strace/fallocate.c
Eugene Syromyatnikov 5af0e0dab8 fallocate: change print format of offset and len arguments to signed
Since types of these arguments are off_t and kernel actually expects
signed values in order to fail when negative values are provided,
lets display these values as signed.

* fallocate.c (SYS_FUNC(fallocate)): Change conversion specifier for
printing "offset" and "len" syscall arguments from %llu to %lld.
2016-09-27 18:02:07 +00:00

29 lines
413 B
C

#include "defs.h"
#ifdef HAVE_LINUX_FALLOC_H
# include <linux/falloc.h>
#endif
#include "xlat/falloc_flags.h"
SYS_FUNC(fallocate)
{
int argn;
/* fd */
printfd(tcp, tcp->u_arg[0]);
tprints(", ");
/* mode */
printflags(falloc_flags, tcp->u_arg[1], "FALLOC_FL_???");
tprints(", ");
/* offset */
argn = printllval(tcp, "%lld, ", 2);
/* len */
printllval(tcp, "%lld", argn);
return RVAL_DECODED;
}