*
* This module handles states which are global to the entire server.
*
+ * Copyright (c) 1987-2009 by the citadel.org team
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "sysdep.h"
void get_control(void)
{
static int already_have_control = 0;
+ int rv = 0;
/*
* If we already have the control record in memory, there's no point
control_fp = fopen(file_citadel_control, "rb+");
if (control_fp != NULL) {
lock_control();
- fchown(fileno(control_fp), config.c_ctdluid, -1);
- fchmod(fileno(control_fp),
- S_IRUSR|S_IWUSR);
+ rv = fchown(fileno(control_fp), config.c_ctdluid, -1);
+ rv = fchmod(fileno(control_fp), S_IRUSR|S_IWUSR);
}
}
if (control_fp == NULL) {
control_fp = fopen(file_citadel_control, "wb+");
if (control_fp != NULL) {
lock_control();
- fchown(fileno(control_fp), config.c_ctdluid, -1);
- fchmod(fileno(control_fp),
- S_IRUSR|S_IWUSR);
+ rv = fchown(fileno(control_fp), config.c_ctdluid, -1);
+ rv = fchmod(fileno(control_fp), S_IRUSR|S_IWUSR);
memset(&CitControl, 0, sizeof(struct CitControl));
- fwrite(&CitControl, sizeof(struct CitControl),
- 1, control_fp);
+ rv = fwrite(&CitControl, sizeof(struct CitControl), 1, control_fp);
rewind(control_fp);
}
}
if (control_fp == NULL) {
- CtdlLogPrintf(CTDL_ALERT, "ERROR opening %s: %s\n",
- file_citadel_control,
- strerror(errno));
+ CtdlLogPrintf(CTDL_ALERT, "ERROR opening %s: %s\n", file_citadel_control, strerror(errno));
return;
}
rewind(control_fp);
- fread(&CitControl, sizeof(struct CitControl), 1, control_fp);
+ rv = fread(&CitControl, sizeof(struct CitControl), 1, control_fp);
already_have_control = 1;
- chown(file_citadel_control, config.c_ctdluid, (-1));
+ rv = chown(file_citadel_control, config.c_ctdluid, (-1));
}
*/
void put_control(void)
{
+ int rv = 0;
if (control_fp != NULL) {
rewind(control_fp);
- fwrite(&CitControl, sizeof(struct CitControl), 1,
- control_fp);
+ rv = fwrite(&CitControl, sizeof(struct CitControl), 1, control_fp);
fflush(control_fp);
}
}