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1e2ec671fc
when pretty-printing structures. Most structures used both spaces, but some only used a trailing space and some used neither.
1568 lines
45 KiB
C
1568 lines
45 KiB
C
/*
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* Copyright 1997 Sean Eric Fagan
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Sean Eric Fagan
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* 4. Neither the name of the author may be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef lint
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static const char rcsid[] =
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"$FreeBSD$";
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#endif /* not lint */
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/*
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* This file has routines used to print out system calls and their
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* arguments.
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*/
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#include <sys/types.h>
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#include <sys/mman.h>
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#include <sys/procctl.h>
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#include <sys/ptrace.h>
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#include <sys/socket.h>
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#include <sys/time.h>
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#include <sys/un.h>
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#include <sys/wait.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <sys/ioccom.h>
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#include <machine/atomic.h>
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#include <errno.h>
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#include <sys/umtx.h>
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#include <sys/event.h>
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#include <sys/stat.h>
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#include <sys/resource.h>
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#include <ctype.h>
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#include <err.h>
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#include <fcntl.h>
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#include <poll.h>
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#include <signal.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include <unistd.h>
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#include <vis.h>
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#include "truss.h"
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#include "extern.h"
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#include "syscall.h"
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/* 64-bit alignment on 32-bit platforms. */
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#ifdef __powerpc__
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#define QUAD_ALIGN 1
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#else
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#define QUAD_ALIGN 0
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#endif
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/* Number of slots needed for a 64-bit argument. */
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#ifdef __LP64__
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#define QUAD_SLOTS 1
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#else
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#define QUAD_SLOTS 2
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#endif
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/*
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* This should probably be in its own file, sorted alphabetically.
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*/
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static struct syscall syscalls[] = {
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{ .name = "fcntl", .ret_type = 1, .nargs = 3,
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.args = { { Int, 0 }, { Fcntl, 1 }, { Fcntlflag, 2 } } },
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{ .name = "fork", .ret_type = 1, .nargs = 0 },
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{ .name = "vfork", .ret_type = 1, .nargs = 0 },
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{ .name = "rfork", .ret_type = 1, .nargs = 1,
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.args = { { Rforkflags, 0 } } },
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{ .name = "getegid", .ret_type = 1, .nargs = 0 },
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{ .name = "geteuid", .ret_type = 1, .nargs = 0 },
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{ .name = "linux_readlink", .ret_type = 1, .nargs = 3,
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.args = { { Name, 0 }, { Name | OUT, 1 }, { Int, 2 } } },
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{ .name = "linux_socketcall", .ret_type = 1, .nargs = 2,
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.args = { { Int, 0 }, { LinuxSockArgs, 1 } } },
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{ .name = "getgid", .ret_type = 1, .nargs = 0 },
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{ .name = "getpid", .ret_type = 1, .nargs = 0 },
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{ .name = "getpgid", .ret_type = 1, .nargs = 1,
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.args = { { Int, 0 } } },
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{ .name = "getpgrp", .ret_type = 1, .nargs = 0 },
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{ .name = "getppid", .ret_type = 1, .nargs = 0 },
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{ .name = "getsid", .ret_type = 1, .nargs = 1,
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.args = { { Int, 0 } } },
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{ .name = "getuid", .ret_type = 1, .nargs = 0 },
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{ .name = "readlink", .ret_type = 1, .nargs = 3,
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.args = { { Name, 0 }, { Readlinkres | OUT, 1 }, { Int, 2 } } },
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{ .name = "readlinkat", .ret_type = 1, .nargs = 4,
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.args = { { Atfd, 0 }, { Name, 1 }, { Readlinkres | OUT, 2 },
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{ Int, 3 } } },
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{ .name = "lseek", .ret_type = 2, .nargs = 3,
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.args = { { Int, 0 }, { Quad, 1 + QUAD_ALIGN },
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{ Whence, 1 + QUAD_SLOTS + QUAD_ALIGN } } },
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{ .name = "linux_lseek", .ret_type = 2, .nargs = 3,
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.args = { { Int, 0 }, { Int, 1 }, { Whence, 2 } } },
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{ .name = "mmap", .ret_type = 2, .nargs = 6,
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.args = { { Ptr, 0 }, { Int, 1 }, { Mprot, 2 }, { Mmapflags, 3 },
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{ Int, 4 }, { Quad, 5 + QUAD_ALIGN } } },
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{ .name = "linux_mkdir", .ret_type = 1, .nargs = 2,
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.args = { { Name | IN, 0 }, { Int, 1 } } },
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{ .name = "mprotect", .ret_type = 1, .nargs = 3,
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.args = { { Ptr, 0 }, { Int, 1 }, { Mprot, 2 } } },
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{ .name = "open", .ret_type = 1, .nargs = 3,
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.args = { { Name | IN, 0 }, { Open, 1 }, { Octal, 2 } } },
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{ .name = "openat", .ret_type = 1, .nargs = 4,
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.args = { { Atfd, 0 }, { Name | IN, 1 }, { Open, 2 },
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{ Octal, 3 } } },
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{ .name = "mkdir", .ret_type = 1, .nargs = 2,
