--- /dev/null
+/*
+ * create_sadd.c: Create a system activity binary data file.
+ * (C) 2019 by Sebastien GODARD (sysstat <at> orange.fr)
+ *
+ ***************************************************************************
+ * This program is free software; you can redistribute it and/or modify it *
+ * under the terms of the GNU General Public License as published by the *
+ * Free Software Foundation; either version 2 of the License, or (at your *
+ * option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, but *
+ * WITHOUT ANY WARRANTY; without the implied warranty of MERCHANTABILITY *
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License *
+ * for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License along *
+ * with this program; if not, write to the Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA *
+ ***************************************************************************
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <unistd.h>
+
+#define UTSNAME_LEN 65
+#define FILE_MAGIC_PADDING 48
+
+#define FALSE 0
+#define TRUE 1
+
+int main(void)
+{
+ struct file_magic_12_1_7 {
+ unsigned short sysstat_magic;
+ unsigned short format_magic;
+ unsigned char sysstat_version;
+ unsigned char sysstat_patchlevel;
+ unsigned char sysstat_sublevel;
+ unsigned char sysstat_extraversion;
+ unsigned int header_size; /* Init me! */
+ unsigned int upgraded;
+ unsigned int hdr_types_nr[3];
+ unsigned char pad[FILE_MAGIC_PADDING];
+ };
+
+ struct file_magic_12_1_7 f_magic = {
+ .sysstat_magic = 0xd596,
+ .format_magic = 0x2175,
+ .sysstat_version = 12,
+ .sysstat_patchlevel = 1,
+ .sysstat_sublevel = 7,
+ .sysstat_extraversion = 0,
+ .upgraded = 0,
+ .hdr_types_nr = {1, 1, 12}
+ };
+
+ struct file_header_12_1_7 {
+ unsigned long long sa_ust_time;
+ unsigned long sa_hz __attribute__ ((aligned (8)));
+ unsigned int sa_cpu_nr __attribute__ ((aligned (8)));
+ unsigned int sa_act_nr;
+ int sa_year;
+ unsigned int act_types_nr[3];
+ unsigned int rec_types_nr[3];
+ unsigned int act_size; /* Init me! */
+ unsigned int rec_size; /* Init me! */
+ unsigned int extra_next;
+ unsigned char sa_day;
+ unsigned char sa_month;
+ char sa_sizeof_long;
+ char sa_sysname[UTSNAME_LEN];
+ char sa_nodename[UTSNAME_LEN];
+ char sa_release[UTSNAME_LEN];
+ char sa_machine[UTSNAME_LEN];
+ };
+
+ struct file_header_12_1_7 f_header = {
+ .sa_ust_time = 1568533161,
+ .sa_hz = 100,
+ .sa_cpu_nr = 3,
+ .sa_act_nr = 2,
+ .sa_year = 2019,
+ .act_types_nr = {0, 0, 9},
+ .rec_types_nr = {2, 0, 1},
+ .extra_next = TRUE,
+ .sa_day = 15,
+ .sa_month = 9,
+ .sa_sizeof_long = 8,
+ .sa_sysname = "Linux",
+ .sa_nodename = "localhost.localdomain",
+ .sa_release = "5.0.16-100.fc28.x86_64",
+ .sa_machine = "x86_64"
+ };
+
+ struct file_activity_12_1_7 {
+ unsigned int id;
+ unsigned int magic;
+ int nr;
+ int nr2;
+ int has_nr;
+ int size; /* Init me! */
+ unsigned int types_nr[3];
+ };
+
+ struct file_activity_12_1_7 f_activity_a_cpu = {
+ .id = 1, /* A_CPU */
+ .magic = 0x8b,
+ .nr = 3,
+ .nr2 = 1,
+ .has_nr = TRUE,
+ .types_nr = {10, 0, 0}
+ };
+
+ struct file_activity_12_1_7 f_activity_a_pcsw = {
+ .id = 2, /* A_PCSW */
+ .magic = 0x8b,
+ .nr = 1,
+ .nr2 = 1,
+ .has_nr = FALSE,
+ .types_nr = {1, 1, 0}
+ };
+
+ struct extra_desc {
