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net: move print_ifindex to a separate file

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* print_ifindex.c: New file.
* Makefile.am (strace_SOURCES): Add it.
* net.c (print_ifindex): Move to print_ifindex.c.
This commit is contained in:
Дмитрий Левин 2017-07-09 13:54:01 +00:00
parent fdb4415f06
commit 70d8b32108
3 changed files with 47 additions and 16 deletions
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1
Makefile.am
View File

@ -201,6 +201,7 @@ strace_SOURCES = \
prctl.c \
print_dev_t.c \
print_fields.h \
print_ifindex.c \
print_mq_attr.c \
print_msgbuf.c \
print_sg_req_info.c \

16
net.c
View File

@ -89,22 +89,6 @@
# include "xlat/bt_protocols.h"
#endif
void
print_ifindex(unsigned int ifindex)
{
#ifdef HAVE_IF_INDEXTONAME
char buf[IFNAMSIZ + 1];
if (if_indextoname(ifindex, buf)) {
tprints("if_nametoindex(");
print_quoted_string(buf, sizeof(buf), QUOTE_0_TERMINATED);
tprints(")");
return;
}
#endif
tprintf("%u", ifindex);
}
static void
decode_sockbuf(struct tcb *const tcp, const int fd, const kernel_ulong_t addr,
const kernel_ulong_t addrlen)

46
print_ifindex.c Normal file
View File

@ -0,0 +1,46 @@
/*
* Copyright (c) 2001-2017 The strace developers.
* 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"
#include <net/if.h>
void
print_ifindex(const unsigned int ifindex)
{
#ifdef HAVE_IF_INDEXTONAME
char buf[IFNAMSIZ + 1];
if (if_indextoname(ifindex, buf)) {
tprints("if_nametoindex(");
print_quoted_string(buf, sizeof(buf), QUOTE_0_TERMINATED);
tprints(")");
return;
}
#endif
tprintf("%u", ifindex);
}