept_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case ENODEV:
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prError = PR_NOT_TCP_SOCKET_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_connect_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case EACCES:
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prError = PR_ADDRESS_NOT_SUPPORTED_ERROR;
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break;
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case ELOOP:
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prError = PR_ADDRESS_NOT_SUPPORTED_ERROR;
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break;
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case ENOENT:
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prError = PR_ADDRESS_NOT_SUPPORTED_ERROR;
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break;
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case ENXIO:
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prError = PR_IO_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_bind_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case EINVAL:
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prError = PR_SOCKET_ADDRESS_IS_BOUND_ERROR;
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break;
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/*
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* UNIX domain sockets are not supported in NSPR
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*/
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case EIO:
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prError = PR_ADDRESS_NOT_SUPPORTED_ERROR;
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break;
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case EISDIR:
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prError = PR_ADDRESS_NOT_SUPPORTED_ERROR;
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break;
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case ELOOP:
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prError = PR_ADDRESS_NOT_SUPPORTED_ERROR;
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break;
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case ENOENT:
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prError = PR_ADDRESS_NOT_SUPPORTED_ERROR;
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break;
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case ENOTDIR:
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prError = PR_ADDRESS_NOT_SUPPORTED_ERROR;
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break;
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case EROFS:
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prError = PR_ADDRESS_NOT_SUPPORTED_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_listen_error(int err)
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{
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nss_MD_unix_map_default_error(err);
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}
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void
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nss_MD_unix_map_shutdown_error(int err)
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{
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nss_MD_unix_map_default_error(err);
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}
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void
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nss_MD_unix_map_socketpair_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case ENOMEM:
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prError = PR_INSUFFICIENT_RESOURCES_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_getsockname_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case ENOMEM:
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prError = PR_INSUFFICIENT_RESOURCES_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_getpeername_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case ENOMEM:
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prError = PR_INSUFFICIENT_RESOURCES_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_getsockopt_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case EINVAL:
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prError = PR_BUFFER_OVERFLOW_ERROR;
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break;
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case ENOMEM:
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prError = PR_INSUFFICIENT_RESOURCES_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_setsockopt_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case EINVAL:
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prError = PR_BUFFER_OVERFLOW_ERROR;
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break;
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case ENOMEM:
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prError = PR_INSUFFICIENT_RESOURCES_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_open_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case EAGAIN:
