diff options
Diffstat (limited to 'src/corelib/tools/qringbuffer_p.h')
| -rw-r--r-- | src/corelib/tools/qringbuffer_p.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/corelib/tools/qringbuffer_p.h b/src/corelib/tools/qringbuffer_p.h index 68509a6a80..96c4f9acb6 100644 --- a/src/corelib/tools/qringbuffer_p.h +++ b/src/corelib/tools/qringbuffer_p.h @@ -54,9 +54,7 @@ class QRingBuffer { public: explicit inline QRingBuffer(int growth = 4096) : - head(0), tail(0), tailBuffer(0), basicBlockSize(growth), bufferSize(0) { - buffers.append(QByteArray()); - } + head(0), tail(0), tailBuffer(0), basicBlockSize(growth), bufferSize(0) { } inline qint64 nextDataBlockSize() const { return (tailBuffer == 0 ? tail : buffers.first().size()) - head; @@ -114,14 +112,17 @@ public: Q_CORE_EXPORT void clear(); inline qint64 indexOf(char c) const { return indexOf(c, size()); } - Q_CORE_EXPORT qint64 indexOf(char c, qint64 maxLength) const; + Q_CORE_EXPORT qint64 indexOf(char c, qint64 maxLength, qint64 pos = 0) const; Q_CORE_EXPORT qint64 read(char *data, qint64 maxLength); Q_CORE_EXPORT QByteArray read(); Q_CORE_EXPORT qint64 peek(char *data, qint64 maxLength, qint64 pos = 0) const; Q_CORE_EXPORT void append(const QByteArray &qba); inline qint64 skip(qint64 length) { - return read(0, length); + qint64 bytesToSkip = qMin(length, bufferSize); + + free(bytesToSkip); + return bytesToSkip; } Q_CORE_EXPORT qint64 readLine(char *data, qint64 maxLength); |