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Add const qualifier to source parameters in zmq_z85_decode and zmq_z85_encode

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This commit is contained in:
Kapp Arnaud 2014-08-14 00:00:00 +02:00
parent fadb2a38d9
commit fbdc5aa22d
4 changed files with 7 additions and 7 deletions
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4
doc/zmq_z85_decode.txt
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@ -9,7 +9,7 @@ zmq_z85_decode - decode a binary key from Z85 printable text
SYNOPSIS
--------
*uint8_t *zmq_z85_decode (uint8_t *dest, char *string);*
*uint8_t *zmq_z85_decode (uint8_t *dest, const char *string);*
DESCRIPTION
@ -31,7 +31,7 @@ EXAMPLE
-------
.Decoding a CURVE key
----
char decoded [] = "rq:rM>}U?@Lns47E1%kR.o@n%FcmmsL/@{H8]yf7";
const char decoded [] = "rq:rM>}U?@Lns47E1%kR.o@n%FcmmsL/@{H8]yf7";
uint8_t public_key [32];
zmq_z85_decode (public_key, decoded);
----

2
doc/zmq_z85_encode.txt
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@ -9,7 +9,7 @@ zmq_z85_encode - encode a binary key as Z85 printable text
SYNOPSIS
--------
*char *zmq_z85_encode (char *dest, uint8_t *data, size_t size);*
*char *zmq_z85_encode (char *dest, const uint8_t *data, size_t size);*
DESCRIPTION

4
include/zmq.h
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@ -420,10 +420,10 @@ ZMQ_EXPORT int zmq_recvmsg (void *s, zmq_msg_t *msg, int flags);
/******************************************************************************/
/* Encode data with Z85 encoding. Returns encoded data */
ZMQ_EXPORT char *zmq_z85_encode (char *dest, uint8_t *data, size_t size);
ZMQ_EXPORT char *zmq_z85_encode (char *dest, const uint8_t *data, size_t size);
/* Decode data with Z85 encoding. Returns decoded data */
ZMQ_EXPORT uint8_t *zmq_z85_decode (uint8_t *dest, char *string);
ZMQ_EXPORT uint8_t *zmq_z85_decode (uint8_t *dest, const char *string);
/* Generate z85-encoded public and private keypair with libsodium. */
/* Returns 0 on success. */

4
src/zmq_utils.cpp
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@ -111,7 +111,7 @@ static uint8_t decoder [96] = {
// dest. Size must be a multiple of 4.
// Returns NULL and sets errno = EINVAL for invalid input.
char *zmq_z85_encode (char *dest, uint8_t *data, size_t size)
char *zmq_z85_encode (char *dest, const uint8_t *data, size_t size)
{
if (size % 4 != 0) {
errno = EINVAL;
@ -145,7 +145,7 @@ char *zmq_z85_encode (char *dest, uint8_t *data, size_t size)
// must be a multiple of 5.
// Returns NULL and sets errno = EINVAL for invalid input.
uint8_t *zmq_z85_decode (uint8_t *dest, char *string)
uint8_t *zmq_z85_decode (uint8_t *dest, const char *string)
{
if (strlen (string) % 5 != 0) {
errno = EINVAL;