diff options
Diffstat (limited to 'src/xz/message.h')
| -rw-r--r-- | src/xz/message.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/xz/message.h b/src/xz/message.h index dd5fa4d4..37e60821 100644 --- a/src/xz/message.h +++ b/src/xz/message.h @@ -86,15 +86,19 @@ extern const char *message_strm(lzma_ret code); extern void message_mem_needed(enum message_verbosity v, uint64_t memusage); +/// Buffer size for message_filters_to_str() +#define FILTERS_STR_SIZE 512 + + /// \brief Get the filter chain as a string /// +/// \param buf Pointer to caller allocated buffer to hold +/// the filter chain string /// \param filters Pointer to the filter chain /// \param all_known If true, all filter options are printed. /// If false, only the options that get stored /// into .xz headers are printed. -/// -/// \return Pointer to a statically allocated buffer. -extern const char *message_filters_to_str( +extern void message_filters_to_str(char buf[FILTERS_STR_SIZE], const lzma_filter *filters, bool all_known); |