diff options
Diffstat (limited to 'src/lib/arch/bytes.h')
| -rw-r--r-- | src/lib/arch/bytes.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/lib/arch/bytes.h b/src/lib/arch/bytes.h index 4756ca2beb..245dc94bbe 100644 --- a/src/lib/arch/bytes.h +++ b/src/lib/arch/bytes.h @@ -16,12 +16,17 @@ #include <string.h> #include "lib/cc/torint.h" -/* The uint8 variants are defined to make the code more uniform. */ +/** + * Read an 8-bit from <b>cp</b>. + */ static inline uint8_t get_uint8(const void *cp) { return *(const uint8_t*)(cp); } +/** + * Store an 8-bit value from <b>v</b> to <b>cp</b>. + */ static inline void set_uint8(void *cp, uint8_t v) { @@ -93,7 +98,7 @@ set_uint64(void *cp, uint64_t v) memcpy(cp,&v,8); } -#ifdef WORDS_BIGENDIAN +#if defined(WORDS_BIGENDIAN) static inline uint16_t tor_htons(uint32_t a) { @@ -130,6 +135,9 @@ tor_ntohll(uint64_t a) return a; } #else /* !defined(WORDS_BIGENDIAN) */ +/** + * Convert a 16-bit value from host order to network order (big-endian). + **/ static inline uint16_t tor_htons(uint16_t a) { @@ -139,12 +147,18 @@ tor_htons(uint16_t a) ((a & 0xff00) >> 8); } +/** + * Convert a 16-bit value from network order (big-endian) to host order. + **/ static inline uint16_t tor_ntohs(uint16_t a) { return tor_htons(a); } +/** + * Convert a 32-bit value from host order to network order (big-endian). + **/ static inline uint32_t tor_htonl(uint32_t a) { @@ -156,6 +170,9 @@ tor_htonl(uint32_t a) ((a & 0xff000000) >>24); } +/** + * Convert a 32-bit value from network order (big-endian) to host order. + **/ static inline uint32_t tor_ntohl(uint32_t a) { |