From: Dmitry V. Levin <ldv@altlinux.org>
Date: Tue, 18 Aug 2015 22:09:30 +0000 (+0000)
Subject: io.c: move sendfile parsers to a separate file
X-Git-Tag: v4.11~268
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ac2e728a6e3f6e7989db49b4daddca3cdab59780;p=strace

io.c: move sendfile parsers to a separate file

* sendfile.c: New file.
* Makefile.am (strace_SOURCES): Add it.
* io.c (sys_sendfile, sys_sendfile64): Move to sendfile.c
---

diff --git a/Makefile.am b/Makefile.am
index 5e9fb166..4ceba9d9 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -102,6 +102,7 @@ strace_SOURCES =	\
 	sched.c		\
 	scsi.c		\
 	seccomp.c	\
+	sendfile.c	\
 	sigaltstack.c	\
 	signal.c	\
 	signalfd.c	\
diff --git a/io.c b/io.c
index 69198ad7..dcc38599 100644
--- a/io.c
+++ b/io.c
@@ -244,30 +244,6 @@ SYS_FUNC(pwritev)
 	return RVAL_DECODED;
 }
 
-SYS_FUNC(sendfile)
-{
-	printfd(tcp, tcp->u_arg[0]);
-	tprints(", ");
-	printfd(tcp, tcp->u_arg[1]);
-	tprints(", ");
-	printnum_ulong(tcp, tcp->u_arg[2]);
-	tprintf(", %lu", tcp->u_arg[3]);
-
-	return RVAL_DECODED;
-}
-
-SYS_FUNC(sendfile64)
-{
-	printfd(tcp, tcp->u_arg[0]);
-	tprints(", ");
-	printfd(tcp, tcp->u_arg[1]);
-	tprints(", ");
-	printnum_int64(tcp, tcp->u_arg[2], "%" PRIu64);
-	tprintf(", %lu", tcp->u_arg[3]);
-
-	return RVAL_DECODED;
-}
-
 #include "xlat/splice_flags.h"
 
 SYS_FUNC(tee)
diff --git a/sendfile.c b/sendfile.c
new file mode 100644
index 00000000..91c16e2a
--- /dev/null
+++ b/sendfile.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2015 Dmitry V. Levin <ldv@altlinux.org>
+ * 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.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+
+#include "defs.h"
+
+SYS_FUNC(sendfile64)
+{
+	printfd(tcp, tcp->u_arg[0]);
+	tprints(", ");
+	printfd(tcp, tcp->u_arg[1]);
+	tprints(", ");
+	printnum_int64(tcp, tcp->u_arg[2], "%" PRIu64);
+	tprintf(", %lu", tcp->u_arg[3]);
+
+	return RVAL_DECODED;
+}
+
+SYS_FUNC(sendfile)
+{
+	printfd(tcp, tcp->u_arg[0]);
+	tprints(", ");
+	printfd(tcp, tcp->u_arg[1]);
+	tprints(", ");
+	printnum_ulong(tcp, tcp->u_arg[2]);
+	tprintf(", %lu", tcp->u_arg[3]);
+
+	return RVAL_DECODED;
+}