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prError = PR_INSUFFICIENT_RESOURCES_ERROR;
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break;
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case EBUSY:
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prError = PR_IO_ERROR;
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break;
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case ENODEV:
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prError = PR_FILE_NOT_FOUND_ERROR;
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break;
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case ENOMEM:
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prError = PR_INSUFFICIENT_RESOURCES_ERROR;
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break;
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case ETIMEDOUT:
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prError = PR_REMOTE_FILE_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_mmap_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case EAGAIN:
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prError = PR_INSUFFICIENT_RESOURCES_ERROR;
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break;
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case EMFILE:
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prError = PR_INSUFFICIENT_RESOURCES_ERROR;
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break;
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case ENODEV:
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prError = PR_OPERATION_NOT_SUPPORTED_ERROR;
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break;
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case ENXIO:
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prError = PR_INVALID_ARGUMENT_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_gethostname_error(int err)
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{
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nss_MD_unix_map_default_error(err);
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}
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void
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nss_MD_unix_map_select_error(int err)
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{
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nss_MD_unix_map_default_error(err);
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}
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#ifdef _PR_POLL_AVAILABLE
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void
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nss_MD_unix_map_poll_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case EAGAIN:
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prError = PR_INSUFFICIENT_RESOURCES_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
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return;
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}
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PR_SetError(prError, err);
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}
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void
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nss_MD_unix_map_poll_revents_error(int err)
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{
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if (err & POLLNVAL)
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PR_SetError(PR_BAD_DESCRIPTOR_ERROR, EBADF);
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else if (err & POLLHUP)
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PR_SetError(PR_CONNECT_RESET_ERROR, EPIPE);
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else if (err & POLLERR)
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PR_SetError(PR_IO_ERROR, EIO);
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else
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PR_SetError(PR_UNKNOWN_ERROR, err);
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}
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#endif /* _PR_POLL_AVAILABLE */
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void
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nss_MD_unix_map_flock_error(int err)
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{
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PRErrorCode prError;
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switch (err) {
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case EINVAL:
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prError = PR_BAD_DESCRIPTOR_ERROR;
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break;
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case EWOULDBLOCK:
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prError = PR_FILE_IS_LOCKED_ERROR;
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break;
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default:
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nss_MD_unix_map_default_error(err);
|
