replace read/write with tread/twrite in wal.
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9fb7e3eccc
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@ -28,6 +28,7 @@
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#include "taoserror.h"
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#include "twal.h"
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#include "tqueue.h"
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#include "tfile.h"
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#define walPrefix "wal"
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@ -180,7 +181,7 @@ int walWrite(void *handle, SWalHead *pHead) {
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taosCalcChecksumAppend(0, (uint8_t *)pHead, sizeof(SWalHead));
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int contLen = pHead->len + sizeof(SWalHead);
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if(write(pWal->fd, pHead, contLen) != contLen) {
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if(twrite(pWal->fd, pHead, contLen) != contLen) {
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wError("wal:%s, failed to write(%s)", pWal->name, strerror(errno));
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terrno = TAOS_SYSTEM_ERROR(errno);
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} else {
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@ -325,7 +326,7 @@ static int walRestoreWalFile(SWal *pWal, void *pVnode, FWalWrite writeFp) {
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wDebug("wal:%s, start to restore", name);
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while (1) {
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int ret = read(fd, pHead, sizeof(SWalHead));
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int ret = tread(fd, pHead, sizeof(SWalHead));
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if ( ret == 0) break;
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if (ret != sizeof(SWalHead)) {
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@ -340,7 +341,7 @@ static int walRestoreWalFile(SWal *pWal, void *pVnode, FWalWrite writeFp) {
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break;
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}
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ret = read(fd, pHead->cont, pHead->len);
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ret = tread(fd, pHead->cont, pHead->len);
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if ( ret != pHead->len) {
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wWarn("wal:%s, failed to read body, skip, len:%d ret:%d", name, pHead->len, ret);
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terrno = TAOS_SYSTEM_ERROR(errno);
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