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mdbx: building mdbx-tools for Windows.

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Change-Id: I9019c4382b7108ec7c442d2b0d4be044a3cb136a
This commit is contained in:
Leo Yuriev
2017-07-10 20:45:24 +03:00
parent 9121aaf711
commit 0167694457
16 changed files with 1267 additions and 130 deletions
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57
src/tools/mdbx_stat.c
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@@ -13,15 +13,35 @@
* top-level directory of the distribution or, alternatively, at
* <http://www.OpenLDAP.org/license.html>. */
#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#ifdef _MSC_VER
#if _MSC_VER > 1800
#pragma warning(disable : 4464) /* relative include path contains '..' */
#endif
#pragma warning(disable : 4996) /* The POSIX name is deprecated... */
#endif /* _MSC_VER */
#include "../../mdbx.h"
#include "../bits.h"
#if defined(_WIN32) || defined(_WIN64)
#include "wingetopt.h"
static volatile BOOL user_break;
static BOOL WINAPI ConsoleBreakHandlerRoutine(DWORD dwCtrlType) {
(void)dwCtrlType;
user_break = true;
return true;
}
#else /* WINDOWS */
static volatile sig_atomic_t user_break;
static void signal_handler(int sig) {
(void)sig;
user_break = 1;
}
#endif /* !WINDOWS */
static void prstat(MDBX_stat *ms) {
printf(" Pagesize: %u\n", ms->ms_psize);
printf(" Tree depth: %u\n", ms->ms_depth);
@@ -39,7 +59,7 @@ static void usage(char *prog) {
}
int main(int argc, char *argv[]) {
int i, rc;
int o, rc;
MDBX_env *env;
MDBX_txn *txn;
MDBX_dbi dbi;
@@ -63,8 +83,8 @@ int main(int argc, char *argv[]) {
* -V: print version and exit
* (default) print stat of only the main DB
*/
while ((i = getopt(argc, argv, "Vaefnrs:")) != EOF) {
switch (i) {
while ((o = getopt(argc, argv, "Vaefnrs:")) != EOF) {
switch (o) {
case 'V':
printf("%s (%s, build %s)\n", mdbx_version.git.describe,
mdbx_version.git.datetime, mdbx_build.datetime);
@@ -100,6 +120,19 @@ int main(int argc, char *argv[]) {
if (optind != argc - 1)
usage(prog);
#if defined(_WIN32) || defined(_WIN64)
SetConsoleCtrlHandler(ConsoleBreakHandlerRoutine, true);
#else
#ifdef SIGPIPE
signal(SIGPIPE, signal_handler);
#endif
#ifdef SIGHUP
signal(SIGHUP, signal_handler);
#endif
signal(SIGINT, signal_handler);
signal(SIGTERM, signal_handler);
#endif /* !WINDOWS */
envname = argv[optind];
rc = mdbx_env_create(&env);
if (rc) {
@@ -195,6 +228,10 @@ int main(int argc, char *argv[]) {
}
prstat(&mst);
while ((rc = mdbx_cursor_get(cursor, &key, &data, MDBX_NEXT)) == 0) {
if (user_break) {
rc = MDBX_EINTR;
break;
}
iptr = data.iov_base;
pages += *iptr;
if (envinfo && mei.me_latter_reader_txnid > *(size_t *)key.iov_base)
@@ -209,7 +246,7 @@ int main(int argc, char *argv[]) {
if (pg <= prev)
bad = " [bad sequence]";
prev = pg;
pg += span;
pg += (unsigned)span;
for (; i >= span && iptr[i - span] == pg; span++, pg++)
;
}