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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@298 ec53bebd-3082-4978-b11e-865c3cabbd6b
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Unknown User d91-jda
1996-03-15 14:55:26 +00:00
parent 3635cccce3
commit 81cbbf7820
35 changed files with 3651 additions and 0 deletions
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46
data.c Normal file
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#include "krb5_locl.h"
void
krb5_data_free(krb5_data *p)
{
if(p->length && p->data)
free(p->data);
p->length = 0;
}
krb5_error_code
krb5_data_alloc(krb5_data *p, int len)
{
krb5_data_free(p);
p->data = (krb5_pointer)malloc(len);
if(!p->data)
return ENOMEM;
p->length = len;
return 0;
}
krb5_error_code
krb5_data_realloc(krb5_data *p, int len)
{
void *tmp;
tmp = realloc(p->data, len);
if(!tmp)
return ENOMEM;
p->data = tmp;
p->length = len;
return 0;
}
krb5_error_code
krb5_data_copy(krb5_data *p, void *data, size_t len)
{
krb5_data_free(p);
p->data = (krb5_pointer)malloc(len);
if(!p->data)
return ENOMEM;
memmove(p->data, data, len);
p->length = len;
return 0;
}