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.args = { { Name, 0 }, { Octal, 1 } } },
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{ .name = "mkdirat", .ret_type = 1, .nargs = 3,
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.args = { { Atfd, 0 }, { Name, 1 }, { Octal, 2 } } },
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{ .name = "linux_open", .ret_type = 1, .nargs = 3,
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.args = { { Name, 0 }, { Hex, 1 }, { Octal, 2 } } },
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{ .name = "close", .ret_type = 1, .nargs = 1,
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.args = { { Int, 0 } } },
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{ .name = "link", .ret_type = 0, .nargs = 2,
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.args = { { Name, 0 }, { Name, 1 } } },
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{ .name = "linkat", .ret_type = 0, .nargs = 5,
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.args = { { Atfd, 0 }, { Name, 1 }, { Atfd, 2 }, { Name, 3 },
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{ Atflags, 4 } } },
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{ .name = "unlink", .ret_type = 0, .nargs = 1,
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.args = { { Name, 0 } } },
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{ .name = "unlinkat", .ret_type = 0, .nargs = 3,
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.args = { { Atfd, 0 }, { Name, 1 }, { Atflags, 2 } } },
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{ .name = "chdir", .ret_type = 0, .nargs = 1,
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.args = { { Name, 0 } } },
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{ .name = "chroot", .ret_type = 0, .nargs = 1,
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.args = { { Name, 0 } } },
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{ .name = "mkfifo", .ret_type = 0, .nargs = 2,
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.args = { { Name, 0 }, { Octal, 1 } } },
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{ .name = "mkfifoat", .ret_type = 0, .nargs = 3,
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.args = { { Atfd, 0 }, { Name, 1 }, { Octal, 2 } } },
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{ .name = "mknod", .ret_type = 0, .nargs = 3,
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.args = { { Name, 0 }, { Octal, 1 }, { Int, 2 } } },
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{ .name = "mknodat", .ret_type = 0, .nargs = 4,
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.args = { { Atfd, 0 }, { Name, 1 }, { Octal, 2 }, { Int, 3 } } },
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{ .name = "chmod", .ret_type = 0, .nargs = 2,
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.args = { { Name, 0 }, { Octal, 1 } } },
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{ .name = "fchmod", .ret_type = 0, .nargs = 2,
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.args = { { Int, 0 }, { Octal, 1 } } },
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{ .name = "lchmod", .ret_type = 0, .nargs = 2,
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.args = { { Name, 0 }, { Octal, 1 } } },
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{ .name = "fchmodat", .ret_type = 0, .nargs = 4,
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.args = { { Atfd, 0 }, { Name, 1 }, { Octal, 2 }, { Atflags, 3 } } },
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{ .name = "chown", .ret_type = 0, .nargs = 3,
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.args = { { Name, 0 }, { Int, 1 }, { Int, 2 } } },
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{ .name = "fchown", .ret_type = 0, .nargs = 3,
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.args = { { Int, 0 }, { Int, 1 }, { Int, 2 } } },
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{ .name = "lchown", .ret_type = 0, .nargs = 3,
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.args = { { Name, 0 }, { Int, 1 }, { Int, 2 } } },
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{ .name = "fchownat", .ret_type = 0, .nargs = 5,
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.args = { { Atfd, 0 }, { Name, 1 }, { Int, 2 }, { Int, 3 },
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{ Atflags, 4 } } },
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{ .name = "linux_stat64", .ret_type = 1, .nargs = 3,
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.args = { { Name | IN, 0 }, { Ptr | OUT, 1 }, { Ptr | IN, 1 } } },
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{ .name = "mount", .ret_type = 0, .nargs = 4,
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.args = { { Name, 0 }, { Name, 1 }, { Int, 2 }, { Ptr, 3 } } },
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{ .name = "umount", .ret_type = 0, .nargs = 2,
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.args = { { Name, 0 }, { Int, 2 } } },
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{ .name = "fstat", .ret_type = 1, .nargs = 2,
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.args = { { Int, 0 }, { Stat | OUT, 1 } } },
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{ .name = "fstatat", .ret_type = 1, .nargs = 4,
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.args = { { Atfd, 0 }, { Name | IN, 1 }, { Stat | OUT, 2 },
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{ Atflags, 3 } } },
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{ .name = "stat", .ret_type = 1, .nargs = 2,
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.args = { { Name | IN, 0 }, { Stat | OUT, 1 } } },
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{ .name = "lstat", .ret_type = 1, .nargs = 2,
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.args = { { Name | IN, 0 }, { Stat | OUT, 1 } } },
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{ .name = "linux_newstat", .ret_type = 1, .nargs = 2,
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.args = { { Name | IN, 0 }, { Ptr | OUT, 1 } } },
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{ .name = "linux_access", .ret_type = 1, .nargs = 2,
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.args = { { Name, 0 }, { Accessmode, 1 } } },
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{ .name = "linux_newfstat", .ret_type = 1, .nargs = 2,
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.args = { { Int, 0 }, { Ptr | OUT, 1 } } },
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{ .name = "write", .ret_type = 1, .nargs = 3,
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.args = { { Int, 0 }, { BinString | IN, 1 }, { Int, 2 } } },
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{ .name = "ioctl", .ret_type = 1, .nargs = 3,
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.args = { { Int, 0 }, { Ioctl, 1 }, { Hex, 2 } } },
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{ .name = "break", .ret_type = 1, .nargs = 1,
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.args = { { Ptr, 0 } } },
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{ .name = "exit", .ret_type = 0, .nargs = 1,
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.args = { { Hex, 0 } } },
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{ .name = "access", .ret_type = 1, .nargs = 2,
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.args = { { Name | IN, 0 }, { Accessmode, 1 } } },
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{ .name = "eaccess", .ret_type = 1, .nargs = 2,
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.args = { { Name | IN, 0 }, { Accessmode, 1 } } },
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{ .name = "faccessat", .ret_type = 1, .nargs = 4,
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.args = { { Atfd, 0 }, { Name | IN, 1 }, { Accessmode, 2 },
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{ Atflags, 3 } } },
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{ .name = "sigaction", .ret_type = 1, .nargs = 3,
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.args = { { Signal, 0 }, { Sigaction | IN, 1 },
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{ Sigaction | OUT, 2 } } },
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{ .name = "accept", .ret_type = 1, .nargs = 3,
