diff options
| author | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2020-01-02 18:50:26 +0100 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2020-01-02 18:50:26 +0100 |
| commit | 8a0b1d0eff21fc8f0b6007107490d7064af5bacb (patch) | |
| tree | 7415d398692285106c1bca95f901798334765074 /include | |
| parent | 027a17b2714c7db6c1824142547afaa0d1ee27e8 (diff) | |
Support parsing [device] block size argument with SI suffix
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'include')
| -rw-r--r-- | include/common.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/common.h b/include/common.h index 9938ba0..5f768c1 100644 --- a/include/common.h +++ b/include/common.h @@ -159,4 +159,12 @@ void print_version(const char *progname); */ sqfs_compressor_t *lzo_compressor_create(const sqfs_compressor_config_t *cfg); +/* + Parse a number optionally followed by a KMG suffix (case insensitive). Prints + an error message to stderr and returns -1 on failure, 0 on success. + + The "what" string is used to prefix error messages (perror style). + */ +int parse_size(const char *what, size_t *out, const char *str); + #endif /* COMMON_H */ |