strace/inotify.c
Eugene Syromyatnikov 771a786157 inotify: decode file descriptor returned by inotify_init
* inotify.c (SYS_FUNC(inotify_init)): New function.
* linux/dummy.h (sys_inotify_init): Remove macro definition.
* tests/.gitignore: Add inotify_init, inotify_init-y, inotify_init1-y.
* tests/pure_executables.list: Likewise.
* tests/gen_tests.in (inotify_init, inotify_init-y, inotify_init1-y):
New tests.
* tests/inotify_init-y.c: New file.
* tests/inotify_init.c: Likewise.
* tests/inotify_init1-y.c: Likewise.
* tests/inotify_init1.c [PRINT_PATHS]: Print inotify fd path.
2018-09-24 08:02:38 +02:00

70 lines
2.2 KiB
C

/*
* Copyright (c) 2006 Bernhard Kaindl <bk@suse.de>
* Copyright (c) 2006-2015 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"
#include <fcntl.h>
#include "xlat/inotify_flags.h"
#include "xlat/inotify_init_flags.h"
SYS_FUNC(inotify_add_watch)
{
/* file descriptor */
printfd(tcp, tcp->u_arg[0]);
tprints(", ");
/* pathname */
printpath(tcp, tcp->u_arg[1]);
tprints(", ");
/* mask */
printflags(inotify_flags, tcp->u_arg[2], "IN_???");
return RVAL_DECODED;
}
SYS_FUNC(inotify_rm_watch)
{
/* file descriptor */
printfd(tcp, tcp->u_arg[0]);
/* watch descriptor */
tprintf(", %d", (int) tcp->u_arg[1]);
return RVAL_DECODED;
}
SYS_FUNC(inotify_init)
{
return RVAL_DECODED | RVAL_FD;
}
SYS_FUNC(inotify_init1)
{
printflags(inotify_init_flags, tcp->u_arg[0], "IN_???");
return RVAL_DECODED | RVAL_FD;
}