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minor changes, added const to some params

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This commit is contained in:
jmjatlanta 2016-12-15 12:41:14 -05:00
parent cb7be4706c
commit 59e0c1ae35
4 changed files with 29 additions and 35 deletions
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56
.cproject
View file

@ -1,11 +1,11 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
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<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
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@ -14,27 +14,27 @@
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<additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>
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@ -43,12 +43,12 @@
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@ -58,15 +58,7 @@
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<buildTarget>all</buildTarget>
<stopOnError>true</stopOnError>
<useDefaultCommand>false</useDefaultCommand>
<runAllBuilders>true</runAllBuilders>
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<buildCommand>make</buildCommand>
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</buildTargets>

2
include/mh/hashes.h
View file

@ -1,3 +1,5 @@
#pragma once
#include "errors.h"
// definitions of hash functions

2
include/mh/multihash.h
View file

@ -26,7 +26,7 @@ int mh_multihash_length(const unsigned char *multihash, size_t len);
* @param digest the results
* @returns error if less than zero, otherwise 0
*/
int mh_multihash_digest(unsigned char *multihash, size_t len,
int mh_multihash_digest(const unsigned char *multihash, size_t len,
unsigned char **digest, size_t *digest_len);
/**

4
src/multihash.c
View file

@ -85,14 +85,14 @@ int mh_multihash_length(const unsigned char *mh, size_t len) {
* @param digest the results
* @returns error if less than zero, otherwise 0
*/
int mh_multihash_digest(unsigned char *multihash, size_t len, unsigned char **digest,
int mh_multihash_digest(const unsigned char *multihash, size_t len, unsigned char **digest,
size_t *digest_len) {
int err = check_multihash(multihash, len);
if (err)
return err;
(*digest_len) = (size_t) mh_multihash_length(multihash, len);
(*digest) = multihash + 2; // Always true without varint
(*digest) = (unsigned char*)multihash + 2; // Always true without varint
return 0;
}