summaryrefslogtreecommitdiff
path: root/usr/src/cmd/avs/sdbc/sd_stats.c
diff options
context:
space:
mode:
Diffstat (limited to 'usr/src/cmd/avs/sdbc/sd_stats.c')
-rw-r--r--usr/src/cmd/avs/sdbc/sd_stats.c594
1 files changed, 0 insertions, 594 deletions
diff --git a/usr/src/cmd/avs/sdbc/sd_stats.c b/usr/src/cmd/avs/sdbc/sd_stats.c
deleted file mode 100644
index 211ce6c1d6..0000000000
--- a/usr/src/cmd/avs/sdbc/sd_stats.c
+++ /dev/null
@@ -1,594 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-
-/*
- * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
- * Use is subject to license terms.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <strings.h>
-#include <curses.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <locale.h>
-
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/nsctl/sdbc_ioctl.h>
-#include <sys/unistat/spcs_s_u.h>
-#include <sys/nsctl/sd_bcache.h>
-#include <sys/nsctl/sd_conf.h>
-
-extern void total_display(void);
-extern void display_cache(void);
-extern void wrefresh_file(WINDOW *, int);
-extern int is_dirty(void);
-extern int dual_stats(void);
-void checkbuf(int);
-void setup_ranges(char *);
-void prheading(int);
-extern int zero_nic(void);
-
-#ifdef m88k
-#define USEC_INIT() usec_ptr = (unsigned int *)timer_init()
-#define USEC_READ() (*usec_ptr)
-#else /* !m88k */
-#define USEC_INIT() USEC_START()
-#include <sys/time.h>
-static struct timeval Usec_time;
-static int Usec_started = 0;
-
-extern int higher(int);
-extern int is_dirty();
-extern int dual_stats();
-extern void total_display();
-extern void display_cache();
-extern void wrefresh_file(WINDOW *, int);
-void setup_ranges(char *);
-
-void prheading(int);
-void checkbuf(int);
-void quit(int);
-void leave(int);
-#pragma does_not_return(quit, leave)
-
-int sdbc_max_devices = 0;
-
-static void
-USEC_START()
-{
- if (!Usec_started) {
- (void) gettimeofday(&Usec_time, NULL);
- Usec_started = 1;
- }
-}
-
-static unsigned int
-USEC_READ()
-{
- struct timeval tv;
- if (!Usec_started)
- USEC_START();
-
- (void) gettimeofday(&tv, NULL);
- return (unsigned)((tv.tv_sec - Usec_time.tv_sec) * 1000000
- + (tv.tv_usec - Usec_time.tv_usec));
-}
-#endif /* m88k */
-
-int rev_flag = 0; /* Reverse video flag */
-int bold_flg = 0; /* Bold flag */
-int under_flg = 0; /* Underline flag */
-int errflg = 0; /* Error flag */
-int node_sw = 0; /* Per node switch */
-int toggle_total_sw = 0;
-int mirror_sw = 0; /* Dual copy switch */
-
-int kmemfd;
-int delay = 1; /* Display delay (seconds) */
-
-time_t *usec_ptr;
-time_t currtime = 0;
-int lasttime = 0;
-int Elapsed_Time = 0;
-
-static char *range;
-static int had_r_option = 0;
-int logfd = -1; /* screen output logging */
-extern int range_num;
-extern int screen;
-extern int dual_screen;
-int *on_off;
-int *dual_on_off;
-int *updates_prev;
-double *rate_prev;
-int *samples;
-_sd_stats_t *cs_cur;
-_sd_stats_t *cs_prev;
-_sd_stats_t *cs_persec;
-
-typedef struct {
- int lb, ub;
-} range_t;
-
-extern range_t ranges[];
-
-#ifdef lint
-int
-sd_stats_lintmain(int argc, char *argv[])
-#else
-int
-main(int argc, char *argv[])
-#endif
-{
- spcs_s_info_t ustats;
- struct timeval tout;
- fd_set readfds;
- char *errmessage, *ch;
- int c, period, prev;
- int count = 0, dflag = 0;
- int fd = fileno(stdin);
-
- errmessage = NULL;
-
- if (strcmp(argv[0], "sd_stats") != 0)
- errmessage = getenv("SD_STATS_USAGE");
-
- if (errmessage == NULL)
- errmessage = gettext("Usage: sd_stats [-Mz] "
- "[-d delay_time] [-l logfile] [-r range]");
-
- if (SDBC_IOCTL(SDBC_MAXFILES, &sdbc_max_devices,
- 0, 0, 0, 0, &ustats) == SPCS_S_ERROR) {
- if (ustats) { /* if SPCS_S_ERROR */
- spcs_s_report(ustats, stderr);
- spcs_s_ufree(&ustats);
- }
- (void) fprintf(stderr, gettext("cannot get maxfiles\n"));
- exit(1);
- }
- on_off = calloc(sdbc_max_devices, sizeof (int));
