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Initial s390-tools-2.0.0 import

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This commit is based on the s390-tools-1.39.0 version.

Changes on top of s390-tools-1.39.0:

 - Add MIT license to all source files
 - Add LICENSE file
 - Transform REAMDE to README.md (markdown)
 - Add AUTHORS.md file
 - Add CONTRIBUTING.md file
 - Move changelog from README to CHANGELOG.md file

Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
This commit is contained in:
Michael Holzheu
2017-08-07 16:13:17 +02:00
commit b627b8d8e1
647 changed files with 168974 additions and 0 deletions
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65
libvmdump/dump.cpp Normal file
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/*
* vmdump - z/VM dump conversion library
*
* Dump base class
*
* Copyright IBM Corp. 2004, 2017
*
* s390-tools is free software; you can redistribute it and/or modify
* it under the terms of the MIT license. See LICENSE for details.
*/
#include "dump.h"
int debug = 0;
void s390TodToTimeval(uint64_t todval, struct timeval *xtime)
{
/* adjust todclock to 1970 */
todval -= 0x8126d60e46000000LL - (0x3c26700LL * 1000000 * 4096);
todval >>= 12;
xtime->tv_sec = todval / 1000000;
xtime->tv_usec = todval % 1000000;
}
Dump::Dump(const char *filename, const char *mode)
{
fh = fopen(filename, mode);
if(!fh){
throw(DumpErrnoException("Open dump file failed!"));
}
}
Dump::~Dump(void)
{
if(fh){
fclose(fh);
}
}
void ProgressBar::initProgress(void)
{
progressPercentage = -1;
}
void ProgressBar::displayProgress(uint64_t value, uint64_t maxValue)
{
char progress_bar[51];
int j;
if (progressPercentage == (int) (value * 100 / maxValue))
fprintf(stderr, "%6lld of %6lld |\r",
(long long) value, (long long) maxValue);
else { /* percent value has changed */
progressPercentage = (value * 100 / maxValue);
for (j = 0; j < progressPercentage / 2; j++)
progress_bar[j] = '#';
for (j = progressPercentage / 2; j < 50; j++)
progress_bar[j] = '-';
progress_bar[50] = 0;
fprintf(stderr, "%6lld of %6lld |%s| %3d%% \r",
(long long) value, (long long) maxValue,
progress_bar, progressPercentage);
}
}