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.args = { { Int, 0 }, { Sockaddr | OUT, 1 }, { Ptr | OUT, 2 } } },
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{ .name = "bind", .ret_type = 1, .nargs = 3,
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.args = { { Int, 0 }, { Sockaddr | IN, 1 }, { Int, 2 } } },
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{ .name = "bindat", .ret_type = 1, .nargs = 4,
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.args = { { Atfd, 0 }, { Int, 1 }, { Sockaddr | IN, 2 },
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{ Int, 3 } } },
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{ .name = "connect", .ret_type = 1, .nargs = 3,
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.args = { { Int, 0 }, { Sockaddr | IN, 1 }, { Int, 2 } } },
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{ .name = "connectat", .ret_type = 1, .nargs = 4,
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.args = { { Atfd, 0 }, { Int, 1 }, { Sockaddr | IN, 2 },
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{ Int, 3 } } },
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{ .name = "getpeername", .ret_type = 1, .nargs = 3,
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.args = { { Int, 0 }, { Sockaddr | OUT, 1 }, { Ptr | OUT, 2 } } },
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{ .name = "getsockname", .ret_type = 1, .nargs = 3,
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.args = { { Int, 0 }, { Sockaddr | OUT, 1 }, { Ptr | OUT, 2 } } },
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{ .name = "recvfrom", .ret_type = 1, .nargs = 6,
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.args = { { Int, 0 }, { BinString | OUT, 1 }, { Int, 2 }, { Hex, 3 },
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{ Sockaddr | OUT, 4 }, { Ptr | OUT, 5 } } },
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{ .name = "sendto", .ret_type = 1, .nargs = 6,
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.args = { { Int, 0 }, { BinString | IN, 1 }, { Int, 2 }, { Hex, 3 },
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{ Sockaddr | IN, 4 }, { Ptr | IN, 5 } } },
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{ .name = "execve", .ret_type = 1, .nargs = 3,
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.args = { { Name | IN, 0 }, { StringArray | IN, 1 },
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{ StringArray | IN, 2 } } },
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{ .name = "linux_execve", .ret_type = 1, .nargs = 3,
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.args = { { Name | IN, 0 }, { StringArray | IN, 1 },
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{ StringArray | IN, 2 } } },
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{ .name = "kldload", .ret_type = 0, .nargs = 1,
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.args = { { Name | IN, 0 } } },
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{ .name = "kldunload", .ret_type = 0, .nargs = 1,
|
|
.args = { { Int, 0 } } },
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{ .name = "kldfind", .ret_type = 0, .nargs = 1,
|
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.args = { { Name | IN, 0 } } },
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{ .name = "kldnext", .ret_type = 0, .nargs = 1,
|
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.args = { { Int, 0 } } },
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{ .name = "kldstat", .ret_type = 0, .nargs = 2,
|
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.args = { { Int, 0 }, { Ptr, 1 } } },
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{ .name = "kldfirstmod", .ret_type = 0, .nargs = 1,
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|
.args = { { Int, 0 } } },
|
|
{ .name = "nanosleep", .ret_type = 0, .nargs = 1,
|
|
.args = { { Timespec, 0 } } },
|
|
{ .name = "select", .ret_type = 1, .nargs = 5,
|
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.args = { { Int, 0 }, { Fd_set, 1 }, { Fd_set, 2 }, { Fd_set, 3 },
|
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{ Timeval, 4 } } },
|
|
{ .name = "poll", .ret_type = 1, .nargs = 3,
|
|
.args = { { Pollfd, 0 }, { Int, 1 }, { Int, 2 } } },
|
|
{ .name = "gettimeofday", .ret_type = 1, .nargs = 2,
|
|
.args = { { Timeval | OUT, 0 }, { Ptr, 1 } } },
|
|
{ .name = "clock_gettime", .ret_type = 1, .nargs = 2,
|
|
.args = { { Int, 0 }, { Timespec | OUT, 1 } } },
|
|
{ .name = "getitimer", .ret_type = 1, .nargs = 2,
|
|
.args = { { Int, 0 }, { Itimerval | OUT, 2 } } },
|
|
{ .name = "setitimer", .ret_type = 1, .nargs = 3,
|
|
.args = { { Int, 0 }, { Itimerval, 1 }, { Itimerval | OUT, 2 } } },
|
|
{ .name = "kse_release", .ret_type = 0, .nargs = 1,
|
|
.args = { { Timespec, 0 } } },
|
|
{ .name = "kevent", .ret_type = 0, .nargs = 6,
|
|
.args = { { Int, 0 }, { Kevent, 1 }, { Int, 2 }, { Kevent | OUT, 3 },
|
|
{ Int, 4 }, { Timespec, 5 } } },
|
|
{ .name = "sigprocmask", .ret_type = 0, .nargs = 3,
|
|
.args = { { Sigprocmask, 0 }, { Sigset, 1 }, { Sigset | OUT, 2 } } },
|
|
{ .name = "unmount", .ret_type = 1, .nargs = 2,
|
|
.args = { { Name, 0 }, { Int, 1 } } },
|
|
{ .name = "socket", .ret_type = 1, .nargs = 3,
|
|
.args = { { Sockdomain, 0 }, { Socktype, 1 }, { Int, 2 } } },
|
|
{ .name = "getrusage", .ret_type = 1, .nargs = 2,
|
|
.args = { { Int, 0 }, { Rusage | OUT, 1 } } },
|
|
{ .name = "__getcwd", .ret_type = 1, .nargs = 2,
|
|
.args = { { Name | OUT, 0 }, { Int, 1 } } },
|
|
{ .name = "shutdown", .ret_type = 1, .nargs = 2,
|
|
.args = { { Int, 0 }, { Shutdown, 1 } } },
|
|
{ .name = "getrlimit", .ret_type = 1, .nargs = 2,
|
|
.args = { { Resource, 0 }, { Rlimit | OUT, 1 } } },
|
|
{ .name = "setrlimit", .ret_type = 1, .nargs = 2,
|
|
.args = { { Resource, 0 }, { Rlimit | IN, 1 } } },
|
|
{ .name = "utimes", .ret_type = 1, .nargs = 2,
|
|
.args = { { Name | IN, 0 }, { Timeval2 | IN, 1 } } },
|
|
{ .name = "lutimes", .ret_type = 1, .nargs = 2,
|
|
.args = { { Name | IN, 0 }, { Timeval2 | IN, 1 } } },
|
|
{ .name = "futimes", .ret_type = 1, .nargs = 2,
|
|
.args = { { Int, 0 }, { Timeval2 | IN, 1 } } },
|
|
{ .name = "futimesat", .ret_type = 1, .nargs = 3,
|
|
.args = { { Atfd, 0 }, { Name | IN, 1 }, { Timeval2 | IN, 2 } } },
|
|
{ .name = "futimens", .ret_type = 1, .nargs = 2,
|
|
.args = { { Int, 0 }, { Timespec2 | IN, 1 } } },
|
|
{ .name = "utimensat", .ret_type = 1, .nargs = 4,
|
|
.args = { { Atfd, 0 }, { Name | IN, 1 }, { Timespec2 | IN, 2 },
|
|
{ Atflags, 3 } } },
|
|
{ .name = "chflags", .ret_type = 1, .nargs = 2,
|
|
.args = { { Name | IN, 0 }, { Hex, 1 } } },
|
|
{ .name = "lchflags", .ret_type = 1, .nargs = 2,
|
|
.args = { { Name | IN, 0 }, { Hex, 1 } } },
|
|
{ .name = "pathconf", .ret_type = 1, .nargs = 2,
|
|
.args = { { Name | IN, 0 }, { Pathconf, 1 } } },
|
|
{ .name = "pipe", .ret_type = 1, .nargs = 1,
|
|
.args = { { Ptr, 0 } } },
|
|
{ .name = "truncate", .ret_type = 1, .nargs = 3,
|
|
.args = { { Name | IN, 0 }, { Int | IN, 1 }, { Quad | IN, 2 } } },
|
|
{ .name = "ftruncate", .ret_type = 1, .nargs = 3,
|
|
.args = { { Int | IN, 0 }, { Int | IN, 1 }, { Quad | IN, 2 } } },
|
|
{ .name = "kill", .ret_type = 1, .nargs = 2,
|
|
.args = { { Int | IN, 0 }, { Signal | IN, 1 } } },
|
|
{ .name = "munmap", .ret_type = 1, .nargs = 2,
|
|
.args = { { Ptr, 0 }, { Int, 1 } } },
|
|
{ .name = "read", .ret_type = 1, .nargs = 3,
|
|
.args = { { Int, 0 }, { BinString | OUT, 1 }, { Int, 2 } } },
|
|
{ .name = "rename", .ret_type = 1, .nargs = 2,
|
|
.args = { { Name, 0 }, { Name, 1 } } },
|
|
{ .name = "renameat", .ret_type = 1, .nargs = 4,
|
|
.args = { { Atfd, 0 }, { Name, 1 }, { Atfd, 2 }, { Name, 3 } } },
|
|
{ .name = "symlink", .ret_type = 1, .nargs = 2,
|
|
.args = { { Name, 0 }, { Name, 1 } } },
|
|
{ .name = "symlinkat", .ret_type = 1, .nargs = 3,
|
|
.args = { { Name, 0 }, { Atfd, 1 }, { Name, 2 } } },
|
|
{ .name = "posix_openpt", .ret_type = 1, .nargs = 1,
|
|
.args = { { Open, 0 } } },
|
|
{ .name = "wait4", .ret_type = 1, .nargs = 4,
|
|
.args = { { Int, 0 }, { ExitStatus | OUT, 1 }, { Waitoptions, 2 },
|
|
{ Rusage | OUT, 3 } } },
|
|
{ .name = "wait6", .ret_type = 1, .nargs = 6,
|
|
.args = { { Idtype, 0 }, { Int, 1 }, { ExitStatus | OUT, 2 },
|
|
{ Waitoptions, 3 }, { Rusage | OUT, 4 }, { Ptr, 5 } } },
|
|
{ .name = "procctl", .ret_type = 1, .nargs = 4,
|
|
.args = { { Idtype, 0 }, { Int, 1 }, { Procctl, 2 }, { Ptr, 3 } } },