+ unsigned int extra_nr;
+ unsigned int extra_size; /* Init me! */
+ unsigned int extra_next;
+ unsigned int extra_types_nr[3];
+ };
+
+ struct extra_desc extra_desc_1 = {
+ .extra_nr = 2,
+ .extra_next = TRUE,
+ .extra_types_nr = {1, 0, 1}
+ };
+ struct extra_desc extra_desc_2 = {
+ .extra_nr = 0,
+ .extra_next = FALSE,
+ .extra_types_nr = {1, 0, 1}
+ };
+
+ struct extra_structure_1 {
+ unsigned long long es_ull;
+ unsigned int es_u;
+ char extra_text[20];
+ };
+
+ struct extra_structure_1 e_s_1_1 = {
+ .es_ull = 0x123456789a,
+ .es_u = 0xdff9,
+ .extra_text = "Extra_structure_1"
+ };
+ struct extra_structure_1 e_s_1_2 = {
+ .es_ull = 0xabcdef012,
+ .es_u = 0xd5aa,
+ .extra_text = "Extra structure"
+ };
+
+ struct record_header_12_1_7 {
+ unsigned long long uptime_cs;
+ unsigned long long ust_time;
+ unsigned int extra_next;
+ unsigned char record_type;
+ unsigned char hour;
+ unsigned char minute;
+ unsigned char second;
+ };
+
+ struct record_header_12_1_7 r_header_1 = {
+ .uptime_cs = 15000,
+ .ust_time = 1568540000,
+ .extra_next = TRUE,
+ .record_type = 2, /* R_RESTART */
+ .hour = 11,
+ .minute = 5,
+ .second = 58
+ };
+
+ struct extra_desc extra_desc_3 = {
+ .extra_nr = 0,
+ .extra_next = FALSE,
+ .extra_types_nr = {0, 2, 1}
+ };
+
+ struct record_header_12_1_7 r_header_2 = {
+ .uptime_cs = 15100,
+ .ust_time = 1568540100,
+ .extra_next = TRUE,
+ .record_type = 8, /* R_EXTRA */
+ .hour = 11,
+ .minute = 6,
+ .second = 0
+ };
+
+ struct extra_desc extra_desc_4 = {
+ .extra_nr = 1,
+ .extra_next = TRUE,
+ .extra_types_nr = {0, 2, 1}
+ };
+
+ struct extra_structure_2 {
+ unsigned long es_ul_1;
+ unsigned long es_ul_2;
+ unsigned int es_u;
+ char extra_text[10];
+ };
+
+ struct extra_structure_2 e_s_2_1 = {
+ .es_ul_1 = 0x5678ab,
+ .es_ul_2 = 0xabcdee,
+ .es_u = 3697,
+ .extra_text = "Bonjour"
+ };
+
+ struct record_header_12_1_7 r_header_3 = {
+ .uptime_cs = 15200,
+ .ust_time = 1568540200,
+ .extra_next = TRUE,
+ .record_type = 1, /* R_STATS */
+ .hour = 11,
+ .minute = 6,
+ .second = 1
+ };
+
+ struct extra_desc extra_desc_5 = {
+ .extra_nr = 1,
+ .extra_next = TRUE,
+ .extra_types_nr = {1, 0, 1}
+ };
+
+ struct extra_structure_1 e_s_1_3 = {
+ .es_ull = 0xabcdefedfb,
+ .es_u = 0xd5aa,
+ .extra_text = "Last struct"
+ };
+
+ struct record_header_12_1_7 r_header_4 = {
+ .uptime_cs = 15300,
+ .ust_time = 1568540300,
+ .extra_next = FALSE,
+ .record_type = 1, /* R_STATS */
+ .hour = 11,
+ .minute = 6,
+ .second = 2
+ };
+
+ struct stats_cpu_12_1_7 {
+ unsigned long long cpu_user;
+ unsigned long long cpu_nice;
+ unsigned long long cpu_sys;
+ unsigned long long cpu_idle;
+ unsigned long long cpu_iowait;
+ unsigned long long cpu_steal;
+ unsigned long long cpu_hardirq;
+ unsigned long long cpu_softirq;
+ unsigned long long cpu_guest;
+ unsigned long long cpu_guest_nice;
+ };
+
+ struct stats_cpu_12_1_7 s_cpu_0_1 = {
+ .cpu_user = 1000,
+ .cpu_nice = 0,
+ .cpu_sys = 500,
+ .cpu_idle = 0,
+ .cpu_iowait = 0,
+ .cpu_steal = 0,
+ .cpu_hardirq = 0,
+ .cpu_softirq = 0,
+ .cpu_guest = 0,
+ .cpu_guest_nice = 0
+ };
+
+ struct stats_cpu_12_1_7 s_cpu_1_1 = {
+ .cpu_user = 1000,
+ .cpu_nice = 0,
+ .cpu_sys = 0,
+ .cpu_idle = 0,
+ .cpu_iowait = 0,
+ .cpu_steal = 0,
+ .cpu_hardirq = 0,
+ .cpu_softirq = 0,
+ .cpu_guest = 0,
