diff options
Diffstat (limited to 'cmd.c')
| -rw-r--r-- | cmd.c | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/cmd.c b/cmd.c deleted file mode 100644 index 26d38a8b82..0000000000 --- a/cmd.c +++ /dev/null @@ -1,139 +0,0 @@ -/* - * Copyright (c) 2003-2005 Silicon Graphics, Inc. - * All Rights Reserved. - * - * 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. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even 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, see <http://www.gnu.org/licenses/>. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <ctype.h> -#include <errno.h> -#include <sys/time.h> -#include <getopt.h> - -#include "cmd.h" -#include "block/aio.h" -#include "qemu/main-loop.h" - -#define _(x) x /* not gettext support yet */ - -/* from libxcmd/command.c */ - -#define EXABYTES(x) ((long long)(x) << 60) -#define PETABYTES(x) ((long long)(x) << 50) -#define TERABYTES(x) ((long long)(x) << 40) -#define GIGABYTES(x) ((long long)(x) << 30) -#define MEGABYTES(x) ((long long)(x) << 20) -#define KILOBYTES(x) ((long long)(x) << 10) - -#define TO_EXABYTES(x) ((x) / EXABYTES(1)) -#define TO_PETABYTES(x) ((x) / PETABYTES(1)) -#define TO_TERABYTES(x) ((x) / TERABYTES(1)) -#define TO_GIGABYTES(x) ((x) / GIGABYTES(1)) -#define TO_MEGABYTES(x) ((x) / MEGABYTES(1)) -#define TO_KILOBYTES(x) ((x) / KILOBYTES(1)) - -void -cvtstr( - double value, - char *str, - size_t size) -{ - char *trim; - const char *suffix; - - if (value >= EXABYTES(1)) { - suffix = " EiB"; - snprintf(str, size - 4, "%.3f", TO_EXABYTES(value)); - } else if (value >= PETABYTES(1)) { - suffix = " PiB"; - snprintf(str, size - 4, "%.3f", TO_PETABYTES(value)); - } else if (value >= TERABYTES(1)) { - suffix = " TiB"; - snprintf(str, size - 4, "%.3f", TO_TERABYTES(value)); - } else if (value >= GIGABYTES(1)) { - suffix = " GiB"; - snprintf(str, size - 4, "%.3f", TO_GIGABYTES(value)); - } else if (value >= MEGABYTES(1)) { - suffix = " MiB"; - snprintf(str, size - 4, "%.3f", TO_MEGABYTES(value)); - } else if (value >= KILOBYTES(1)) { - suffix = " KiB"; - snprintf(str, size - 4, "%.3f", TO_KILOBYTES(value)); - } else { - suffix = " bytes"; - snprintf(str, size - 6, "%f", value); - } - - trim = strstr(str, ".000"); - if (trim) { - strcpy(trim, suffix); - } else { - strcat(str, suffix); - } -} - -struct timeval -tsub(struct timeval t1, struct timeval t2) -{ - t1.tv_usec -= t2.tv_usec; - if (t1.tv_usec < 0) { - t1.tv_usec += 1000000; - t1.tv_sec--; - } - t1.tv_sec -= t2.tv_sec; - return t1; -} - -double -tdiv(double value, struct timeval tv) -{ - return value / ((double)tv.tv_sec + ((double)tv.tv_usec / 1000000.0)); -} - -#define HOURS(sec) ((sec) / (60 * 60)) -#define MINUTES(sec) (((sec) % (60 * 60)) / 60) -#define SECONDS(sec) ((sec) % 60) - -void -timestr( - struct timeval *tv, - char *ts, - size_t size, - int format) -{ - double usec = (double)tv->tv_usec / 1000000.0; - - if (format & TERSE_FIXED_TIME) { - if (!HOURS(tv->tv_sec)) { - snprintf(ts, size, "%u:%02u.%02u", - (unsigned int) MINUTES(tv->tv_sec), - (unsigned int) SECONDS(tv->tv_sec), - (unsigned int) (usec * 100)); - return; - } - format |= VERBOSE_FIXED_TIME; /* fallback if hours needed */ - } - - if ((format & VERBOSE_FIXED_TIME) || tv->tv_sec) { - snprintf(ts, size, "%u:%02u:%02u.%02u", - (unsigned int) HOURS(tv->tv_sec), - (unsigned int) MINUTES(tv->tv_sec), - (unsigned int) SECONDS(tv->tv_sec), - (unsigned int) (usec * 100)); - } else { - snprintf(ts, size, "0.%04u sec", (unsigned int) (usec * 10000)); - } -} |