|
|
{ .name = "_umtx_op", .ret_type = 1, .nargs = 5,
|
|
.args = { { Ptr, 0 }, { Umtxop, 1 }, { LongHex, 2 }, { Ptr, 3 },
|
|
{ Ptr, 4 } } },
|
|
{ .name = 0 },
|
|
};
|
|
|
|
/* Xlat idea taken from strace */
|
|
struct xlat {
|
|
int val;
|
|
const char *str;
|
|
};
|
|
|
|
#define X(a) { a, #a },
|
|
#define XEND { 0, NULL }
|
|
|
|
static struct xlat kevent_filters[] = {
|
|
X(EVFILT_READ) X(EVFILT_WRITE) X(EVFILT_AIO) X(EVFILT_VNODE)
|
|
X(EVFILT_PROC) X(EVFILT_SIGNAL) X(EVFILT_TIMER)
|
|
X(EVFILT_PROCDESC) X(EVFILT_FS) X(EVFILT_LIO) X(EVFILT_USER)
|
|
X(EVFILT_SENDFILE) XEND
|
|
};
|
|
|
|
static struct xlat kevent_flags[] = {
|
|
X(EV_ADD) X(EV_DELETE) X(EV_ENABLE) X(EV_DISABLE) X(EV_ONESHOT)
|
|
X(EV_CLEAR) X(EV_RECEIPT) X(EV_DISPATCH) X(EV_FORCEONESHOT)
|
|
X(EV_DROP) X(EV_FLAG1) X(EV_ERROR) X(EV_EOF) XEND
|
|
};
|
|
|
|
static struct xlat poll_flags[] = {
|
|
X(POLLSTANDARD) X(POLLIN) X(POLLPRI) X(POLLOUT) X(POLLERR)
|
|
X(POLLHUP) X(POLLNVAL) X(POLLRDNORM) X(POLLRDBAND)
|
|
X(POLLWRBAND) X(POLLINIGNEOF) XEND
|
|
};
|
|
|
|
static struct xlat mmap_flags[] = {
|
|
X(MAP_SHARED) X(MAP_PRIVATE) X(MAP_FIXED) X(MAP_RESERVED0020)
|
|
X(MAP_RESERVED0040) X(MAP_RESERVED0080) X(MAP_RESERVED0100)
|
|
X(MAP_HASSEMAPHORE) X(MAP_STACK) X(MAP_NOSYNC) X(MAP_ANON)
|
|
X(MAP_EXCL) X(MAP_NOCORE) X(MAP_PREFAULT_READ)
|
|
#ifdef MAP_32BIT
|
|
X(MAP_32BIT)
|
|
#endif
|
|
XEND
|
|
};
|
|
|
|
static struct xlat mprot_flags[] = {
|
|
X(PROT_NONE) X(PROT_READ) X(PROT_WRITE) X(PROT_EXEC) XEND
|
|
};
|
|
|
|
static struct xlat whence_arg[] = {
|
|
X(SEEK_SET) X(SEEK_CUR) X(SEEK_END) X(SEEK_DATA) X(SEEK_HOLE) XEND
|
|
};
|
|
|
|
static struct xlat sigaction_flags[] = {
|
|
X(SA_ONSTACK) X(SA_RESTART) X(SA_RESETHAND) X(SA_NOCLDSTOP)
|
|
X(SA_NODEFER) X(SA_NOCLDWAIT) X(SA_SIGINFO) XEND
|
|
};
|
|
|
|
static struct xlat fcntl_arg[] = {
|
|
X(F_DUPFD) X(F_GETFD) X(F_SETFD) X(F_GETFL) X(F_SETFL)
|
|
X(F_GETOWN) X(F_SETOWN) X(F_OGETLK) X(F_OSETLK) X(F_OSETLKW)
|
|
X(F_DUP2FD) X(F_GETLK) X(F_SETLK) X(F_SETLKW) X(F_SETLK_REMOTE)
|
|
X(F_READAHEAD) X(F_RDAHEAD) X(F_DUPFD_CLOEXEC) X(F_DUP2FD_CLOEXEC)
|
|
XEND
|
|
};
|
|
|
|
static struct xlat fcntlfd_arg[] = {
|
|
X(FD_CLOEXEC) XEND
|
|
};
|
|
|
|
static struct xlat fcntlfl_arg[] = {
|
|
X(O_APPEND) X(O_ASYNC) X(O_FSYNC) X(O_NONBLOCK) X(O_NOFOLLOW)
|
|
X(FRDAHEAD) X(O_DIRECT) XEND
|
|
};
|
|
|
|
static struct xlat sockdomain_arg[] = {
|
|
X(PF_UNSPEC) X(PF_LOCAL) X(PF_UNIX) X(PF_INET) X(PF_IMPLINK)
|
|
X(PF_PUP) X(PF_CHAOS) X(PF_NETBIOS) X(PF_ISO) X(PF_OSI)
|
|
X(PF_ECMA) X(PF_DATAKIT) X(PF_CCITT) X(PF_SNA) X(PF_DECnet)
|
|
X(PF_DLI) X(PF_LAT) X(PF_HYLINK) X(PF_APPLETALK) X(PF_ROUTE)
|
|
X(PF_LINK) X(PF_XTP) X(PF_COIP) X(PF_CNT) X(PF_SIP) X(PF_IPX)
|
|
X(PF_RTIP) X(PF_PIP) X(PF_ISDN) X(PF_KEY) X(PF_INET6)
|
|
X(PF_NATM) X(PF_ATM) X(PF_NETGRAPH) X(PF_SLOW) X(PF_SCLUSTER)
|
|
X(PF_ARP) X(PF_BLUETOOTH) X(PF_IEEE80211) X(PF_INET_SDP)
|
|
X(PF_INET6_SDP) XEND
|
|
};
|
|
|
|
static struct xlat socktype_arg[] = {
|
|
X(SOCK_STREAM) X(SOCK_DGRAM) X(SOCK_RAW) X(SOCK_RDM)
|
|
X(SOCK_SEQPACKET) XEND
|
|
};
|
|
|
|
static struct xlat open_flags[] = {
|
|
X(O_RDONLY) X(O_WRONLY) X(O_RDWR) X(O_ACCMODE) X(O_NONBLOCK)
|
|
X(O_APPEND) X(O_SHLOCK) X(O_EXLOCK) X(O_ASYNC) X(O_FSYNC)
|
|
X(O_NOFOLLOW) X(O_CREAT) X(O_TRUNC) X(O_EXCL) X(O_NOCTTY)
|
|
X(O_DIRECT) X(O_DIRECTORY) X(O_EXEC) X(O_TTY_INIT) X(O_CLOEXEC)
|
|
X(O_VERIFY) XEND
|
|
};
|
|
|
|
static struct xlat shutdown_arg[] = {
|
|
X(SHUT_RD) X(SHUT_WR) X(SHUT_RDWR) XEND
|
|
};
|
|
|
|
static struct xlat resource_arg[] = {
|
|
X(RLIMIT_CPU) X(RLIMIT_FSIZE) X(RLIMIT_DATA) X(RLIMIT_STACK)
|
|
X(RLIMIT_CORE) X(RLIMIT_RSS) X(RLIMIT_MEMLOCK) X(RLIMIT_NPROC)
|
|
X(RLIMIT_NOFILE) X(RLIMIT_SBSIZE) X(RLIMIT_VMEM) X(RLIMIT_NPTS)
|
|
X(RLIMIT_SWAP) X(RLIMIT_KQUEUES) XEND
|
|
};
|
|
|
|
static struct xlat pathconf_arg[] = {
|
|
X(_PC_LINK_MAX) X(_PC_MAX_CANON) X(_PC_MAX_INPUT)
|
|
X(_PC_NAME_MAX) X(_PC_PATH_MAX) X(_PC_PIPE_BUF)
|
|
X(_PC_CHOWN_RESTRICTED) X(_PC_NO_TRUNC) X(_PC_VDISABLE)
|
|
X(_PC_ASYNC_IO) X(_PC_PRIO_IO) X(_PC_SYNC_IO)
|
|
X(_PC_ALLOC_SIZE_MIN) X(_PC_FILESIZEBITS)
|
|
X(_PC_REC_INCR_XFER_SIZE) X(_PC_REC_MAX_XFER_SIZE)
|
|
X(_PC_REC_MIN_XFER_SIZE) X(_PC_REC_XFER_ALIGN)
|
|
X(_PC_SYMLINK_MAX) X(_PC_ACL_EXTENDED) X(_PC_ACL_PATH_MAX)
|
|
X(_PC_CAP_PRESENT) X(_PC_INF_PRESENT) X(_PC_MAC_PRESENT)
|
|
X(_PC_ACL_NFS4) X(_PC_MIN_HOLE_SIZE) XEND
|
|
};
|
|
|
|
static struct xlat rfork_flags[] = {
|
|
X(RFFDG) X(RFPROC) X(RFMEM) X(RFNOWAIT) X(RFCFDG) X(RFTHREAD)
|
|
X(RFSIGSHARE) X(RFLINUXTHPN) X(RFTSIGZMB) X(RFPPWAIT) XEND
|
|
};
|
|
|
|
static struct xlat wait_options[] = {
|
|
X(WNOHANG) X(WUNTRACED) X(WCONTINUED) X(WNOWAIT) X(WEXITED)
|
|
X(WTRAPPED) XEND
|
|
};
|
|
|
|
static struct xlat idtype_arg[] = {
|
|
X(P_PID) X(P_PPID) X(P_PGID) X(P_SID) X(P_CID) X(P_UID) X(P_GID)
|
|
X(P_ALL) X(P_LWPID) X(P_TASKID) X(P_PROJID) X(P_POOLID) X(P_JAILID)
|
|
X(P_CTID) X(P_CPUID) X(P_PSETID) XEND
|
|
};
|
|
|
|
static struct xlat procctl_arg[] = {
|
|
X(PROC_SPROTECT) XEND
|
|
};
|
|
|
|
static struct xlat umtx_ops[] = {
|
|
X(UMTX_OP_RESERVED0) X(UMTX_OP_RESERVED1) X(UMTX_OP_WAIT)
|
|
X(UMTX_OP_WAKE) X(UMTX_OP_MUTEX_TRYLOCK) X(UMTX_OP_MUTEX_LOCK)
|
|
X(UMTX_OP_MUTEX_UNLOCK) X(UMTX_OP_SET_CEILING) X(UMTX_OP_CV_WAIT)
|
|
X(UMTX_OP_CV_SIGNAL) X(UMTX_OP_CV_BROADCAST) X(UMTX_OP_WAIT_UINT)
|
|
X(UMTX_OP_RW_RDLOCK) X(UMTX_OP_RW_WRLOCK) X(UMTX_OP_RW_UNLOCK)
|
|
X(UMTX_OP_WAIT_UINT_PRIVATE) X(UMTX_OP_WAKE_PRIVATE)
|
|
X(UMTX_OP_MUTEX_WAIT) X(UMTX_OP_MUTEX_WAKE) X(UMTX_OP_SEM_WAIT)
|
|
X(UMTX_OP_SEM_WAKE) X(UMTX_OP_NWAKE_PRIVATE) X(UMTX_OP_MUTEX_WAKE2)
|
|
X(UMTX_OP_SEM2_WAIT) X(UMTX_OP_SEM2_WAKE)
|
|
XEND
|
|
};
|
|
|
|
static struct xlat at_flags[] = {
|
|
X(AT_EACCESS) X(AT_SYMLINK_NOFOLLOW) X(AT_SYMLINK_FOLLOW)
|
|
X(AT_REMOVEDIR) XEND
|
|
};
|
|
|
|
static struct xlat access_modes[] = {
|
|
X(R_OK) X(W_OK) X(X_OK) XEND
|
|
};
|
|
|
|
#undef X
|
|
#undef XEND
|
|
|
|
/*
|
|
* Searches an xlat array for a value, and returns it if found. Otherwise
|
|
* return a string representation.
|
|
*/
|
|
static const char *
|
|
lookup(struct xlat *xlat, int val, int base)
|
|
{
|
|
static char tmp[16];
|
|
|
|
for (; xlat->str != NULL; xlat++)
|
|
if (xlat->val == val)
|
|
return (xlat->str);
|
|
switch (base) {
|
|
case 8:
|
|
sprintf(tmp, "0%o", val);
|
|
break;
|
|
case 16:
|
|
sprintf(tmp, "0x%x", val);
|
|
break;
|
|
case 10:
|
|
sprintf(tmp, "%u", val);
|
|
break;
|
|
default:
|
|
errx(1,"Unknown lookup base");
|
|
break;
|
|
}
|
|
return (tmp);
|
|
}
|
|
|
|
static const char *
|
|
xlookup(struct xlat *xlat, int val)
|
|
{
|
|
|
|
return (lookup(xlat, val, 16));
|
|
}
|
|
|
|
/* Searches an xlat array containing bitfield values. Remaining bits
|
|
set after removing the known ones are printed at the end:
|
|
IN|0x400 */
|
|
static char *
|
|
xlookup_bits(struct xlat *xlat, int val)
|
|
{
|
|
int len, rem;
|
|
static char str[512];
|
|
|
|
len = 0;
|
|
rem = val;
|
|
for (; xlat->str != NULL; xlat++) {
|
|
if ((xlat->val & rem) == xlat->val) {
|
|
/* don't print the "all-bits-zero" string unless all
|
|
bits are really zero */
|
|
if (xlat->val == 0 && val != 0)
|
|
continue;
|
|
len += sprintf(str + len, "%s|", xlat->str);
|
|
rem &= ~(xlat->val);
|
|
}
|
|
}
|
|
/* if we have leftover bits or didn't match anything */
|
|
if (rem || len == 0)
|
|
len += sprintf(str + len, "0x%x", rem);
|
|
if (len && str[len - 1] == '|')
|
|
len--;
|
|
str[len] = 0;
|
|
return (str);
|
|
}
|
|
|
|
/*
|
|
* If/when the list gets big, it might be desirable to do it
|
|
* as a hash table or binary search.
|
|
*/
|
|
|
|
struct syscall *
|
|
get_syscall(const char *name)
|
|
{
|
|
struct syscall *sc;
|
|
|
|
sc = syscalls;
|
|
if (name == NULL)
|
|
return (NULL);
|
|
while (sc->name) {
|
|
if (strcmp(name, sc->name) == 0)
|
|
return (sc);
|
|
sc++;
|
|
}
|
|
return (NULL);
|
|
}
|
|
|
|
/*
|
|
* get_struct
|
|
*
|
|
* Copy a fixed amount of bytes from the process.
|
|
*/
|
|
|
|
static int
|
|
get_struct(pid_t pid, void *offset, void *buf, int len)
|
|
{
|
|
struct ptrace_io_desc iorequest;
|
|
|
|
iorequest.piod_op = PIOD_READ_D;
|
|
iorequest.piod_offs = offset;
|
|
iorequest.piod_addr = buf;
|
|
iorequest.piod_len = len;
|
|
if (ptrace(PT_IO, pid, (caddr_t)&iorequest, 0) < 0)
|
|
return (-1);
|
|
return (0);
|
|
}
|
|
|
|
#define MAXSIZE 4096
|
|
|
|
/*
|
|
* get_string
|
|
* Copy a string from the process. Note that it is
|
|
* expected to be a C string, but if max is set, it will
|
|
* only get that much.
