2015-12-17 20:56:48 +03:00
/*
* 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 .
*/
2015-11-22 21:35:27 +03:00
# include "defs.h"
# include "xlat/kcmp_types.h"
SYS_FUNC ( kcmp )
{
pid_t pid1 = tcp - > u_arg [ 0 ] ;
pid_t pid2 = tcp - > u_arg [ 1 ] ;
int type = tcp - > u_arg [ 2 ] ;
unsigned long idx1 = tcp - > u_arg [ 3 ] ;
unsigned long idx2 = tcp - > u_arg [ 4 ] ;
tprintf ( " %d, %d, " , pid1 , pid2 ) ;
printxval ( kcmp_types , type , " KCMP_??? " ) ;
switch ( type ) {
case KCMP_FILE :
tprintf ( " , %u, %u " , ( unsigned ) idx1 , ( unsigned ) idx2 ) ;
break ;
case KCMP_FILES :
case KCMP_FS :
case KCMP_IO :
case KCMP_SIGHAND :
case KCMP_SYSVSEM :
case KCMP_VM :
break ;
default :
tprintf ( " , %#lx, %#lx " , idx1 , idx2 ) ;
}
return RVAL_DECODED ;
}