Better error message.
GitOrigin-RevId: 90f177a01b941a8fe029fb6363858260a0ca1f3b
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fa99ec2875
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36562f351c
@ -345,7 +345,7 @@ Status FileFd::lock(FileFd::LockFlags flags, int32 max_tries) {
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lock.l_whence = SEEK_SET;
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lock.l_whence = SEEK_SET;
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if (fcntl(get_native_fd(), F_SETLK, &lock) == -1) {
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if (fcntl(get_native_fd(), F_SETLK, &lock) == -1) {
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if (errno == EAGAIN && --max_tries > 0) {
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if (errno == EAGAIN) {
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#elif TD_PORT_WINDOWS
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#elif TD_PORT_WINDOWS
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OVERLAPPED overlapped;
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OVERLAPPED overlapped;
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std::memset(&overlapped, 0, sizeof(overlapped));
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std::memset(&overlapped, 0, sizeof(overlapped));
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@ -363,10 +363,14 @@ Status FileFd::lock(FileFd::LockFlags flags, int32 max_tries) {
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}
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}
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if (!result) {
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if (!result) {
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if (GetLastError() == ERROR_LOCK_VIOLATION && --max_tries > 0) {
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if (GetLastError() == ERROR_LOCK_VIOLATION) {
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#endif
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#endif
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usleep_for(100000);
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if (--max_tries > 0) {
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continue;
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usleep_for(100000);
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continue;
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}
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return OS_ERROR("Can't lock file because it is already in use; check for another program instance running");
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}
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}
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return OS_ERROR("Can't lock file");
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return OS_ERROR("Can't lock file");
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