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author | Florian Weimer <fw@deneb.enyo.de> | 2020-01-31 19:38:41 +0100 |
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committer | GitHub <noreply@github.com> | 2020-01-31 13:38:41 -0500 |
commit | a7ba1d42d0b09377aa7060158859febc292b2228 (patch) | |
tree | 42bc94fd80c5ff46283352ed9921e928ca5472f9 /test/test_setattr.c | |
parent | 81ab7d8c8c3e9524d93a0459b72e6950347135ac (diff) | |
download | libfuse-a7ba1d42d0b09377aa7060158859febc292b2228.tar.gz |
Update comment for the copy_file_range operation (#497)
copy_file_range was first implemented with copy-based emulation in
glibc 2.27, but the emulation was subsequently removed again because
correct emulation depends on why the application attempted to make a
copy. Therefore, file systems cannot rely on low-level userspace
performing emulation.
Diffstat (limited to 'test/test_setattr.c')
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