diff options
Diffstat (limited to 'lib/sqfshelper/perror.c')
| -rw-r--r-- | lib/sqfshelper/perror.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/lib/sqfshelper/perror.c b/lib/sqfshelper/perror.c new file mode 100644 index 0000000..6f972d8 --- /dev/null +++ b/lib/sqfshelper/perror.c @@ -0,0 +1,71 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ +/* + * print_version.c + * + * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at> + */ +#include "config.h" + +#include "sqfs/error.h" + +#include "highlevel.h" + +#include <stdio.h> + +void sqfs_perror(const char *file, const char *action, int error_code) +{ + 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; + default: + errstr = "libsquashfs returned an unknown error code"; + break; + } + + fprintf(stderr, "%s: %s: %s.\n", file, action, errstr); +} |