|
|
*/
|
|
static char *
|
|
get_string(pid_t pid, void *addr, int max)
|
|
{
|
|
struct ptrace_io_desc iorequest;
|
|
char *buf, *nbuf;
|
|
size_t offset, size, totalsize;
|
|
|
|
offset = 0;
|
|
if (max)
|
|
size = max + 1;
|
|
else {
|
|
/* Read up to the end of the current page. */
|
|
size = PAGE_SIZE - ((uintptr_t)addr % PAGE_SIZE);
|
|
if (size > MAXSIZE)
|
|
size = MAXSIZE;
|
|
}
|
|
totalsize = size;
|
|
buf = malloc(totalsize);
|
|
if (buf == NULL)
|
|
return (NULL);
|
|
for (;;) {
|
|
iorequest.piod_op = PIOD_READ_D;
|
|
iorequest.piod_offs = (char *)addr + offset;
|
|
iorequest.piod_addr = buf + offset;
|
|
iorequest.piod_len = size;
|
|
if (ptrace(PT_IO, pid, (caddr_t)&iorequest, 0) < 0) {
|
|
free(buf);
|
|
return (NULL);
|
|
}
|
|
if (memchr(buf + offset, '\0', size) != NULL)
|
|
return (buf);
|
|
offset += size;
|
|
if (totalsize < MAXSIZE && max == 0) {
|
|
size = MAXSIZE - totalsize;
|
|
if (size > PAGE_SIZE)
|
|
size = PAGE_SIZE;
|
|
nbuf = realloc(buf, totalsize + size);
|
|
if (nbuf == NULL) {
|
|
buf[totalsize - 1] = '\0';
|
|
return (buf);
|
|
}
|
|
buf = nbuf;
|
|
totalsize += size;
|
|
} else {
|
|
buf[totalsize - 1] = '\0';
|
|
return (buf);
|
|
}
|
|
}
|
|
}
|
|
|
|
static char *
|
|
strsig2(int sig)
|
|
{
|
|
char *tmp;
|
|
|
|
tmp = strsig(sig);
|
|
if (tmp == NULL)
|
|
asprintf(&tmp, "%d", sig);
|
|
return (tmp);
|
|
}
|
|
|
|
/*
|
|
* print_arg
|
|
* Converts a syscall argument into a string. Said string is
|
|
* allocated via malloc(), so needs to be free()'d. The file
|
|
* descriptor is for the process' memory (via /proc), and is used
|
|
* to get any data (where the argument is a pointer). sc is
|
|
* a pointer to the syscall description (see above); args is
|
|
* an array of all of the system call arguments.
|
|
*/
|
|
|
|
char *
|
|
print_arg(struct syscall_args *sc, unsigned long *args, long retval,
|
|
struct trussinfo *trussinfo)
|
|
{
|
|
char *tmp;
|
|
pid_t pid;
|
|
|
|
tmp = NULL;
|
|
pid = trussinfo->pid;
|
|
switch (sc->type & ARG_MASK) {
|
|
case Hex:
|
|
asprintf(&tmp, "0x%x", (int)args[sc->offset]);
|
|
break;
|
|
case Octal:
|
|
asprintf(&tmp, "0%o", (int)args[sc->offset]);
|
|
break;
|
|
case Int:
|
|
asprintf(&tmp, "%d", (int)args[sc->offset]);
|
|
break;
|
|
case LongHex:
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
break;
|
|
case Name: {
|
|
/* NULL-terminated string. */
|
|
char *tmp2;
|
|
tmp2 = get_string(pid, (void*)args[sc->offset], 0);
|
|
asprintf(&tmp, "\"%s\"", tmp2);
|
|
free(tmp2);
|
|
break;
|
|
}
|
|
case BinString: {
|
|
/* Binary block of data that might have printable characters.
|
|
XXX If type|OUT, assume that the length is the syscall's
|
|
return value. Otherwise, assume that the length of the block
|
|
is in the next syscall argument. */
|
|
int max_string = trussinfo->strsize;
|
|
char tmp2[max_string+1], *tmp3;
|
|
int len;
|
|
int truncated = 0;
|
|
|
|
if (sc->type & OUT)
|
|
len = retval;
|
|
else
|
|
len = args[sc->offset + 1];
|
|
|
|
/* Don't print more than max_string characters, to avoid word
|
|
wrap. If we have to truncate put some ... after the string.
|
|
*/
|
|
if (len > max_string) {
|
|
len = max_string;
|
|
truncated = 1;
|
|
}
|
|
if (len && get_struct(pid, (void*)args[sc->offset], &tmp2, len)
|
|
!= -1) {
|
|
tmp3 = malloc(len * 4 + 1);
|
|
while (len) {
|
|
if (strvisx(tmp3, tmp2, len,
|
|
VIS_CSTYLE|VIS_TAB|VIS_NL) <= max_string)
|
|
break;
|
|
len--;
|
|
truncated = 1;
|
|
};
|
|
asprintf(&tmp, "\"%s\"%s", tmp3, truncated ?
|
|
"..." : "");
|
|
free(tmp3);
|
|
} else {
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
}
|
|
break;
|
|
}
|
|
case StringArray: {
|
|
int num, size, i;
|
|
char *tmp2;
|
|
char *string;
|
|
char *strarray[100]; /* XXX This is ugly. */
|
|
|
|
if (get_struct(pid, (void *)args[sc->offset],
|
|
(void *)&strarray, sizeof(strarray)) == -1)
|
|
err(1, "get_struct %p", (void *)args[sc->offset]);
|
|
num = 0;
|
|
size = 0;
|
|
|
|
/* Find out how large of a buffer we'll need. */
|
|
while (strarray[num] != NULL) {
|
|
string = get_string(pid, (void*)strarray[num], 0);
|
|
size += strlen(string);
|
|
free(string);
|
|
num++;
|
|
}
|
|
size += 4 + (num * 4);
|
|
tmp = (char *)malloc(size);
|
|
tmp2 = tmp;
|
|
|
|
tmp2 += sprintf(tmp2, " [");
|
|
for (i = 0; i < num; i++) {
|
|
string = get_string(pid, (void*)strarray[i], 0);
|
|
tmp2 += sprintf(tmp2, " \"%s\"%c", string,
|
|
(i + 1 == num) ? ' ' : ',');
|
|
free(string);
|
|
}
|
|
tmp2 += sprintf(tmp2, "]");
|
|
break;
|
|
}
|
|
#ifdef __LP64__
|
|
case Quad:
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
break;
|
|
#else
|
|
case Quad: {
|
|
unsigned long long ll;
|
|
ll = *(unsigned long long *)(args + sc->offset);
|
|
asprintf(&tmp, "0x%llx", ll);
|
|
break;
|
|
}
|
|
#endif
|
|
case Ptr:
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
break;
|
|
case Readlinkres: {
|
|
char *tmp2;
|
|
if (retval == -1) {
|
|
tmp = strdup("");
|
|
break;
|
|
}
|
|
tmp2 = get_string(pid, (void*)args[sc->offset], retval);
|
|
asprintf(&tmp, "\"%s\"", tmp2);
|
|
free(tmp2);
|
|
break;
|
|
}
|
|
case Ioctl: {
|
|
const char *temp = ioctlname(args[sc->offset]);
|
|
if (temp)
|
|
tmp = strdup(temp);
|
|
else {
|
|
unsigned long arg = args[sc->offset];
|
|
asprintf(&tmp, "0x%lx { IO%s%s 0x%lx('%c'), %lu, %lu }",
|
|
arg, arg & IOC_OUT ? "R" : "",
|
|
arg & IOC_IN ? "W" : "", IOCGROUP(arg),
|
|
isprint(IOCGROUP(arg)) ? (char)IOCGROUP(arg) : '?',
|
|
arg & 0xFF, IOCPARM_LEN(arg));
|
|
}
|
|
break;
|
|
}
|
|
case Timespec: {
|
|
struct timespec ts;
|
|
if (get_struct(pid, (void *)args[sc->offset], &ts,
|
|
sizeof(ts)) != -1)
|
|
asprintf(&tmp, "{ %ld.%09ld }", (long)ts.tv_sec,
|
|
ts.tv_nsec);
|
|
else
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
break;
|
|
}
|
|
case Timespec2: {
|
|
struct timespec ts[2];
|
|
FILE *fp;
|
|
size_t len;
|
|
const char *sep;
|
|
unsigned int i;
|
|
|
|
if (get_struct(pid, (void *)args[sc->offset], &ts, sizeof(ts))
|
|
!= -1) {
|
|
fp = open_memstream(&tmp, &len);
|
|
fputs("{ ", fp);
|
|
sep = "";
|
|
for (i = 0; i < nitems(ts); i++) {
|
|
fputs(sep, fp);
|
|
sep = ", ";
|
|
switch (ts[i].tv_nsec) {
|
|
case UTIME_NOW:
|
|
fprintf(fp, "UTIME_NOW");
|
|
break;
|
|
case UTIME_OMIT:
|
|
fprintf(fp, "UTIME_OMIT");
|
|
break;
|
|
default:
|
|
fprintf(fp, "%ld.%09ld",
|
|
(long)ts[i].tv_sec, ts[i].tv_nsec);
|
|
break;
|
|
}
|
|
}
|
|
fputs(" }", fp);
|
|
fclose(fp);
|
|
} else
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
break;
|
|
}
|
|
case Timeval: {
|
|
struct timeval tv;
|
|
if (get_struct(pid, (void *)args[sc->offset], &tv, sizeof(tv))
|
|
!= -1)
|
|
