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| author | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2020-01-06 03:28:28 +0100 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2020-01-06 03:28:28 +0100 |
| commit | d053eb8096a790d81b67c844d918341e797c2659 (patch) | |
| tree | 41493bdf9374493f0e19db9f0c4a6eb4b69d4328 /include | |
| parent | 61da4d9d3249cc6001c64d371ef1bf82aeeab616 (diff) | |
Cleanup: use parse_size function to parse compressor options
The XZ option parser had a similar function to parse_size. This commit
removes the other implementation and extends parse_size with the one
missing feature, i.e. allowing a '%' suffix for a relative value.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'include')
| -rw-r--r-- | include/common.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/common.h b/include/common.h index 5f768c1..386d8fd 100644 --- a/include/common.h +++ b/include/common.h @@ -164,7 +164,11 @@ sqfs_compressor_t *lzo_compressor_create(const sqfs_compressor_config_t *cfg); an error message to stderr and returns -1 on failure, 0 on success. The "what" string is used to prefix error messages (perror style). + + If reference is non-zero, the suffix '%' can be used to compute the result as + a multiple of the reference value. */ -int parse_size(const char *what, size_t *out, const char *str); +int parse_size(const char *what, size_t *out, const char *str, + size_t reference); #endif /* COMMON_H */ |