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author | delphij <delphij@FreeBSD.org> | 2015-03-31 19:12:13 +0000 |
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committer | delphij <delphij@FreeBSD.org> | 2015-03-31 19:12:13 +0000 |
commit | e1529aa2cb5ad23ffa123970765e26b75a519420 (patch) | |
tree | 50ae6e48259ea6398c7d99ee106180fb209e9a29 /sbin/md5 | |
parent | 629c6677c8de587f5013d744b6d27749ee78cc73 (diff) | |
download | FreeBSD-src-e1529aa2cb5ad23ffa123970765e26b75a519420.zip FreeBSD-src-e1529aa2cb5ad23ffa123970765e26b75a519420.tar.gz |
Constify.
Suggested by: rdivacky
MFC after: 2 weeks
Diffstat (limited to 'sbin/md5')
-rw-r--r-- | sbin/md5/md5.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/sbin/md5/md5.c b/sbin/md5/md5.c index d7de5c0..f4c56ac 100644 --- a/sbin/md5/md5.c +++ b/sbin/md5/md5.c @@ -70,11 +70,11 @@ typedef struct Algorithm_t { } Algorithm_t; static void MD5_Update(MD5_CTX *, const unsigned char *, size_t); -static void MDString(Algorithm_t *, const char *); -static void MDTimeTrial(Algorithm_t *); -static void MDTestSuite(Algorithm_t *); -static void MDFilter(Algorithm_t *, int); -static void usage(Algorithm_t *); +static void MDString(const Algorithm_t *, const char *); +static void MDTimeTrial(const Algorithm_t *); +static void MDTestSuite(const Algorithm_t *); +static void MDFilter(const Algorithm_t *, int); +static void usage(const Algorithm_t *); typedef union { MD5_CTX md5; @@ -91,7 +91,7 @@ typedef union { /* algorithm function table */ -static struct Algorithm_t Algorithm[] = { +static const struct Algorithm_t Algorithm[] = { { "md5", "MD5", &MD5TestOutput, (DIGEST_Init*)&MD5Init, (DIGEST_Update*)&MD5_Update, (DIGEST_End*)&MD5End, &MD5Data, &MD5File }, @@ -216,7 +216,7 @@ main(int argc, char *argv[]) * Digests a string and prints the result. */ static void -MDString(Algorithm_t *alg, const char *string) +MDString(const Algorithm_t *alg, const char *string) { size_t len = strlen(string); char buf[HEX_DIGEST_LENGTH]; @@ -240,7 +240,7 @@ MDString(Algorithm_t *alg, const char *string) * Measures the time to digest TEST_BLOCK_COUNT TEST_BLOCK_LEN-byte blocks. */ static void -MDTimeTrial(Algorithm_t *alg) +MDTimeTrial(const Algorithm_t *alg) { DIGEST_CTX context; struct rusage before, after; @@ -350,7 +350,7 @@ const char *RIPEMD160_TestOutput[MDTESTCOUNT] = { }; static void -MDTestSuite(Algorithm_t *alg) +MDTestSuite(const Algorithm_t *alg) { int i; char buffer[HEX_DIGEST_LENGTH]; @@ -370,7 +370,7 @@ MDTestSuite(Algorithm_t *alg) * Digests the standard input and prints the result. */ static void -MDFilter(Algorithm_t *alg, int tee) +MDFilter(const Algorithm_t *alg, int tee) { DIGEST_CTX context; unsigned int len; @@ -387,7 +387,7 @@ MDFilter(Algorithm_t *alg, int tee) } static void -usage(Algorithm_t *alg) +usage(const Algorithm_t *alg) { fprintf(stderr, "usage: %s [-pqrtx] [-c string] [-s string] [files ...]\n", alg->progname); |