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crypt.c: unused functions

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* missing/crypt.c: suppress unused non-reentrant functions, by
  macro USE_NONREENTRANT_CRYPT.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-06-01 13:38:59 +00:00
parent a94201243e
commit 5f225f3114
1 changed files with 9 additions and 1 deletions
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10
missing/crypt.c
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@ -347,7 +347,7 @@ STATIC void init_perm(C_block perm[64/CHUNKBITS][1<<CHUNKBITS], unsigned char p[
#define init_des() ((void)0)
#endif
static const C_block constdatablock; /* encryption constant */
static const C_block constdatablock = {}; /* encryption constant */
#define KS (data->KS)
#define cryptresult (data->cryptresult)
@ -356,8 +356,11 @@ static const C_block constdatablock; /* encryption constant */
static void des_setkey_r(const unsigned char *key, struct crypt_data *data);
static void des_cipher_r(const unsigned char *in, unsigned char *out, long salt, int num_iter, struct crypt_data *data);
#ifdef USE_NONREENTRANT_CRYPT
static struct crypt_data default_crypt_data;
#endif
#ifdef USE_NONREENTRANT_CRYPT
/*
* Return a pointer to static data consisting of the "setting"
* followed by an encryption produced by the "key" and "setting".
@ -367,6 +370,7 @@ crypt(const char *key, const char *setting)
{
return crypt_r(key, setting, &default_crypt_data);
}
#endif
/*
* Return a pointer to data consisting of the "setting" followed by an
@ -780,11 +784,13 @@ init_perm(C_block perm[64/CHUNKBITS][1<<CHUNKBITS],
/*
* "setkey" routine (for backwards compatibility)
*/
#ifdef USE_NONREENTRANT_CRYPT
void
setkey(const char *key)
{
setkey_r(key, &default_crypt_data);
}
#endif
void
setkey_r(const char *key, struct crypt_data *data)
@ -806,11 +812,13 @@ setkey_r(const char *key, struct crypt_data *data)
/*
* "encrypt" routine (for backwards compatibility)
*/
#ifdef USE_NONREENTRANT_CRYPT
void
encrypt(char *block, int flag)
{
encrypt_r(block, flag, &default_crypt_data);
}
#endif
void
encrypt_r(char *block, int flag, struct crypt_data *data)