diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/osmocom/core/utils.h | 61 |
1 files changed, 7 insertions, 54 deletions
diff --git a/include/osmocom/core/utils.h b/include/osmocom/core/utils.h index 1e5fab70..940c25f8 100644 --- a/include/osmocom/core/utils.h +++ b/include/osmocom/core/utils.h @@ -1,10 +1,12 @@ #ifndef OSMOCORE_UTIL_H #define OSMOCORE_UTIL_H -/*! \file utils.h - * \brief General-purpose utilities in the Osmocom core library +/*! \defgroup utils General-purpose utility functions + * @{ */ +/*! \file utils.h */ + /*! \brief Determine number of elements in an array of static size */ #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) /*! \brief Return the maximum of two specified values */ @@ -20,74 +22,23 @@ struct value_string { const char *str; /*!< \brief human-readable string */ }; -/*! \fn get_value_string(const struct value_string *vs, uint32_t val) - * \brief get human-readable string for given value - * \param[in] vs Array of value_string tuples - * \param[in] val Value to be converted - * \returns pointer to human-readable string - */ const char *get_value_string(const struct value_string *vs, uint32_t val); -/*! \fn get_string_value(const struct value_string *vs, const char *str) - * \brief get numeric value for given human-readable string - * \param[in] vs Array of value_string tuples - * \param[in] str human-readable string - * \returns numeric value (>0) or negative numer in case of error - */ int get_string_value(const struct value_string *vs, const char *str); -/*! \fn osmo_bcd2char(uint8_t bcd) - * \brief Convert BCD-encoded digit into printable character - * \param[in] bcd A single BCD-encoded digit - * \returns single printable character - */ char osmo_bcd2char(uint8_t bcd); /* only works for numbers in ascci */ uint8_t osmo_char2bcd(char c); int osmo_hexparse(const char *str, uint8_t *b, int max_len); -/*! \fn osmo_hexdump(const unsigned char *buf, int len) - * \brief Convert binary sequence to hexadecimal ASCII string - * This function will print a sequence of bytes as hexadecimal numbers, - * adding one space character between each byte (e.g. "1a ef d9") - * \param[in] buf pointer to sequence of bytes - * \param[in] len length of buf in number of bytes - * \returns pointer to zero-terminated string - */ +char *osmo_ubit_dump(const uint8_t *bits, unsigned int len); char *osmo_hexdump(const unsigned char *buf, int len); - -/*! \fn osmo_hexdump_nospc(const unsigned char *buf, int len) - * \brief Convert binary sequence to hexadecimal ASCII string - * This function will print a sequence of bytes as hexadecimal numbers, - * without any space character between each byte (e.g. "1aefd9") - * \param[in] buf pointer to sequence of bytes - * \param[in] len length of buf in number of bytes - * \returns pointer to zero-terminated string - */ char *osmo_osmo_hexdump_nospc(const unsigned char *buf, int len); -/*! \fn osmo_ubit_dump(const uint8_t *bits, unsigned int len) - * \brief Convert a sequence of unpacked bits to ASCII string - * \param[in] bits A sequence of unpacked bits - * \param[in] len Length of bits - */ -char *osmo_ubit_dump(const uint8_t *bits, unsigned int len); - #define osmo_static_assert(exp, name) typedef int dummy##name [(exp) ? 1 : -1]; -/*! \fn osmo_str2lower(char *out, const char *in) - * \brief Convert an entire string to lower case - * \param[out] out output string, caller-allocated - * \param[in] in input string - */ void osmo_str2lower(char *out, const char *in); - -/*! \fn osmo_str2upper(char *out, const char *in) - * \brief Convert an entire string to upper case - * \param[out] out output string, caller-allocated - * \param[in] in input string - */ void osmo_str2upper(char *out, const char *in); #define OSMO_SNPRINTF_RET(ret, rem, offset, len) \ @@ -99,4 +50,6 @@ do { \ rem -= ret; \ } while (0) +/*! }@ */ + #endif |