truss.h revision 192025
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 192025 2009-05-12 20:42:12Z dds $ 26101282Smdodd */ 27101282Smdodd 28168569Sdelphij#include <sys/queue.h> 29168569Sdelphij 30101283Smdodd#define FOLLOWFORKS 0x00000001 31101285Smdodd#define RELATIVETIMESTAMPS 0x00000002 32101285Smdodd#define ABSOLUTETIMESTAMPS 0x00000004 33101282Smdodd#define NOSIGS 0x00000008 34101289Smdodd#define EXECVEARGS 0x00000010 35101289Smdodd#define EXECVEENVS 0x00000020 36192025Sdds#define COUNTONLY 0x00000040 37101282Smdodd 38168569Sdelphijstruct threadinfo 39168569Sdelphij{ 40168569Sdelphij SLIST_ENTRY(threadinfo) entries; 41168569Sdelphij lwpid_t tid; 42168569Sdelphij int in_syscall; 43168569Sdelphij int in_fork; 44168569Sdelphij}; 45168569Sdelphij 46101282Smdoddstruct trussinfo 47101282Smdodd{ 48101282Smdodd int pid; 49101282Smdodd int flags; 50168569Sdelphij int pr_why; 51168569Sdelphij int pr_data; 52153963Sbrian int strsize; 53101282Smdodd FILE *outfile; 54101285Smdodd 55101373Smdodd struct timespec start_time; 56101373Smdodd struct timespec before; 57101373Smdodd struct timespec after; 58168569Sdelphij 59168569Sdelphij struct threadinfo *curthread; 60168569Sdelphij 61168569Sdelphij SLIST_HEAD(, threadinfo) threadlist; 62101282Smdodd}; 63158630Spav 64158630Spav#define timespecsubt(tvp, uvp, vvp) \ 65158630Spav do { \ 66158630Spav (vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \ 67158630Spav (vvp)->tv_nsec = (tvp)->tv_nsec - (uvp)->tv_nsec; \ 68158630Spav if ((vvp)->tv_nsec < 0) { \ 69158630Spav (vvp)->tv_sec--; \ 70158630Spav (vvp)->tv_nsec += 1000000000; \ 71158630Spav } \ 72158630Spav } while (0) 73168569Sdelphij 74192025Sdds#define timespecadd(tvp, uvp, vvp) \ 75192025Sdds do { \ 76192025Sdds (vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec; \ 77192025Sdds (vvp)->tv_nsec = (tvp)->tv_nsec + (uvp)->tv_nsec; \ 78192025Sdds if ((vvp)->tv_nsec > 1000000000) { \ 79192025Sdds (vvp)->tv_sec++; \ 80192025Sdds (vvp)->tv_nsec -= 1000000000; \ 81192025Sdds } \ 82192025Sdds } while (0) 83192025Sdds 84168569Sdelphij#define S_NONE 0 85168569Sdelphij#define S_SCE 1 86168569Sdelphij#define S_SCX 2 87168569Sdelphij#define S_EXIT 3 88168569Sdelphij#define S_SIG 4 89168569Sdelphij#define S_EXEC 5 90