- dual_on_off = calloc(sdbc_max_devices, sizeof (int));
- updates_prev = calloc(sdbc_max_devices, sizeof (int));
- samples = calloc(sdbc_max_devices, sizeof (int));
- rate_prev = calloc(sdbc_max_devices, sizeof (double));
- cs_cur = malloc(sizeof (_sd_stats_t) +
- (sdbc_max_devices - 1) * sizeof (_sd_shared_t));
- cs_prev = malloc(sizeof (_sd_stats_t) +
- (sdbc_max_devices - 1) * sizeof (_sd_shared_t));
- cs_persec = malloc(sizeof (_sd_stats_t) +
- (sdbc_max_devices - 1) * sizeof (_sd_shared_t));
- range = malloc(100);
-
- if (!on_off || !dual_on_off || !updates_prev || !samples ||
- !rate_prev || !cs_cur || !cs_prev || !cs_persec || !range) {
- (void) fprintf(stderr, gettext("no free memory\n"));
- exit(1);
- }
-
- *range = '\0';
-
- while ((c = getopt(argc, argv, "DMzd:l:r:h")) != EOF) {
-
- prev = c;
- switch (c) {
-
- case 'd':
- delay = atoi(optarg);
- ch = optarg;
- while (*ch != '\0') {
- if (!isdigit(*ch))
- errflg++;
- ch++;
- }
- break;
-
- case 'l':
- logfd = open(optarg, O_CREAT|O_WRONLY|O_TRUNC, 0644);
- break;
-
- case 'r':
- ch = optarg;
- while (*ch != '\0') {
- if ((!isdigit(*ch)) && (*ch != ',') &&
- (*ch != ':'))
- errflg++;
- ch++;
- }
- if (errflg)
- break;
-
- range = realloc((char *)range,
- (strlen(range) + strlen(optarg) + 1)
- * sizeof (char));
-
- if (had_r_option)
- (void) strcat(range, ",");
- (void) strcat(range, optarg);
- had_r_option = 1;
- break;
-
- case 'z':
- if (SDBC_IOCTL(SDBC_ZAP_STATS, 0, 0, 0, 0, 0,
- &ustats) == SPCS_S_ERROR) {
- if (ustats) {
- spcs_s_report(ustats, stderr);
- spcs_s_ufree(&ustats);
- }
- }
-
- break;
-
- case 'D':
- dflag = 1;
- break;
-
- case 'M':
- mirror_sw = 1;
- break;
-
- case 'h':
- case '?':
- default :
- errflg++;
- break;
- }
- }
-
- if (errflg) {
- (void) fprintf(stderr, "%s\n", errmessage);
- exit(1);
- } else if (!prev) {
- if (argc > 1) {
- (void) fprintf(stderr, "%s\n", errmessage);
- exit(1);
- }
- }
-
- if (dflag) {
- exit(is_dirty());
- }
-
-
- /*
- * A few curses routines to setup screen and tty interface
- */
- (void) initscr();
- (void) cbreak();
- (void) noecho();
- (void) nonl();
- (void) erase();
- (void) clear();
- (void) refresh();
-
- setup_ranges(range);
-
- /*
- * Set signal handle
- */
- (void) sigset(SIGPIPE, leave);
- (void) sigset(SIGINT, leave);
- (void) sigset(SIGQUIT, leave);
- (void) signal(SIGFPE, leave);
- (void) signal(SIGSEGV, leave);
-
- USEC_INIT();
- currtime = USEC_READ();
-
- /*
- * Wait one second before reading the new values
- */
- (void) sleep(1);
-
- /*CONSTCOND*/
- while (1) {
-
- lasttime = currtime;
- currtime = USEC_READ();
-
- /*
- * If less that 1 second, force it to one second
- */
- if ((period = (currtime - lasttime) / 1000000) <= 0)
- period = 1;
-
- /*
- * Calculate new per/period values for statistics
- */
- Elapsed_Time += period;
-
- /*
- * Display new statistics
- */
- prheading(++count);
-
- if (mirror_sw) {
- if (dual_stats() < 0)
- mirror_sw = 0;
- } else if (toggle_total_sw)
- total_display();
- else
- display_cache();
-
- (void) move(0, 0);
- (void) refresh();
- if (logfd > -1) wrefresh_file(stdscr, logfd);
-
- FD_ZERO(&readfds);
- FD_SET(fd, &readfds);
- tout.tv_sec = delay;
- for (;;) {
- tout.tv_usec = 0;
- if (select(fd + 1, &readfds, (fd_set *)0, (fd_set *)0,
- &tout) <= 0)
- break;
- if ((c = getch()) == EOF) {
- (void) sleep(delay);
- break;
- }
- checkbuf(c);
- tout.tv_sec = 0;
- }
- (void) erase();
- }
-#pragma error_messages(off, E_STATEMENT_NOT_REACHED)
- return (0);
-#pragma error_messages(default, E_STATEMENT_NOT_REACHED)
-}
-
-void
-checkbuf(int c)
-{
- spcs_s_info_t ustats;
-
- switch (c) {
- case 'b' : /* ctrl b or b -- scroll backward */
- case 2 :
- {
- if (mirror_sw == 1) {
- if (dual_screen > 0)
- dual_screen--;
- break;
- }
- if (screen > 0)
- screen--;
- break;
- }
-
