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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#ifdef LTC_MPI
#include <stdarg.h>
int ltc_init_multi(void **a, ...)
{
void **cur = a;
int np = 0;
va_list args;
va_start(args, a);
while (cur != NULL) {
if (mp_init(cur) != CRYPT_OK) {
/* failed */
va_list clean_list;
va_start(clean_list, a);
cur = a;
while (np--) {
mp_clear(*cur);
cur = va_arg(clean_list, void**);
}
va_end(clean_list);
va_end(args);
return CRYPT_MEM;
}
++np;
cur = va_arg(args, void**);
}
va_end(args);
return CRYPT_OK;
}
void ltc_deinit_multi(void *a, ...)
{
void *cur = a;
va_list args;
va_start(args, a);
while (cur != NULL) {
mp_clear(cur);
cur = va_arg(args, void *);
}
va_end(args);
}
void ltc_cleanup_multi(void **a, ...)
{
void **cur = a;
va_list args;
va_start(args, a);
while (cur != NULL) {
if (*cur != NULL) {
mp_clear(*cur);
*cur = NULL;
}
cur = va_arg(args, void**);
}
va_end(args);
return;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */
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