+ .cpu_guest_nice = 0
+ };
+
+ struct stats_cpu_12_1_7 s_cpu_2_1 = {
+ .cpu_user = 0,
+ .cpu_nice = 0,
+ .cpu_sys = 500,
+ .cpu_idle = 0,
+ .cpu_iowait = 0,
+ .cpu_steal = 0,
+ .cpu_hardirq = 0,
+ .cpu_softirq = 0,
+ .cpu_guest = 0,
+ .cpu_guest_nice = 0
+ };
+
+ struct stats_cpu_12_1_7 s_cpu_0_2 = {
+ .cpu_user = 1100,
+ .cpu_nice = 0,
+ .cpu_sys = 500,
+ .cpu_idle = 100,
+ .cpu_iowait = 0,
+ .cpu_steal = 0,
+ .cpu_hardirq = 0,
+ .cpu_softirq = 0,
+ .cpu_guest = 0,
+ .cpu_guest_nice = 0
+ };
+
+ struct stats_cpu_12_1_7 s_cpu_1_2 = {
+ .cpu_user = 1100,
+ .cpu_nice = 0,
+ .cpu_sys = 0,
+ .cpu_idle = 0,
+ .cpu_iowait = 0,
+ .cpu_steal = 0,
+ .cpu_hardirq = 0,
+ .cpu_softirq = 0,
+ .cpu_guest = 0,
+ .cpu_guest_nice = 0
+ };
+
+ struct stats_cpu_12_1_7 s_cpu_2_2 = {
+ .cpu_user = 0,
+ .cpu_nice = 0,
+ .cpu_sys = 500,
+ .cpu_idle = 100,
+ .cpu_iowait = 0,
+ .cpu_steal = 0,
+ .cpu_hardirq = 0,
+ .cpu_softirq = 0,
+ .cpu_guest = 0,
+ .cpu_guest_nice = 0
+ };
+
+ struct stats_pcsw {
+ unsigned long long context_switch;
+ unsigned long processes __attribute__ ((aligned (8)));
+ };
+
+ struct stats_pcsw s_pcsw_1 = {
+ .context_switch = 1234,
+ .processes = 543
+ };
+
+ struct stats_pcsw s_pcsw_2 = {
+ .context_switch = 2234,
+ .processes = 643
+ };
+
+ int fd;
+ int nr_cpu;
+
+ /* Open data file */
+ if ((fd = open("data-extra", O_CREAT | O_WRONLY,
+ S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH)) < 0) {
+ perror("open");
+ exit(1);
+ }
+
+ /* Write file magic structure */
+ f_magic.header_size = sizeof(struct file_header_12_1_7);
+ if (write(fd, &f_magic, sizeof(struct file_magic_12_1_7)) < 0) {
+ perror("write file magic");
+ exit(1);
+ }
+
+ /* Write file header structure */
+ f_header.act_size = sizeof(struct file_activity_12_1_7);
+ f_header.rec_size = sizeof(struct record_header_12_1_7);
+ if (write(fd, &f_header, sizeof(struct file_header_12_1_7)) < 0) {
+ perror("write file header");
+ exit(1);
+ }
+
+ /* Write file activity list */
+ f_activity_a_cpu.size = sizeof(struct stats_cpu_12_1_7);
+ if (write(fd, &f_activity_a_cpu, sizeof(struct file_activity_12_1_7)) < 0) {
+ perror("write file activity A_CPU");
+ exit(1);
+ }
+ f_activity_a_pcsw.size = sizeof(struct stats_pcsw);
+ if (write(fd, &f_activity_a_pcsw, sizeof(struct file_activity_12_1_7)) < 0) {
+ perror("write file activity A_PCSW");
+ exit(1);
+ }
+
+ /* Write extra desc structure */
+ extra_desc_1.extra_size = sizeof(struct extra_structure_1);
+ if (write(fd, &extra_desc_1, sizeof(struct extra_desc)) < 0) {
+ perror("write 1st file extra desc");
+ exit(1);
+ }
+
+ /* Write extra structures */
+ if (write(fd, &e_s_1_1, sizeof(struct extra_structure_1)) < 0) {
+ perror("write file extra struct_1_1");
+ exit(1);
+ }
+ if (write(fd, &e_s_1_2, sizeof(struct extra_structure_1)) < 0) {
+ perror("write file extra struct_1_2");
+ exit(1);
+ }
+
+ /* Write extra desc structure */
+ extra_desc_2.extra_size = sizeof(struct extra_structure_1);
+ if (write(fd, &extra_desc_2, sizeof(struct extra_desc)) < 0) {
+ perror("write 2nd file extra desc");
+ exit(1);
+ }
+
+ /* Write R_RESTART record */
+ if (write(fd, &r_header_1, sizeof(struct record_header_12_1_7)) < 0) {
+ perror("write RESTART record");
+ exit(1);
+ }
+ nr_cpu = 3;
+ if (write(fd, &nr_cpu, sizeof(int)) < 0) {