asprintf(&tmp, "{ %ld.%06ld }", (long)tv.tv_sec,
|
|
tv.tv_usec);
|
|
else
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
break;
|
|
}
|
|
case Timeval2: {
|
|
struct timeval tv[2];
|
|
if (get_struct(pid, (void *)args[sc->offset], &tv, sizeof(tv))
|
|
!= -1)
|
|
asprintf(&tmp, "{ %ld.%06ld, %ld.%06ld }",
|
|
(long)tv[0].tv_sec, tv[0].tv_usec,
|
|
(long)tv[1].tv_sec, tv[1].tv_usec);
|
|
else
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
break;
|
|
}
|
|
case Itimerval: {
|
|
struct itimerval itv;
|
|
if (get_struct(pid, (void *)args[sc->offset], &itv,
|
|
sizeof(itv)) != -1)
|
|
asprintf(&tmp, "{ %ld.%06ld, %ld.%06ld }",
|
|
(long)itv.it_interval.tv_sec,
|
|
itv.it_interval.tv_usec,
|
|
(long)itv.it_value.tv_sec,
|
|
itv.it_value.tv_usec);
|
|
else
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
break;
|
|
}
|
|
case LinuxSockArgs:
|
|
{
|
|
struct linux_socketcall_args largs;
|
|
if (get_struct(pid, (void *)args[sc->offset], (void *)&largs,
|
|
sizeof(largs)) == -1) {
|
|
err(1, "get_struct %p", (void *)args[sc->offset]);
|
|
}
|
|
const char *what;
|
|
char buf[30];
|
|
|
|
switch (largs.what) {
|
|
case LINUX_SOCKET:
|
|
what = "LINUX_SOCKET";
|
|
break;
|
|
case LINUX_BIND:
|
|
what = "LINUX_BIND";
|
|
break;
|
|
case LINUX_CONNECT:
|
|
what = "LINUX_CONNECT";
|
|
break;
|
|
case LINUX_LISTEN:
|
|
what = "LINUX_LISTEN";
|
|
break;
|
|
case LINUX_ACCEPT:
|
|
what = "LINUX_ACCEPT";
|
|
break;
|
|
case LINUX_GETSOCKNAME:
|
|
what = "LINUX_GETSOCKNAME";
|
|
break;
|
|
case LINUX_GETPEERNAME:
|
|
what = "LINUX_GETPEERNAME";
|
|
break;
|
|
case LINUX_SOCKETPAIR:
|
|
what = "LINUX_SOCKETPAIR";
|
|
break;
|
|
case LINUX_SEND:
|
|
what = "LINUX_SEND";
|
|
break;
|
|
case LINUX_RECV:
|
|
what = "LINUX_RECV";
|
|
break;
|
|
case LINUX_SENDTO:
|
|
what = "LINUX_SENDTO";
|
|
break;
|
|
case LINUX_RECVFROM:
|
|
what = "LINUX_RECVFROM";
|
|
break;
|
|
case LINUX_SHUTDOWN:
|
|
what = "LINUX_SHUTDOWN";
|
|
break;
|
|
case LINUX_SETSOCKOPT:
|
|
what = "LINUX_SETSOCKOPT";
|
|
break;
|
|
case LINUX_GETSOCKOPT:
|
|
what = "LINUX_GETSOCKOPT";
|
|
break;
|
|
case LINUX_SENDMSG:
|
|
what = "LINUX_SENDMSG";
|
|
break;
|
|
case LINUX_RECVMSG:
|
|
what = "LINUX_RECVMSG";
|
|
break;
|
|
default:
|
|
sprintf(buf, "%d", largs.what);
|
|
what = buf;
|
|
break;
|
|
}
|
|
asprintf(&tmp, "(0x%lx)%s, 0x%lx", args[sc->offset], what,
|
|
(long unsigned int)largs.args);
|
|
break;
|
|
}
|
|
case Pollfd: {
|
|
/*
|
|
* XXX: A Pollfd argument expects the /next/ syscall argument
|
|
* to be the number of fds in the array. This matches the poll
|
|
* syscall.
|
|
*/
|
|
struct pollfd *pfd;
|
|
int numfds = args[sc->offset+1];
|
|
int bytes = sizeof(struct pollfd) * numfds;
|
|
int i, tmpsize, u, used;
|
|
const int per_fd = 100;
|
|
|
|
if ((pfd = malloc(bytes)) == NULL)
|
|
err(1, "Cannot malloc %d bytes for pollfd array",
|
|
bytes);
|
|
if (get_struct(pid, (void *)args[sc->offset], pfd, bytes)
|
|
!= -1) {
|
|
used = 0;
|
|
tmpsize = 1 + per_fd * numfds + 2;
|
|
if ((tmp = malloc(tmpsize)) == NULL)
|
|
err(1, "Cannot alloc %d bytes for poll output",
|
|
tmpsize);
|
|
|
|
tmp[used++] = '{';
|
|
tmp[used++] = ' ';
|
|
for (i = 0; i < numfds; i++) {
|
|
|
|
u = snprintf(tmp + used, per_fd, "%s%d/%s",
|
|
i > 0 ? " " : "", pfd[i].fd,
|
|
xlookup_bits(poll_flags, pfd[i].events));
|
|
if (u > 0)
|
|
used += u < per_fd ? u : per_fd;
|
|
}
|
|
tmp[used++] = ' ';
|
|
tmp[used++] = '}';
|
|
tmp[used++] = '\0';
|
|
} else {
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
}
|
|
free(pfd);
|
|
break;
|
|
}
|
|
case Fd_set: {
|
|
/*
|
|
* XXX: A Fd_set argument expects the /first/ syscall argument
|
|
* to be the number of fds in the array. This matches the
|
|
* select syscall.
|
|
*/
|
|
fd_set *fds;
|
|
int numfds = args[0];
|
|
int bytes = _howmany(numfds, _NFDBITS) * _NFDBITS;
|
|
int i, tmpsize, u, used;
|
|
const int per_fd = 20;
|
|
|
|
if ((fds = malloc(bytes)) == NULL)
|
|
err(1, "Cannot malloc %d bytes for fd_set array",
|
|
bytes);
|
|
if (get_struct(pid, (void *)args[sc->offset], fds, bytes)
|
|
!= -1) {
|
|
used = 0;
|
|
tmpsize = 1 + numfds * per_fd + 2;
|
|
if ((tmp = malloc(tmpsize)) == NULL)
|
|
err(1, "Cannot alloc %d bytes for fd_set "
|
|
"output", tmpsize);
|
|
|
|
tmp[used++] = '{';
|
|
tmp[used++] = ' ';
|
|
for (i = 0; i < numfds; i++) {
|
|
if (FD_ISSET(i, fds)) {
|
|
u = snprintf(tmp + used, per_fd, "%d ",
|
|
i);
|
|
if (u > 0)
|
|
used += u < per_fd ? u : per_fd;
|
|
}
|
|
}
|
|
tmp[used++] = '}';
|
|
tmp[used++] = '\0';
|
|
} else
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
free(fds);
|
|
break;
|
|
}
|
|
case Signal:
|
|
tmp = strsig2(args[sc->offset]);
|
|
break;
|
|
case Sigset: {
|
|
long sig;
|
|
sigset_t ss;
|
|
int i, used;
|
|
char *signame;
|
|
|
|
sig = args[sc->offset];
|
|
if (get_struct(pid, (void *)args[sc->offset], (void *)&ss,
|
|
sizeof(ss)) == -1) {
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
break;
|
|
}
|
|
tmp = malloc(sys_nsig * 8); /* 7 bytes avg per signal name */
|
|
used = 0;
|
|
for (i = 1; i < sys_nsig; i++) {
|
|
if (sigismember(&ss, i)) {
|
|
signame = strsig(i);
|
|
used += sprintf(tmp + used, "%s|", signame);
|
|
free(signame);
|
|
}
|
|
}
|
|
if (used)
|
|
tmp[used-1] = 0;
|
|
else
|
|
strcpy(tmp, "0x0");
|
|
break;
|
|
}
|
|
case Sigprocmask: {
|
|
switch (args[sc->offset]) {
|
|
#define S(a) case a: tmp = strdup(#a); break;
|
|
S(SIG_BLOCK);
|
|
S(SIG_UNBLOCK);
|
|
S(SIG_SETMASK);
|
|
#undef S
|
|
}
|
|
if (tmp == NULL)
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
break;
|
|
}
|
|
case Fcntlflag: {
|
|
/* XXX output depends on the value of the previous argument */
|
|
switch (args[sc->offset-1]) {
|
|
case F_SETFD:
|
|
tmp = strdup(xlookup_bits(fcntlfd_arg,
|
|
args[sc->offset]));
|
|
break;
|
|
case F_SETFL:
|
|
tmp = strdup(xlookup_bits(fcntlfl_arg,
|
|
args[sc->offset]));
|
|
break;
|
|
case F_GETFD:
|
|
case F_GETFL:
|
|
case F_GETOWN:
|
|
tmp = strdup("");
|
|
break;
|
|
default:
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
case Open:
|
|
tmp = strdup(xlookup_bits(open_flags, args[sc->offset]));
|
|
break;
|
|
case Fcntl:
|
|
tmp = strdup(xlookup(fcntl_arg, args[sc->offset]));
|
|
break;
|
|
case Mprot:
|
|
tmp = strdup(xlookup_bits(mprot_flags, args[sc->offset]));
|
|
break;
|
|
case Mmapflags: {
|
|
char *base, *alignstr;
|
|
int align, flags;
|
|
|
|
/*
|
|
* MAP_ALIGNED can't be handled by xlookup_bits(), so
|
|
* generate that string manually and prepend it to the
|
|
* string from xlookup_bits(). Have to be careful to
|
|
* avoid outputting MAP_ALIGNED|0 if MAP_ALIGNED is
|
|
* the only flag.