- case 'f' : /* ctrl f or f -- scroll forward */
- case 6 :
- {
- if (mirror_sw == 1) {
- dual_screen++;
- break;
- }
- screen++;
- break;
- }
-
- case 't':
- case 'T':
- if (mirror_sw == 1)
- mirror_sw = 0;
-
- toggle_total_sw ^= 1;
- break;
-
- case '-':
- case KEY_DOWN:
- if (delay > 1) {
- --delay;
- } else {
- (void) beep();
- }
- break;
-
- case '+':
- case KEY_UP:
- delay++;
- break;
-
- case 'C':
- case 0xc:
- (void) clearok(stdscr, TRUE);
- break;
-
- case 'B':
- if (bold_flg) {
- bold_flg = 0;
- (void) attroff(A_BOLD);
- } else {
- bold_flg = 1;
- (void) attron(A_BOLD);
- }
- break;
-
- case 'R':
- if (rev_flag) {
- rev_flag = 0;
- (void) attroff(A_REVERSE);
- } else {
- rev_flag = 1;
- (void) attron(A_REVERSE);
- }
- break;
-
- case 'z':
- if (SDBC_IOCTL(SDBC_ZAP_STATS, 0, 0, 0, 0, 0,
- &ustats) == SPCS_S_ERROR) {
- if (ustats) {
- spcs_s_report(ustats, stderr);
- spcs_s_ufree(&ustats);
- }
- }
- break;
-
- case 'm':
- case 'M':
- mirror_sw = mirror_sw ? 0 : 1;
- (void) clear();
- break;
- }
-}
-
-void
-prheading(int count)
-{
- time_t tim;
-
- /*
- * Print sample count in upper left corner
- */
- (void) mvprintw(0, 0, "SAMPLE %-8d", count);
-
- /*
- * Get time and print it in upper right corner
- */
- tim = time((time_t *)0);
- (void) mvprintw(0, 79 - 10, "%-8.8s\n", &(ctime(&tim)[11]));
-}
-
-/*ARGSUSED*/
-void
-leave(int status)
-{
- (void) sigignore(SIGPIPE);
- (void) sigignore(SIGALRM);
- /* clear(); */
- (void) move(LINES, 0);
- (void) refresh();
- if (logfd > -1) wrefresh_file(stdscr, logfd);
- quit(0);
-}
-
-void
-quit(int status)
-{
- (void) resetterm();
- (void) endwin();
- exit(status);
-}
-
-void
-setup_ranges(char *range)
-{
- int ndx;
- char chr1;
- char prev_chr = '\0';
- int got_colon = 0;
- int after_got_colon = 0;
- int got_comma = 0;
- int after_got_comma = 0;
- int number = 0;
- int prev_num = 0;
-
- if (range == NULL || (strlen(range) == 0)) {
- ranges[range_num].lb = 0;
- ranges[range_num].ub = sdbc_max_devices - 1;
- return;
- } else {
- ndx = 0;
- got_comma = 0;
- got_colon = 0;
- while ((chr1 = (range[ndx++])) != '\0') {
- switch (chr1) {
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- number = number*10 + (chr1 - '0');
- break;
- case ':':
- got_colon = 1;
- break;
- case ',':
- got_comma = 1;
- break;
- default: /* ignore any unknown characters */
- break;
- } /* switch */
- if (got_comma && after_got_colon) {
- after_got_colon = 0;
- got_comma = 0;
- if (number >= sdbc_max_devices)
- number = sdbc_max_devices - 1;
- ranges[range_num].lb = prev_num;
- ranges[range_num].ub = number;
- if (range_num == 99) break;
- range_num++;
- number = 0;
- } else if (got_colon && after_got_comma) {
- got_colon = 0;
- after_got_colon = 1;
- after_got_comma = 0;
- if (number >= sdbc_max_devices)
- number = sdbc_max_devices - 1;
- prev_num = number;
- number = 0;
- } else if (got_colon) {
- got_colon = 0;
- after_got_colon = 1;
- if ((prev_chr != '\0') && (prev_chr != ':')) {
- if (number >= sdbc_max_devices)
- number = sdbc_max_devices - 1;
- prev_num = number;
- number = 0;
- }
- } else if (got_comma) {
- got_comma = 0;
- after_got_comma = 1;
- after_got_colon = 0;
- if (number >= sdbc_max_devices)
- number = sdbc_max_devices -1;
- if ((prev_chr != '\0') && (prev_chr != ',')) {
- ranges[range_num].lb = number;
- ranges[range_num].ub = number;
- if (range_num == 99) break;
- range_num++;
- }
- number = 0;
- } /* if */
- prev_chr = chr1;
- } /* while */
- if (number >= sdbc_max_devices)
- number = sdbc_max_devices - 1;
- if (after_got_colon) {
- ranges[range_num].lb = prev_num;
- ranges[range_num].ub = number;
- } else {
- if ((after_got_comma) && (prev_chr == ','))
- range_num--;
- else {
- ranges[range_num].lb = number;
- ranges[range_num].ub = number;
- }
- }
- }
-}
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-15 10:06:29 +0000