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Fixed ret_int8.

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start_seq_get & c:o


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@313 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1996-03-18 01:56:13 +00:00
parent b7fcc58d3f
commit 9715a5cc11
2 changed files with 130 additions and 2 deletions
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66
lib/krb5/cache.c
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@@ -153,7 +153,12 @@ static krb5_error_code
ret_int8(int fd,
int8_t *value)
{
return read(fd, value, sizeof(*value));
int ret;
ret = read (fd, value, sizeof(*value));
if (ret != sizeof(*value))
return (ret<0)?errno:-1;
return 0;
}
static krb5_error_code
@@ -414,6 +419,25 @@ krb5_cc_store_cred(krb5_context context,
close(fd);
}
static krb5_error_code
krb5_cc_read_cred (int fd,
krb5_creds *creds)
{
int8_t dummy8;
int32_t dummy32;
return ret_principal (fd, &creds->client)
|| ret_principal (fd, &creds->server)
|| ret_keyblock (fd, &creds->session)
|| ret_times (fd, &creds->times)
|| ret_int8 (fd, &dummy8)
|| ret_int32 (fd, &dummy32)
|| ret_addrs (fd, &creds->addresses)
|| ret_authdata (fd, &creds->authdata)
|| ret_ticket (fd, &creds->ticket)
|| ret_ticket (fd, &creds->second_ticket);
}
krb5_error_code
krb5_cc_retrieve_cred(krb5_context context,
krb5_ccache id,
@@ -442,6 +466,46 @@ krb5_cc_get_principal(krb5_context context,
return 0;
}
krb5_error_code
krb5_cc_start_seq_get (krb5_context context,
krb5_ccache id,
krb5_cc_cursor *cursor)
{
int16_t tag;
krb5_principal principal;
if (id->type != 1)
abort ();
cursor->fd = open (krb5_cc_get_name (context, id), O_RDONLY);
if (cursor->fd < 0)
return errno;
ret_int16 (cursor->fd, &tag);
ret_principal (cursor->fd, &principal);
krb5_free_principal (principal);
return 0;
}
krb5_error_code
krb5_cc_next_cred (krb5_context context,
krb5_ccache id,
krb5_creds *creds,
krb5_cc_cursor *cursor)
{
if (id->type != 1)
abort ();
return krb5_cc_read_cred (cursor->fd, creds);
}
krb5_error_code
krb5_cc_end_seq_get (krb5_context context,
krb5_ccache id,
krb5_cc_cursor *cursor)
{
if (id->type != 1)
abort ();
return close (cursor->fd);
}
krb5_error_code
krb5_cc_get_first(krb5_context context,
krb5_ccache id,