|
|
*/
|
|
flags = args[sc->offset] & ~MAP_ALIGNMENT_MASK;
|
|
align = args[sc->offset] & MAP_ALIGNMENT_MASK;
|
|
if (align != 0) {
|
|
if (align == MAP_ALIGNED_SUPER)
|
|
alignstr = strdup("MAP_ALIGNED_SUPER");
|
|
else
|
|
asprintf(&alignstr, "MAP_ALIGNED(%d)",
|
|
align >> MAP_ALIGNMENT_SHIFT);
|
|
if (flags == 0) {
|
|
tmp = alignstr;
|
|
break;
|
|
}
|
|
} else
|
|
alignstr = NULL;
|
|
base = strdup(xlookup_bits(mmap_flags, flags));
|
|
if (alignstr == NULL) {
|
|
tmp = base;
|
|
break;
|
|
}
|
|
asprintf(&tmp, "%s|%s", alignstr, base);
|
|
free(alignstr);
|
|
free(base);
|
|
break;
|
|
}
|
|
case Whence:
|
|
tmp = strdup(xlookup(whence_arg, args[sc->offset]));
|
|
break;
|
|
case Sockdomain:
|
|
tmp = strdup(xlookup(sockdomain_arg, args[sc->offset]));
|
|
break;
|
|
case Socktype:
|
|
tmp = strdup(xlookup(socktype_arg, args[sc->offset]));
|
|
break;
|
|
case Shutdown:
|
|
tmp = strdup(xlookup(shutdown_arg, args[sc->offset]));
|
|
break;
|
|
case Resource:
|
|
tmp = strdup(xlookup(resource_arg, args[sc->offset]));
|
|
break;
|
|
case Pathconf:
|
|
tmp = strdup(xlookup(pathconf_arg, args[sc->offset]));
|
|
break;
|
|
case Rforkflags:
|
|
tmp = strdup(xlookup_bits(rfork_flags, args[sc->offset]));
|
|
break;
|
|
case Sockaddr: {
|
|
struct sockaddr_storage ss;
|
|
char addr[64];
|
|
struct sockaddr_in *lsin;
|
|
struct sockaddr_in6 *lsin6;
|
|
struct sockaddr_un *sun;
|
|
struct sockaddr *sa;
|
|
char *p;
|
|
u_char *q;
|
|
int i;
|
|
|
|
if (args[sc->offset] == 0) {
|
|
asprintf(&tmp, "NULL");
|
|
break;
|
|
}
|
|
|
|
/* yuck: get ss_len */
|
|
if (get_struct(pid, (void *)args[sc->offset], (void *)&ss,
|
|
sizeof(ss.ss_len) + sizeof(ss.ss_family)) == -1)
|
|
err(1, "get_struct %p", (void *)args[sc->offset]);
|
|
/*
|
|
* If ss_len is 0, then try to guess from the sockaddr type.
|
|
* AF_UNIX may be initialized incorrectly, so always frob
|
|
* it by using the "right" size.
|
|
*/
|
|
if (ss.ss_len == 0 || ss.ss_family == AF_UNIX) {
|
|
switch (ss.ss_family) {
|
|
case AF_INET:
|
|
ss.ss_len = sizeof(*lsin);
|
|
break;
|
|
case AF_UNIX:
|
|
ss.ss_len = sizeof(*sun);
|
|
break;
|
|
default:
|
|
/* hurrrr */
|
|
break;
|
|
}
|
|
}
|
|
if (get_struct(pid, (void *)args[sc->offset], (void *)&ss,
|
|
ss.ss_len) == -1) {
|
|
err(2, "get_struct %p", (void *)args[sc->offset]);
|
|
}
|
|
|
|
switch (ss.ss_family) {
|
|
case AF_INET:
|
|
lsin = (struct sockaddr_in *)&ss;
|
|
inet_ntop(AF_INET, &lsin->sin_addr, addr, sizeof addr);
|
|
asprintf(&tmp, "{ AF_INET %s:%d }", addr,
|
|
htons(lsin->sin_port));
|
|
break;
|
|
case AF_INET6:
|
|
lsin6 = (struct sockaddr_in6 *)&ss;
|
|
inet_ntop(AF_INET6, &lsin6->sin6_addr, addr,
|
|
sizeof addr);
|
|
asprintf(&tmp, "{ AF_INET6 [%s]:%d }", addr,
|
|
htons(lsin6->sin6_port));
|
|
break;
|
|
case AF_UNIX:
|
|
sun = (struct sockaddr_un *)&ss;
|
|
asprintf(&tmp, "{ AF_UNIX \"%s\" }", sun->sun_path);
|
|
break;
|
|
default:
|
|
sa = (struct sockaddr *)&ss;
|
|
asprintf(&tmp, "{ sa_len = %d, sa_family = %d, sa_data "
|
|
"= { %n%*s } }", (int)sa->sa_len,
|
|
(int)sa->sa_family, &i,
|
|
6 * (int)(sa->sa_len - ((char *)&sa->sa_data -
|
|
(char *)sa)), "");
|
|
if (tmp != NULL) {
|
|
p = tmp + i;
|
|
for (q = (u_char *)&sa->sa_data;
|
|
q < (u_char *)sa + sa->sa_len; q++)
|
|
p += sprintf(p, " %#02x,", *q);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case Sigaction: {
|
|
struct sigaction sa;
|
|
char *hand;
|
|
const char *h;
|
|
|
|
if (get_struct(pid, (void *)args[sc->offset], &sa, sizeof(sa))
|
|
!= -1) {
|
|
asprintf(&hand, "%p", sa.sa_handler);
|
|
if (sa.sa_handler == SIG_DFL)
|
|
h = "SIG_DFL";
|
|
else if (sa.sa_handler == SIG_IGN)
|
|
h = "SIG_IGN";
|
|
else
|
|
h = hand;
|
|
|
|
asprintf(&tmp, "{ %s %s ss_t }", h,
|
|
xlookup_bits(sigaction_flags, sa.sa_flags));
|
|
free(hand);
|
|
} else
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
break;
|
|
}
|
|
case Kevent: {
|
|
/*
|
|
* XXX XXX: the size of the array is determined by either the
|
|
* next syscall argument, or by the syscall returnvalue,
|
|
* depending on which argument number we are. This matches the
|
|
* kevent syscall, but luckily that's the only syscall that uses
|
|
* them.
