1f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown/* 2f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl> 3f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * Copyright (c) 1993 Branko Lankester <branko@hacktic.nl> 4f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com> 5f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl> 6f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * Copyright (c) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation 7f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * Linux for s390 port by D.J. Barrow 8f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * <barrow_dj@mail.yahoo.com,djbarrow@de.ibm.com> 9f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * Copyright (c) 2004 Roland McGrath <roland@redhat.com> 10f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * Copyright (c) 2006 Dmitry V. Levin <ldv@altlinux.org> 11f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * All rights reserved. 12f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * 13f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * Redistribution and use in source and binary forms, with or without 14f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * modification, are permitted provided that the following conditions 15f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * are met: 16f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * 1. Redistributions of source code must retain the above copyright 17f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * notice, this list of conditions and the following disclaimer. 18f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * 2. Redistributions in binary form must reproduce the above copyright 19f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * notice, this list of conditions and the following disclaimer in the 20f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * documentation and/or other materials provided with the distribution. 21f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * 3. The name of the author may not be used to endorse or promote products 22f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * derived from this software without specific prior written permission. 23f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * 24f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 25f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 26f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 27f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 28f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 29f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 30f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 31f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 32f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 33f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * 35f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown * $Id$ 36f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown */ 37f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 38f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown#include "defs.h" 39f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 40f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brownstruct call_counts { 41f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown struct timeval time; 42f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown int calls, errors; 43f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown}; 44f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 45f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brownstatic struct call_counts *countv[SUPPORTED_PERSONALITIES]; 46f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown#define counts (countv[current_personality]) 47f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 48f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brownstatic struct timeval shortest = { 1000000, 0 }; 49f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 50f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brownint 51f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Browncount_syscall(struct tcb *tcp, struct timeval *tv) 52f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown{ 53f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (tcp->scno < 0 || tcp->scno >= nsyscalls) 54f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown return 0; 55f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 56f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (!counts) 57f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown { 58f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown counts = calloc(nsyscalls, sizeof(*counts)); 59f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (!counts) 60f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown { 61f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown fprintf(stderr, 62f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown "strace: out of memory for call counts\n"); 63f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown exit(1); 64f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown } 65f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown } 66f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 67f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown counts[tcp->scno].calls++; 68f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (tcp->u_error) 69f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown counts[tcp->scno].errors++; 70f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 71f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown tv_sub(tv, tv, &tcp->etime); 72f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown#ifdef LINUX 73f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (tv_cmp(tv, &tcp->dtime) > 0) 74f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown { 75f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown static struct timeval one_tick; 76f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 77f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (one_tick.tv_usec == 0) 78f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown { 79f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown /* Initialize it. */ 80f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown struct itimerval it; 81f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 82f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown memset(&it, 0, sizeof it); 83f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown it.it_interval.tv_usec = 1; 84f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown setitimer(ITIMER_REAL, &it, NULL); 85f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown getitimer(ITIMER_REAL, &it); 86f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown one_tick = it.it_interval; 87f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown } 88f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 89f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (tv_nz(&tcp->dtime)) 90f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown *tv = tcp->dtime; 91f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown else if (tv_cmp(tv, &one_tick) > 0) 92f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown { 93f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (tv_cmp(&shortest, &one_tick) < 0) 94f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown *tv = shortest; 95f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown else 96f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown *tv = one_tick; 97f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown } 98f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown } 99f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown#endif /* LINUX */ 100f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (tv_cmp(tv, &shortest) < 0) 101f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown shortest = *tv; 102f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown tv_add(&counts[tcp->scno].time, &counts[tcp->scno].time, tv); 103f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 104f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown return 0; 105f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown} 106f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 107f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brownstatic int 108f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Browntime_cmp(void *a, void *b) 109f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown{ 110f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown return -tv_cmp(&counts[*((int *) a)].time, 111f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown &counts[*((int *) b)].time); 112f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown} 113f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 114f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brownstatic int 115f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brownsyscall_cmp(void *a, void *b) 116f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown{ 117f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown return strcmp(sysent[*((int *) a)].sys_name, 118f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown sysent[*((int *) b)].sys_name); 119f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown} 120f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 121f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brownstatic int 122f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Browncount_cmp(void *a, void *b) 123f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown{ 124f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown int m = counts[*((int *) a)].calls; 125f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown int n = counts[*((int *) b)].calls; 126f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 127f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown return (m < n) ? 