/*
- * DEBUG: section -- External DISKD process implementation.
- * AUTHOR: Harvest Derived
- *
- * SQUID Web Proxy Cache http://www.squid-cache.org/
- * ----------------------------------------------------------
- *
- * Squid is the result of efforts by numerous individuals from
- * the Internet community; see the CONTRIBUTORS file for full
- * details. Many organizations have provided support for Squid's
- * development; see the SPONSORS file for full details. Squid is
- * Copyrighted (C) 2001 by the Regents of the University of
- * California; see the COPYRIGHT file for full details. Squid
- * incorporates software developed and/or copyrighted by other
- * sources; see the CREDITS file for full details.
- *
- * 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 2 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, USA.
+ * Copyright (C) 1996-2015 The Squid Software Foundation and contributors
*
+ * Squid software is distributed under GPLv2+ license and includes
+ * contributions from numerous individuals and organizations.
+ * Please see the COPYING and CONTRIBUTORS files for details.
*/
+/* DEBUG: section -- External DISKD process implementation. */
+
#include "squid.h"
#include "DiskIO/DiskDaemon/diomsg.h"
#include "hash.h"
-#if HAVE_ERRNO_H
-#include <errno.h>
-#endif
+#include <cerrno>
+#include <iostream>
#if HAVE_SYS_IPC_H
#include <sys/ipc.h>
#endif
#if HAVE_SYS_SHM_H
#include <sys/shm.h>
#endif
-#if HAVE_IOSTREAM
-#include <iostream>
-#endif
void
xassert(const char *msg, const char *file, int line)
static int DebugLevel = 0;
static int
-do_open(diomsg * r, int len, const char *buf)
+do_open(diomsg * r, int, const char *buf)
{
int fd;
file_state *fs;
}
static int
-do_close(diomsg * r, int len)
+do_close(diomsg * r, int)
{
int fd;
file_state *fs;
}
static int
-do_read(diomsg * r, int len, char *buf)
+do_read(diomsg * r, int, char *buf)
{
int x;
int readlen = r->size;
}
static int
-do_write(diomsg * r, int len, const char *buf)
+do_write(diomsg * r, int, const char *buf)
{
int wrtlen = r->size;
int x;
}
static int
-do_unlink(diomsg * r, int len, const char *buf)
+do_unlink(diomsg * r, int, const char *buf)
{
if (unlink(buf) < 0) {
DEBUG(1) {
if (s->shm_offset > -1)
buf = shmbuf + s->shm_offset;
+ else if (r->mtype != _MQD_CLOSE) {
+ fprintf(stderr, "%d UNLNK id(%u) Error: no filename in shm buffer\n", (int) mypid, s->id);
+ return;
+ }
switch (r->mtype) {
return (*k & (--n));
}
-SQUIDCEXTERN {
- static void
- alarm_handler(int sig) {
- (void) 0;
- }
+extern "C" {
+ static void alarm_handler(int) {}
};
int
hash = hash_create(fsCmp, 1 << 4, fsHash);
assert(hash);
- fcntl(0, F_SETFL, SQUID_NONBLOCK);
+ if (fcntl(0, F_SETFL, SQUID_NONBLOCK) < 0) {
+ perror(xstrerror());
+ return 1;
+ }
memset(&sa, '\0', sizeof(sa));
sa.sa_handler = alarm_handler;
sa.sa_flags = SA_RESTART;
return 0;
}
+