/*
* Method: nfssec_free_secmode_list
*
* Description: Frees the space allocated for the security mode list array.
*
* Parameters:
* - char **seclist - the array to be freed.
* - int num_elements - the number of elements in the array.
*
* Returns:
* - Nothing
*/
void
nfssec_free_secmode_list(char **seclist, int num_elements)
{
fileutil_free_string_array(seclist, num_elements);
} /* nfssec_free_secmode_list */
static dfstab_entry_t *
change_dfstab_ent(
dfstab_entry_t *old_entry,
dfstab_entry_t *new_entry,
int *err)
{
FILE *fp;
dfstab_entry_t *temp_list, *ret_val;
char cmd[BUFSIZE];
char **temp_dfstab = NULL;
int line_found = 0;
if ((fp = fopen(DFSTAB, "r")) != NULL) {
char *share_cmd;
int count = 0;
(void) mutex_lock(&dfstab_lock);
while (fgets(cmd, BUFSIZE, fp) != NULL) {
if ((share_cmd =
fileutil_get_cmd_from_string(cmd)) == NULL) {
if (!fileutil_add_string_to_array(
&temp_dfstab, cmd, &count, err)) {
ret_val = NULL;
line_found = 0;
break;
}
continue;
}
if ((temp_list =
dfstab_line_to_dfstab_entry(share_cmd, err)) ==
NULL) {
free(share_cmd);
ret_val = NULL;
break;
}
if (strcmp(old_entry->path,
temp_list->path) == 0) {
char *new_cmd = NULL;
line_found = 1;
if (new_entry != NULL && (new_cmd =
create_share_cmd(new_entry, cmd,
err)) != NULL) {
if (!fileutil_add_string_to_array(
&temp_dfstab, new_cmd, &count,
err)) {
ret_val = NULL;
line_found = 0;
free(share_cmd);
free(new_cmd);
break;
}
free(new_cmd);
}
} else {
if (!fileutil_add_string_to_array(
&temp_dfstab, cmd, &count, err)) {
free(share_cmd);
ret_val = NULL;
line_found = 0;
break;
}
}
free_dfstab_list(temp_list);
free(share_cmd);
}
fclose(fp);
if (line_found && temp_dfstab != NULL) {
if ((fp = fopen(DFSTAB, "w")) != NULL) {
int i;
for (i = 0; i < count; i++) {
fprintf(fp, "%s", temp_dfstab[i]);
}
fclose(fp);
(void) mutex_unlock(&dfstab_lock);
ret_val = get_dfstab_ents(err);
fileutil_free_string_array(temp_dfstab, count);
} else {
*err = errno;
(void) mutex_unlock(&dfstab_lock);
fileutil_free_string_array(temp_dfstab, count);
ret_val = NULL;
}
} else {
(void) mutex_unlock(&dfstab_lock);
if (temp_dfstab != NULL) {
fileutil_free_string_array(temp_dfstab, count);
}
ret_val = NULL;
}
} else {
*err = errno;
ret_val = NULL;
}
return (ret_val);
} /* change_dfstab_ent */