|
|
*/
|
|
struct kevent *ke;
|
|
int numevents = -1;
|
|
int bytes = 0;
|
|
int i, tmpsize, u, used;
|
|
const int per_ke = 100;
|
|
|
|
if (sc->offset == 1)
|
|
numevents = args[sc->offset+1];
|
|
else if (sc->offset == 3 && retval != -1)
|
|
numevents = retval;
|
|
|
|
if (numevents >= 0)
|
|
bytes = sizeof(struct kevent) * numevents;
|
|
if ((ke = malloc(bytes)) == NULL)
|
|
err(1, "Cannot malloc %d bytes for kevent array",
|
|
bytes);
|
|
if (numevents >= 0 && get_struct(pid, (void *)args[sc->offset],
|
|
ke, bytes) != -1) {
|
|
used = 0;
|
|
tmpsize = 1 + per_ke * numevents + 2;
|
|
if ((tmp = malloc(tmpsize)) == NULL)
|
|
err(1, "Cannot alloc %d bytes for kevent "
|
|
"output", tmpsize);
|
|
|
|
tmp[used++] = '{';
|
|
tmp[used++] = ' ';
|
|
for (i = 0; i < numevents; i++) {
|
|
u = snprintf(tmp + used, per_ke,
|
|
"%s%p,%s,%s,%d,%p,%p",
|
|
i > 0 ? " " : "",
|
|
(void *)ke[i].ident,
|
|
xlookup(kevent_filters, ke[i].filter),
|
|
xlookup_bits(kevent_flags, ke[i].flags),
|
|
ke[i].fflags,
|
|
(void *)ke[i].data,
|
|
(void *)ke[i].udata);
|
|
if (u > 0)
|
|
used += u < per_ke ? u : per_ke;
|
|
}
|
|
tmp[used++] = ' ';
|
|
tmp[used++] = '}';
|
|
tmp[used++] = '\0';
|
|
} else {
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
}
|
|
free(ke);
|
|
break;
|
|
}
|
|
case Stat: {
|
|
struct stat st;
|
|
if (get_struct(pid, (void *)args[sc->offset], &st, sizeof(st))
|
|
!= -1) {
|
|
char mode[12];
|
|
strmode(st.st_mode, mode);
|
|
asprintf(&tmp,
|
|
"{ mode=%s,inode=%jd,size=%jd,blksize=%ld }", mode,
|
|
(intmax_t)st.st_ino, (intmax_t)st.st_size,
|
|
(long)st.st_blksize);
|
|
} else {
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
}
|
|
break;
|
|
}
|
|
case Rusage: {
|
|
struct rusage ru;
|
|
if (get_struct(pid, (void *)args[sc->offset], &ru, sizeof(ru))
|
|
!= -1) {
|
|
asprintf(&tmp,
|
|
"{ u=%ld.%06ld,s=%ld.%06ld,in=%ld,out=%ld }",
|
|
(long)ru.ru_utime.tv_sec, ru.ru_utime.tv_usec,
|
|
(long)ru.ru_stime.tv_sec, ru.ru_stime.tv_usec,
|
|
ru.ru_inblock, ru.ru_oublock);
|
|
} else
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
break;
|
|
}
|
|
case Rlimit: {
|
|
struct rlimit rl;
|
|
if (get_struct(pid, (void *)args[sc->offset], &rl, sizeof(rl))
|
|
!= -1) {
|
|
asprintf(&tmp, "{ cur=%ju,max=%ju }",
|
|
rl.rlim_cur, rl.rlim_max);
|
|
} else
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
break;
|
|
}
|
|
case ExitStatus: {
|
|
char *signame;
|
|
int status;
|
|
signame = NULL;
|
|
if (get_struct(pid, (void *)args[sc->offset], &status,
|
|
sizeof(status)) != -1) {
|
|
if (WIFCONTINUED(status))
|
|
tmp = strdup("{ CONTINUED }");
|
|
else if (WIFEXITED(status))
|
|
asprintf(&tmp, "{ EXITED,val=%d }",
|
|
WEXITSTATUS(status));
|
|
else if (WIFSIGNALED(status))
|
|
asprintf(&tmp, "{ SIGNALED,sig=%s%s }",
|
|
signame = strsig2(WTERMSIG(status)),
|
|
WCOREDUMP(status) ? ",cored" : "");
|
|
else
|
|
asprintf(&tmp, "{ STOPPED,sig=%s }",
|
|
signame = strsig2(WTERMSIG(status)));
|
|
} else
|
|
asprintf(&tmp, "0x%lx", args[sc->offset]);
|
|
free(signame);
|
|
break;
|
|
}
|
|
case Waitoptions:
|
|
tmp = strdup(xlookup_bits(wait_options, args[sc->offset]));
|
|
break;
|
|
case Idtype:
|
|
tmp = strdup(xlookup(idtype_arg, args[sc->offset]));
|
|
break;
|
|
case Procctl:
|
|
tmp = strdup(xlookup(procctl_arg, args[sc->offset]));
|
|
break;
|
|
case Umtxop:
|
|
tmp = strdup(xlookup(umtx_ops, args[sc->offset]));
|
|
break;
|
|
case Atfd:
|
|
if ((int)args[sc->offset] == AT_FDCWD)
|
|
tmp = strdup("AT_FDCWD");
|
|
else
|
|
asprintf(&tmp, "%d", (int)args[sc->offset]);
|
|
break;
|
|
case Atflags:
|
|
tmp = strdup(xlookup_bits(at_flags, args[sc->offset]));
|
|
break;
|
|
case Accessmode:
|
|
if (args[sc->offset] == F_OK)
|
|
tmp = strdup("F_OK");
|
|
else
|
|
tmp = strdup(xlookup_bits(access_modes,
|
|
args[sc->offset]));
|
|
break;
|
|
default:
|
|
errx(1, "Invalid argument type %d\n", sc->type & ARG_MASK);
|
|
}
|
|
return (tmp);
|
|
}
|
|
|
|
/*
|
|
* print_syscall
|
|
* Print (to outfile) the system call and its arguments. Note that
|
|
* nargs is the number of arguments (not the number of words; this is
|
|
* potentially confusing, I know).
|
|
*/
|
|
|
|
void
|
|
print_syscall(struct trussinfo *trussinfo, const char *name, int nargs,
|
|
char **s_args)
|
|
{
|
|
struct timespec timediff;
|
|
int i, len;
|
|
|
|
len = 0;
|
|
if (trussinfo->flags & FOLLOWFORKS)
|
|
len += fprintf(trussinfo->outfile, "%5d: ", trussinfo->pid);
|
|
|
|
if (name != NULL && (strcmp(name, "execve") == 0 ||
|
|
strcmp(name, "exit") == 0)) {
|
|
clock_gettime(CLOCK_REALTIME, &trussinfo->curthread->after);
|
|
}
|
|
|
|
if (trussinfo->flags & ABSOLUTETIMESTAMPS) {
|
|
timespecsubt(&trussinfo->curthread->after,
|
|
&trussinfo->start_time, &timediff);
|
|
len += fprintf(trussinfo->outfile, "%ld.%09ld ",
|
|
(long)timediff.tv_sec, timediff.tv_nsec);
|
|
}
|
|
|
|
if (trussinfo->flags & RELATIVETIMESTAMPS) {
|
|
timespecsubt(&trussinfo->curthread->after,
|
|
&trussinfo->curthread->before, &timediff);
|
|
len += fprintf(trussinfo->outfile, "%ld.%09ld ",
|
|
(long)timediff.tv_sec, timediff.tv_nsec);
|
|
}
|
|
|
|
len += fprintf(trussinfo->outfile, "%s(", name);
|
|
|
|
for (i = 0; i < nargs; i++) {
|
|
if (s_args[i])
|
|
len += fprintf(trussinfo->outfile, "%s", s_args[i]);
|
|
else
|
|
len += fprintf(trussinfo->outfile,
|
|
"<missing argument>");
|
|
len += fprintf(trussinfo->outfile, "%s", i < (nargs - 1) ?
|
|
"," : "");
|
|
}
|
|
len += fprintf(trussinfo->outfile, ")");
|
|
for (i = 0; i < 6 - (len / 8); i++)
|
|
fprintf(trussinfo->outfile, "\t");
|
|
}
|
|
|
|
void
|
|
print_syscall_ret(struct trussinfo *trussinfo, const char *name, int nargs,
|
|
char **s_args, int errorp, long retval, struct syscall *sc)
|
|
{
|
|
struct timespec timediff;
|
|
|
|
if (trussinfo->flags & COUNTONLY) {
|
|
if (!sc)
|
|
return;
|
|
clock_gettime(CLOCK_REALTIME, &trussinfo->curthread->after);
|
|
timespecsubt(&trussinfo->curthread->after,
|
|
&trussinfo->curthread->before, &timediff);
|
|
timespecadd(&sc->time, &timediff, &sc->time);
|
|
sc->ncalls++;
|
|
if (errorp)
|
|
sc->nerror++;
|
|
return;
|
|
}
|
|
|
|
print_syscall(trussinfo, name, nargs, s_args);
|
|
fflush(trussinfo->outfile);
|
|
if (errorp)
|
|
fprintf(trussinfo->outfile, " ERR#%ld '%s'\n", retval,
|
|
strerror(retval));
|
|
else {
|
|
/*
|
|
* Because pipe(2) has a special assembly glue to provide the
|
|
* libc API, we have to adjust retval.
|
|
*/
|
|
if (name != NULL && strcmp(name, "pipe") == 0)
|
|
retval = 0;
|
|
fprintf(trussinfo->outfile, " = %ld (0x%lx)\n", retval, retval);
|
|
}
|
|
}
|
|
|
|
void
|
|
print_summary(struct trussinfo *trussinfo)
|
|
{
|
|
struct timespec total = {0, 0};
|
|
struct syscall *sc;
|
|
int ncall, nerror;
|
|
|
|
fprintf(trussinfo->outfile, "%-20s%15s%8s%8s\n",
|
|
"syscall", "seconds", "calls", "errors");
|
|
ncall = nerror = 0;
|
|
for (sc = syscalls; sc->name != NULL; sc++)
|
|
if (sc->ncalls) {
|
|
fprintf(trussinfo->outfile, "%-20s%5jd.%09ld%8d%8d\n",
|
|
sc->name, (intmax_t)sc->time.tv_sec,
|
|
sc->time.tv_nsec, sc->ncalls, sc->nerror);
|
|
timespecadd(&total, &sc->time, &total);
|
|
ncall += sc->ncalls;
|
|
nerror += sc->nerror;
|
|
}
|
|
fprintf(trussinfo->outfile, "%20s%15s%8s%8s\n",
|
|
"", "-------------", "-------", "-------");
|
|
fprintf(trussinfo->outfile, "%-20s%5jd.%09ld%8d%8d\n",
|
|
"", (intmax_t)total.tv_sec, total.tv_nsec, ncall, nerror);
|
|
}
|