1 : (m > n) ? -1 : 0; 128f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown} 129f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 130f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brownstatic int (*sortfun)(); 131f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brownstatic struct timeval overhead = { -1, -1 }; 132f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 133f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brownvoid 134f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brownset_sortby(const char *sortby) 135f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown{ 136f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (strcmp(sortby, "time") == 0) 137f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown sortfun = time_cmp; 138f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown else if (strcmp(sortby, "calls") == 0) 139f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown sortfun = count_cmp; 140f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown else if (strcmp(sortby, "name") == 0) 141f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown sortfun = syscall_cmp; 142f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown else if (strcmp(sortby, "nothing") == 0) 143f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown sortfun = NULL; 144f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown else 145f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown { 146f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown fprintf(stderr, "invalid sortby: `%s'\n", sortby); 147f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown exit(1); 148f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown } 149f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown} 150f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 151f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brownvoid set_overhead(int n) 152f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown{ 153f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown overhead.tv_sec = n / 1000000; 154f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown overhead.tv_usec = n % 1000000; 155f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown} 156f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 157f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brownstatic void 158f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Browncall_summary_pers(FILE *outf) 159f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown{ 160f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown int i, j; 161f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown int call_cum, error_cum; 162f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown struct timeval tv_cum, dtv; 163f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown double percent; 164f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown const char *dashes = "-------------------------"; 165f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown char error_str[16]; 166f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown int *sorted_count = calloc(sizeof(int), nsyscalls); 167f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 168f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (!sorted_count) 169f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown { 170f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown fprintf(stderr, "strace: out of memory for call summary\n"); 171f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown return; 172f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown } 173f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 174f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown call_cum = error_cum = tv_cum.tv_sec = tv_cum.tv_usec = 0; 175f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (overhead.tv_sec == -1) 176f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown { 177f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown tv_mul(&overhead, &shortest, 8); 178f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown tv_div(&overhead, &overhead, 10); 179f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown } 180f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown for (i = 0; i < nsyscalls; i++) 181f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown { 182f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown sorted_count[i] = i; 183f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (counts == NULL || counts[i].calls == 0) 184f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown continue; 185f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown tv_mul(&dtv, &overhead, counts[i].calls); 186f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown tv_sub(&counts[i].time, &counts[i].time, &dtv); 187f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown call_cum += counts[i].calls; 188f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown error_cum += counts[i].errors; 189f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown tv_add(&tv_cum, &tv_cum, &counts[i].time); 190f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown } 191f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (counts && sortfun) 192f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown qsort((void *) sorted_count, nsyscalls, sizeof(int), sortfun); 193f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown fprintf(outf, "%6.6s %11.11s %11.11s %9.9s %9.9s %s\n", 194f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown "% time", "seconds", "usecs/call", 195f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown "calls", "errors", "syscall"); 196f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown fprintf(outf, "%6.6s %11.11s %11.11s %9.9s %9.9s %-16.16s\n", 197f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown dashes, dashes, dashes, dashes, dashes, dashes); 198f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (counts) 199f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown { 200f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown for (i = 0; i < nsyscalls; i++) 201f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown { 202f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown j = sorted_count[i]; 203f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (counts[j].calls == 0) 204f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown continue; 205f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown tv_div(&dtv, &counts[j].time, counts[j].calls); 206f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (counts[j].errors) 207f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown sprintf(error_str, "%d", counts[j].errors); 208f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown else 209f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown error_str[0] = '\0'; 210f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown percent = (100.0 * tv_float(&counts[j].time) 211f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown / tv_float(&tv_cum)); 212f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown fprintf(outf, "%6.2f %11.6f %11ld %9d %9.9s %s\n", 213f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown percent, tv_float(&counts[j].time), 214f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown (long) 1000000 * dtv.tv_sec + dtv.tv_usec, 215f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown counts[j].calls, 216f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown error_str, sysent[j].sys_name); 217f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown } 218f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown } 219f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown free(sorted_count); 220f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 221f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown fprintf(outf, "%6.6s %11.11s %11.11s %9.9s %9.9s %-16.16s\n", 222f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown dashes, dashes, dashes, dashes, dashes, dashes); 223f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (error_cum) 224f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown sprintf(error_str, "%d", error_cum); 225f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown else 226f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown error_str[0] = '\0'; 227f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown fprintf(outf, "%6.6s %11.6f %11.11s %9d %9.9s %s\n", 228f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown "100.00", tv_float(&tv_cum), "", 229f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown call_cum, error_str, "total"); 230f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown} 231f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 232f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brownvoid 233f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Browncall_summary(FILE *outf) 234f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown{ 235f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown int i, old_pers = current_personality; 236f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 237f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown for (i = 0; i < SUPPORTED_PERSONALITIES; ++i) 238f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown { 239f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (!countv[i]) 240f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown continue; 241f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 242f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (current_personality != i) 243f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown set_personality(i); 244f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (i) 245f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown fprintf(outf, 246f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown "System call usage summary for %u bit mode:\n", 247f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown personality_wordsize[current_personality] * 8); 248f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown call_summary_pers(outf); 249f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown } 250f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown 251f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown if (old_pers != current_personality) 252f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown set_personality(old_pers); 253f76f96e20f766e6bb91593885b1e800f8bc14a52Jeff Brown} 254