Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Update copyright dates with scripts/update-copyrights. | Joseph Myers | 2018-01-01 | 1 | -1/+1 |
| | | | | | | | * All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise. | ||||
* | Update copyright dates with scripts/update-copyrights. | Joseph Myers | 2017-01-01 | 1 | -1/+1 |
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* | Update copyright dates with scripts/update-copyrights. | Joseph Myers | 2016-01-04 | 1 | -1/+1 |
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* | Update copyright dates with scripts/update-copyrights. | Joseph Myers | 2015-01-02 | 1 | -1/+1 |
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* | Fix offset computation for append+ mode on switching from read (BZ #16724) | Siddhesh Poyarekar | 2014-05-27 | 1 | -0/+169 |
The offset computation in write mode uses the fact that _IO_read_end is kept in sync with the external file offset. This however is not true when O_APPEND is in effect since switching to write mode ought to send the external file offset to the end of file without making the necessary adjustment to _IO_read_end. Hence in append mode, offset computation when writing should only consider the effect of unflushed writes, i.e. from _IO_write_base to _IO_write_ptr. The wiki has a detailed document that describes the rationale for offsets returned by ftell in various conditions: https://sourceware.org/glibc/wiki/File%20offsets%20in%20a%20stdio%20stream%20and%20ftell |