|
return;
|
|
}
|
|
PR_SetError(prError, err);
|
|
}
|
|
|
|
void
|
|
nss_MD_unix_map_lockf_error(int err)
|
|
{
|
|
PRErrorCode prError;
|
|
switch (err) {
|
|
case EACCES:
|
|
prError = PR_FILE_IS_LOCKED_ERROR;
|
|
break;
|
|
case EDEADLK:
|
|
prError = PR_INSUFFICIENT_RESOURCES_ERROR;
|
|
break;
|
|
default:
|
|
nss_MD_unix_map_default_error(err);
|
|
return;
|
|
}
|
|
PR_SetError(prError, err);
|
|
}
|
|
|
|
#ifdef HPUX11
|
|
void
|
|
nss_MD_hpux_map_sendfile_error(int err)
|
|
{
|
|
nss_MD_unix_map_default_error(err);
|
|
}
|
|
#endif /* HPUX11 */
|
|
|
|
void
|
|
nss_MD_unix_map_default_error(int err)
|
|
{
|
|
PRErrorCode prError;
|
|
switch (err) {
|
|
case EACCES:
|
|
prError = PR_NO_ACCESS_RIGHTS_ERROR;
|
|
break;
|
|
case EADDRINUSE:
|
|
prError = PR_ADDRESS_IN_USE_ERROR;
|
|
break;
|
|
case EADDRNOTAVAIL:
|
|
prError = PR_ADDRESS_NOT_AVAILABLE_ERROR;
|
|
break;
|
|
case EAFNOSUPPORT:
|
|
prError = PR_ADDRESS_NOT_SUPPORTED_ERROR;
|
|
break;
|
|
case EAGAIN:
|
|
prError = PR_WOULD_BLOCK_ERROR;
|
|
break;
|
|
/*
|
|
* On QNX and Neutrino, EALREADY is defined as EBUSY.
|
|
*/
|
|
#if EALREADY != EBUSY
|
|
case EALREADY:
|
|
prError = PR_ALREADY_INITIATED_ERROR;
|
|
break;
|
|
#endif
|
|
case EBADF:
|
|
prError = PR_BAD_DESCRIPTOR_ERROR;
|
|
break;
|
|
#ifdef EBADMSG
|
|
case EBADMSG:
|
|
prError = PR_IO_ERROR;
|
|
break;
|
|
#endif
|
|
case EBUSY:
|
|
prError = PR_FILESYSTEM_MOUNTED_ERROR;
|
|
break;
|
|
case ECONNREFUSED:
|
|
prError = PR_CONNECT_REFUSED_ERROR;
|
|
break;
|
|
case ECONNRESET:
|
|
prError = PR_CONNECT_RESET_ERROR;
|
|
break;
|
|
case EDEADLK:
|
|
prError = PR_DEADLOCK_ERROR;
|
|
break;
|
|
#ifdef EDIRCORRUPTED
|
|
case EDIRCORRUPTED:
|
|
prError = PR_DIRECTORY_CORRUPTED_ERROR;
|
|
break;
|
|
#endif
|
|
#ifdef EDQUOT
|
|
case EDQUOT:
|
|
prError = PR_NO_DEVICE_SPACE_ERROR;
|
|
break;
|
|
#endif
|
|
case EEXIST:
|
|
prError = PR_FILE_EXISTS_ERROR;
|
|
break;
|
|
case EFAULT:
|
|
prError = PR_ACCESS_FAULT_ERROR;
|
|
break;
|
|
case EFBIG:
|
|
prError = PR_FILE_TOO_BIG_ERROR;
|
|
break;
|
|
case EINPROGRESS:
|
|
prError = PR_IN_PROGRESS_ERROR;
|
|
break;
|
|
case EINTR:
|
|
prError = PR_PENDING_INTERRUPT_ERROR;
|
|
break;
|
|
case EINVAL:
|
|
prError = PR_INVALID_ARGUMENT_ERROR;
|
|
break;
|
|
case EIO:
|
|
prError = PR_IO_ERROR;
|
|
break;
|
|
case EISCONN:
|
|
prError = PR_IS_CONNECTED_ERROR;
|
|
break;
|
|
case EISDIR:
|
|
prError = PR_IS_DIRECTORY_ERROR;
|
|
break;
|
|
case ELOOP:
|
|
prError = PR_LOOP_ERROR;
|
|
break;
|
|
case EMFILE:
|
|
prError = PR_PROC_DESC_TABLE_FULL_ERROR;
|
|
break;
|
|
case EMLINK:
|
|
prError = PR_MAX_DIRECTORY_ENTRIES_ERROR;
|
|
break;
|
|
case EMSGSIZE:
|
|
prError = PR_INVALID_ARGUMENT_ERROR;
|
|
break;
|
|
#ifdef EMULTIHOP
|
|
case EMULTIHOP:
|
|
prError = PR_REMOTE_FILE_ERROR;
|
|
break;
|
|
#endif
|
|
case ENAMETOOLONG:
|
|
prError = PR_NAME_TOO_LONG_ERROR;
|
|
break;
|
|
case ENETUNREACH:
|
|
prError = PR_NETWORK_UNREACHABLE_ERROR;
|
|
break;
|
|
case ENFILE:
|
|
prError = PR_SYS_DESC_TABLE_FULL_ERROR;
|
|
break;
|
|
case ENOBUFS:
|
|
prError = PR_INSUFFICIENT_RESOURCES_ERROR;
|
|
break;
|
|
case ENODEV:
|
|
prError = PR_FILE_NOT_FOUND_ERROR;
|
|
break;
|
|
case ENOENT:
|
|
prError = PR_FILE_NOT_FOUND_ERROR;
|
|
break;
|
|
case ENOLCK:
|
|
prError = PR_FILE_IS_LOCKED_ERROR;
|
|
break;
|
|
#ifdef ENOLINK
|
|
case ENOLINK:
|
|
prError = PR_REMOTE_FILE_ERROR;
|
|
break;
|
|
#endif
|
|
case ENOMEM:
|
|
prError = PR_OUT_OF_MEMORY_ERROR;
|
|
break;
|
|
case ENOPROTOOPT:
|
|
prError = PR_INVALID_ARGUMENT_ERROR;
|
|
break;
|
|
case ENOSPC:
|
|
prError = PR_NO_DEVICE_SPACE_ERROR;
|
|
break;
|
|
#ifdef ENOSR
|
|
case ENOSR:
|
|
prError = PR_INSUFFICIENT_RESOURCES_ERROR;
|
|
break;
|
|
#endif
|
|
case ENOTCONN:
|
|
prError = PR_NOT_CONNECTED_ERROR;
|
|
break;
|
|
case ENOTDIR:
|
|
prError = PR_NOT_DIRECTORY_ERROR;
|
|
break;
|
|
case ENOTSOCK:
|
|
prError = PR_NOT_SOCKET_ERROR;
|
|
break;
|
|
case ENXIO:
|
|
prError = PR_FILE_NOT_FOUND_ERROR;
|
|
break;
|
|
case EOPNOTSUPP:
|
|
prError = PR_NOT_TCP_SOCKET_ERROR;
|
|
break;
|
|
#ifdef EOVERFLOW
|
|
case EOVERFLOW:
|
|
prError = PR_BUFFER_OVERFLOW_ERROR;
|
|
break;
|
|
#endif
|
|
case EPERM:
|
|
prError = PR_NO_ACCESS_RIGHTS_ERROR;
|
|
break;
|
|
case EPIPE:
|
|
prError = PR_CONNECT_RESET_ERROR;
|
|
break;
|
|
#ifdef EPROTO
|
|
case EPROTO:
|
|
prError = PR_IO_ERROR;
|
|
break;
|
|
#endif
|
|
case EPROTONOSUPPORT:
|
|
prError = PR_PROTOCOL_NOT_SUPPORTED_ERROR;
|
|
break;
|
|
case EPROTOTYPE:
|
|
prError = PR_ADDRESS_NOT_SUPPORTED_ERROR;
|
|
break;
|
|
case ERANGE:
|
|
prError = PR_INVALID_METHOD_ERROR;
|
|
break;
|
|
case EROFS:
|
|
prError = PR_READ_ONLY_FILESYSTEM_ERROR;
|
|
break;
|
|
case ESPIPE:
|
|
prError = PR_INVALID_METHOD_ERROR;
|
|
break;
|
|
case ETIMEDOUT:
|
|
prError = PR_IO_TIMEOUT_ERROR;
|
|
break;
|
|
#if EWOULDBLOCK != EAGAIN
|
|
case EWOULDBLOCK:
|
|
prError = PR_WOULD_BLOCK_ERROR;
|
|
break;
|
|
#endif
|
|
case EXDEV:
|
|
prError = PR_NOT_SAME_DEVICE_ERROR;
|
|
break;
|
|
|
|
default:
|
|
prError = PR_UNKNOWN_ERROR;
|
|
break;
|
|
}
|
|
PR_SetError(prError, err);
|
|
}
|