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| author | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2020-03-05 22:38:15 +0100 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2020-03-05 22:41:04 +0100 |
| commit | 85e36aab1258d8d9ec7b61ce013f167ef8e03ae0 (patch) | |
| tree | b1d59cce7894520b53c6b1fa86666d91587aaf82 /include/common.h | |
| parent | 5acb22a6a7168f8b961777482f39a125158def50 (diff) | |
Change the signature of sqfs_compressor_create to return an error code
Make sure the function has a way of telling the caller *why* it failed.
This way, the function can convey whether it had an internal error, an
allocation failure, whether the arguments are totaly nonsensical, or
simply that the compressor *or specific configuration* is not supported.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'include/common.h')
| -rw-r--r-- | include/common.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/common.h b/include/common.h index bbdf81d..2ecea42 100644 --- a/include/common.h +++ b/include/common.h @@ -148,7 +148,8 @@ void print_version(const char *progname); XXX: This must be in libcommon instead of libsquashfs for legal reasons. */ -sqfs_compressor_t *lzo_compressor_create(const sqfs_compressor_config_t *cfg); +int lzo_compressor_create(const sqfs_compressor_config_t *cfg, + sqfs_compressor_t **out); /* Parse a number optionally followed by a KMG suffix (case insensitive). Prints |