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/* SPDX-License-Identifier: GPL-3.0-or-later */
/*
* print_version.c
*
* Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
*/
#include "common.h"
#include <stdio.h>
void sqfs_perror(const char *file, const char *action, int error_code)
{
os_error_t syserror;
const char *errstr;
switch (error_code) {
case SQFS_ERROR_ALLOC:
errstr = "out of memory";
break;
case SQFS_ERROR_IO:
errstr = "I/O error";
break;
case SQFS_ERROR_COMPRESSOR:
errstr = "internal compressor error";
break;
case SQFS_ERROR_INTERNAL:
errstr = "internal error";
break;
case SQFS_ERROR_CORRUPTED:
errstr = "data corrupted";
break;
case SQFS_ERROR_UNSUPPORTED:
errstr = "unknown or not supported";
break;
case SQFS_ERROR_OVERFLOW:
errstr = "numeric overflow";
break;
case SQFS_ERROR_OUT_OF_BOUNDS:
errstr = "location out of bounds";
break;
case SFQS_ERROR_SUPER_MAGIC:
errstr = "wrong magic value in super block";
break;
case SFQS_ERROR_SUPER_VERSION:
errstr = "wrong squashfs version in super block";
break;
case SQFS_ERROR_SUPER_BLOCK_SIZE:
errstr = "invalid block size specified in super block";
break;
case SQFS_ERROR_NOT_DIR:
errstr = "target is not a directory";
break;
case SQFS_ERROR_NO_ENTRY:
errstr = "no such file or directory";
break;
case SQFS_ERROR_LINK_LOOP:
errstr = "hard link loop detected";
break;
case SQFS_ERROR_NOT_FILE:
errstr = "target is not a file";
break;
case SQFS_ERROR_ARG_INVALID:
errstr = "invalid argument";
break;
case SQFS_ERROR_SEQUENCE:
errstr = "illegal oder of operations";
break;
default:
errstr = "libsquashfs returned an unknown error code";
break;
}
syserror = get_os_error_state();
if (file != NULL)
fprintf(stderr, "%s: ", file);
if (action != NULL)
fprintf(stderr, "%s: ", action);
fprintf(stderr, "%s.\n", errstr);
set_os_error_state(syserror);
if (error_code == SQFS_ERROR_IO) {
#if defined(_WIN32) || defined(__WINDOWS__)
w32_perror("OS error");
#else
perror("OS error");
#endif
}
}
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