truss.h revision 158630
1101282Smdodd/* 2101282Smdodd * Copryight 2001 Jamey Wood 3101282Smdodd * 4101282Smdodd * Redistribution and use in source and binary forms, with or without 5101282Smdodd * modification, are permitted provided that the following conditions 6101282Smdodd * are met: 7101282Smdodd * 1. Redistributions of source code must retain the above copyright 8101282Smdodd * notice, this list of conditions and the following disclaimer. 9101282Smdodd * 2. Redistributions in binary form must reproduce the above copyright 10101282Smdodd * notice, this list of conditions and the following disclaimer in the 11101282Smdodd * documentation and/or other materials provided with the distribution. 12101282Smdodd * 13101282Smdodd * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14101282Smdodd * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15101282Smdodd * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16101282Smdodd * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17101282Smdodd * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18101282Smdodd * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19101282Smdodd * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20101282Smdodd * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21101282Smdodd * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22101282Smdodd * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23101282Smdodd * SUCH DAMAGE. 24101282Smdodd * 25101282Smdodd * $FreeBSD: head/usr.bin/truss/truss.h 158630 2006-05-15 21:18:28Z pav $ 26101282Smdodd */ 27101282Smdodd 28101283Smdodd#define FOLLOWFORKS 0x00000001 29101285Smdodd#define RELATIVETIMESTAMPS 0x00000002 30101285Smdodd#define ABSOLUTETIMESTAMPS 0x00000004 31101282Smdodd#define NOSIGS 0x00000008 32101289Smdodd#define EXECVEARGS 0x00000010 33101289Smdodd#define EXECVEENVS 0x00000020 34101282Smdodd 35101282Smdoddstruct trussinfo 36101282Smdodd{ 37101282Smdodd int pid; 38101282Smdodd int flags; 39101283Smdodd int in_fork; 40153963Sbrian int strsize; 41101282Smdodd FILE *outfile; 42101285Smdodd 43101373Smdodd struct timespec start_time; 44101373Smdodd struct timespec before; 45101373Smdodd struct timespec after; 46101282Smdodd}; 47158630Spav 48158630Spav#define timespecsubt(tvp, uvp, vvp) \ 49158630Spav do { \ 50158630Spav (vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \ 51158630Spav (vvp)->tv_nsec = (tvp)->tv_nsec - (uvp)->tv_nsec; \ 52158630Spav if ((vvp)->tv_nsec < 0) { \ 53158630Spav (vvp)->tv_sec--; \ 54158630Spav (vvp)->tv_nsec += 1000000000; \ 55158630Spav } \ 56158630Spav } while (0) 57