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Diffstat (limited to '')
| -rw-r--r-- | src/xz/util.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/xz/util.h b/src/xz/util.h index 511d2ee9..3657eb80 100644 --- a/src/xz/util.h +++ b/src/xz/util.h @@ -41,6 +41,26 @@ extern uint64_t str_to_uint64(const char *name, const char *value, uint64_t min, uint64_t max); +/// \brief Convert uint64_t to a string +/// +/// Convert the given value to a string with locale-specific thousand +/// separators, if supported by the snprintf() implementation. The string +/// is stored into an internal static buffer indicated by the slot argument. +/// A pointer to the selected buffer is returned. +/// +/// This function exists, because non-POSIX systems don't support thousand +/// separator in format strings. Solving the problem in a simple way doesn't +/// work, because it breaks gettext (specifically, the xgettext tool). +extern const char *uint64_to_str(uint64_t value, uint32_t slot); + + +/// \brief Convert double to a string with one decimal place +/// +/// This is like uint64_to_str() except that this converts a double and +/// uses exactly one decimal place. +extern const char *double_to_str(double value); + + /// \brief Check if filename is empty and print an error message extern bool is_empty_filename(const char *filename); |