+ perror("write nr_cpu #1");
+ exit(1);
+ }
+ extra_desc_3.extra_size = sizeof(struct extra_structure_2);
+ if (write(fd, &extra_desc_3, sizeof(struct extra_desc)) < 0) {
+ perror("write 3rd file extra desc");
+ exit(1);
+ }
+
+ /* Write R_EXTRA record */
+ if (write(fd, &r_header_2, sizeof(struct record_header_12_1_7)) < 0) {
+ perror("write EXTRA record");
+ exit(1);
+ }
+ extra_desc_4.extra_size = sizeof(struct extra_structure_2);
+ if (write(fd, &extra_desc_4, sizeof(struct extra_desc)) < 0) {
+ perror("write 4th file extra desc");
+ exit(1);
+ }
+ if (write(fd, &e_s_2_1, sizeof(struct extra_structure_2)) < 0) {
+ perror("write file extra struct_2_1");
+ exit(1);
+ }
+ extra_desc_3.extra_size = sizeof(struct extra_structure_2);
+ if (write(fd, &extra_desc_3, sizeof(struct extra_desc)) < 0) {
+ perror("write 3rd bis file extra desc");
+ exit(1);
+ }
+
+ /* Write R_STAT #1 record */
+ if (write(fd, &r_header_3, sizeof(struct record_header_12_1_7)) < 0) {
+ perror("write STAT #1 record");
+ exit(1);
+ }
+ extra_desc_5.extra_size = sizeof(struct extra_structure_1);
+ if (write(fd, &extra_desc_5, sizeof(struct extra_desc)) < 0) {
+ perror("write 5th file extra desc");
+ exit(1);
+ }
+ if (write(fd, &e_s_1_3, sizeof(struct extra_structure_1)) < 0) {
+ perror("write file extra struct_1_3");
+ exit(1);
+ }
+ extra_desc_4.extra_size = sizeof(struct extra_structure_2);
+ if (write(fd, &extra_desc_4, sizeof(struct extra_desc)) < 0) {
+ perror("write 6th file extra desc");
+ exit(1);
+ }
+ if (write(fd, &e_s_2_1, sizeof(struct extra_structure_2)) < 0) {
+ perror("write file extra struct_2_1 bis");
+ exit(1);
+ }
+ extra_desc_3.extra_size = sizeof(struct extra_structure_2);
+ if (write(fd, &extra_desc_3, sizeof(struct extra_desc)) < 0) {
+ perror("write 3rd ter file extra desc");
+ exit(1);
+ }
+
+ /* Write A_CPU stats */
+ nr_cpu = 3;
+ if (write(fd, &nr_cpu, sizeof(int)) < 0) {
+ perror("write nr_cpu #1");
+ exit(1);
+ }
+ if (write(fd, &s_cpu_0_1, sizeof(struct stats_cpu_12_1_7)) < 0) {
+ perror("write CPU stats 0_1");
+ exit(1);
+ }
+ if (write(fd, &s_cpu_1_1, sizeof(struct stats_cpu_12_1_7)) < 0) {
+ perror("write CPU stats 1_1");
+ exit(1);
+ }
+ if (write(fd, &s_cpu_2_1, sizeof(struct stats_cpu_12_1_7)) < 0) {
+ perror("write CPU stats 2_1");
+ exit(1);
+ }
+
+ /* Write A_PCSW stats */
+ if (write(fd, &s_pcsw_1, sizeof(struct stats_pcsw)) < 0) {
+ perror("write PCSW stats 1");
+ exit(1);
+ }
+
+ /* Write R_STAT #2 record */
+ if (write(fd, &r_header_4, sizeof(struct record_header_12_1_7)) < 0) {
+ perror("write STAT #2 record");
+ exit(1);
+ }
+
+ /* Write A_CPU stats */
+ nr_cpu = 3;
+ if (write(fd, &nr_cpu, sizeof(int)) < 0) {
+ perror("write nr_cpu #2");
+ exit(1);
+ }
+ if (write(fd, &s_cpu_0_2, sizeof(struct stats_cpu_12_1_7)) < 0) {
+ perror("write CPU stats 0_2");
+ exit(1);
+ }
+ if (write(fd, &s_cpu_1_2, sizeof(struct stats_cpu_12_1_7)) < 0) {
+ perror("write CPU stats 1_2");
+ exit(1);
+ }
+ if (write(fd, &s_cpu_2_2, sizeof(struct stats_cpu_12_1_7)) < 0) {
+ perror("write CPU stats 2_2");
+ exit(1);
+ }
+
+ /* Write A_PCSW stats */
+ if (write(fd, &s_pcsw_2, sizeof(struct stats_pcsw)) < 0) {
+ perror("write PCSW stats 2");
+ exit(1);
+ }
+
+ /* Close data file */
+ close(fd);
+
+ return 0;
+}