af-wall/external/dist/busybox-patches/017-f-syslogd-logread.patch

From: Tias Guns <tias@ulyssis.org>
Date: Tue, 20 Mar 2012 21:30:10 +0000
Subject: [PATCH] fix syslogd, logread: add syslog.h, semop shmdt-at

patch from 'no-sys-shm,msg,sem' and 'sys-syslog' by Dan Drown
"sys/syslog.h header for syslogd"
http://dan.drown.org/android/src/busybox/
---
 include/sys/syslog.h          |  138 +++++++++++++++++++++++++++++++++++++++++
 sysklogd/logread.c            |    4 +-
 sysklogd/syslogd.c            |    4 +-
 sysklogd/syslogd_and_logger.c |    1 +
 4 files changed, 143 insertions(+), 4 deletions(-)
 create mode 100644 include/sys/syslog.h

diff --git a/include/sys/syslog.h b/include/sys/syslog.h
new file mode 100644
index 0000000..3c749a0
--- /dev/null
+++ b/include/sys/syslog.h
@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) 1982, 1986, 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)syslog.h	8.1 (Berkeley) 6/2/93
+ *
+ * 2011/7/5 - DD - modified to fit android Bionic environment
+ */
+
+#ifndef _SYS_SYSLOG_H
+#define _SYS_SYSLOG_H 1
+
+#include <features.h>
+#define __need___va_list
+#include <stdarg.h>
+
+/*
+ * priorities/facilities are encoded into a single 32-bit quantity, where the
+ * bottom 3 bits are the priority (0-7) and the top 28 bits are the facility
+ * (0-big number).  Both the priorities and the facilities map roughly
+ * one-to-one to strings in the syslogd(8) source code.  This mapping is
+ * included in this file.
+ *
+ * priorities (these are ordered)
+ */
+#define	LOG_EMERG	0	/* system is unusable */
+#define	LOG_ALERT	1	/* action must be taken immediately */
+#define	LOG_CRIT	2	/* critical conditions */
+#define	LOG_ERR		3	/* error conditions */
+#define	LOG_WARNING	4	/* warning conditions */
+#define	LOG_NOTICE	5	/* normal but significant condition */
+#define	LOG_INFO	6	/* informational */
+#define	LOG_DEBUG	7	/* debug-level messages */
+
+#define	LOG_MAKEPRI(fac, pri)	(((fac) << 3) | (pri))
+
+#ifdef SYSLOG_NAMES
+#define	INTERNAL_NOPRI	0x10	/* the "no priority" priority */
+				/* mark "facility" */
+#define	INTERNAL_MARK	LOG_MAKEPRI(LOG_NFACILITIES, 0)
+typedef struct _code {
+	char	*c_name;
+	int	c_val;
+} CODE;
+
+CODE prioritynames[] =
+  {
+    { "alert", LOG_ALERT },
+    { "crit", LOG_CRIT },
+    { "debug", LOG_DEBUG },
+    { "emerg", LOG_EMERG },
+    { "err", LOG_ERR },
+    { "error", LOG_ERR },		/* DEPRECATED */
+    { "info", LOG_INFO },
+    { "none", INTERNAL_NOPRI },		/* INTERNAL */
+    { "notice", LOG_NOTICE },
+    { "panic", LOG_EMERG },		/* DEPRECATED */
+    { "warn", LOG_WARNING },		/* DEPRECATED */
+    { "warning", LOG_WARNING },
+    { NULL, -1 }
+  };
+#endif
+
+#define	LOG_NFACILITIES	24	/* current number of facilities */
+
+#ifdef SYSLOG_NAMES
+CODE facilitynames[] =
+  {
+    { "auth", LOG_AUTH },
+    { "authpriv", LOG_AUTHPRIV },
+    { "cron", LOG_CRON },
+    { "daemon", LOG_DAEMON },
+    { "ftp", LOG_FTP },
+    { "kern", LOG_KERN },
+    { "lpr", LOG_LPR },
+    { "mail", LOG_MAIL },
+    { "mark", INTERNAL_MARK },		/* INTERNAL */
+    { "news", LOG_NEWS },
+    { "security", LOG_AUTH },		/* DEPRECATED */
+    { "syslog", LOG_SYSLOG },
+    { "user", LOG_USER },
+    { "uucp", LOG_UUCP },
+    { "local0", LOG_LOCAL0 },
+    { "local1", LOG_LOCAL1 },
+    { "local2", LOG_LOCAL2 },
+    { "local3", LOG_LOCAL3 },
+    { "local4", LOG_LOCAL4 },
+    { "local5", LOG_LOCAL5 },
+    { "local6", LOG_LOCAL6 },
+    { "local7", LOG_LOCAL7 },
+    { NULL, -1 }
+  };
+#endif
+
+/*
+ * arguments to setlogmask.
+ */
+#define	LOG_MASK(pri)	(1 << (pri))		/* mask for one priority */
+#define	LOG_UPTO(pri)	((1 << ((pri)+1)) - 1)	/* all priorities through pri */
+
+/*
+ * Option flags for openlog.
+ *
+ * LOG_ODELAY no longer does anything.
+ * LOG_NDELAY is the inverse of what it used to be.
+ */
+#define	LOG_PID		0x01	/* log the pid with each message */
+#define	LOG_CONS	0x02	/* log on the console if errors in sending */
+#define	LOG_ODELAY	0x04	/* delay open until first syslog() (default) */
+#define	LOG_NDELAY	0x08	/* don't delay open */
+#define	LOG_NOWAIT	0x10	/* don't wait for console forks: DEPRECATED */
+#define	LOG_PERROR	0x20	/* log to stderr as well */
+
+#endif /* sys/syslog.h */
diff --git a/sysklogd/logread.c b/sysklogd/logread.c
index 9939569..e978a5d 100644
--- a/sysklogd/logread.c
+++ b/sysklogd/logread.c
@@ -17,8 +17,8 @@
 
 #include "libbb.h"
 #include <sys/ipc.h>
-#include <sys/sem.h>
-#include <sys/shm.h>
+#include <linux/sem.h>
+#include <linux/shm.h>
 
 #define DEBUG 0
 
diff --git a/sysklogd/syslogd.c b/sysklogd/syslogd.c
index fc380d9..1365bb8 100644
--- a/sysklogd/syslogd.c
+++ b/sysklogd/syslogd.c
@@ -65,8 +65,8 @@
 
 #if ENABLE_FEATURE_IPC_SYSLOG
 #include <sys/ipc.h>
-#include <sys/sem.h>
-#include <sys/shm.h>
+#include <linux/sem.h>
+#include <linux/shm.h>
 #endif
 
 
diff --git a/sysklogd/syslogd_and_logger.c b/sysklogd/syslogd_and_logger.c
index 0964f23..81c8909 100644
--- a/sysklogd/syslogd_and_logger.c
+++ b/sysklogd/syslogd_and_logger.c
@@ -11,6 +11,7 @@
 #define SYSLOG_NAMES
 #define SYSLOG_NAMES_CONST
 #include <syslog.h>
+#include <sys/syslog.h>
 
 #if 0
 /* For the record: with SYSLOG_NAMES <syslog.h> defines
-- 
1.7.10.4