diff options
author | Rich Felker <dalias@aerifal.cx> | 2018-08-28 19:22:13 -0400 |
---|---|---|
committer | Rich Felker <dalias@aerifal.cx> | 2018-08-28 20:01:25 -0400 |
commit | b152d575fdde1b4173afb4cade55f35b6b2e9128 (patch) | |
tree | cc94ef2a9e107e2bc4a741eb901462d2d5973b20 /include/sys/mount.h | |
parent | f66022dda8d18e6732626c7806f6c4d32023d574 (diff) | |
download | musl-b152d575fdde1b4173afb4cade55f35b6b2e9128.tar.gz musl-b152d575fdde1b4173afb4cade55f35b6b2e9128.tar.bz2 musl-b152d575fdde1b4173afb4cade55f35b6b2e9128.tar.xz musl-b152d575fdde1b4173afb4cade55f35b6b2e9128.zip |
set stream orientations in open_[w]memstream
fundamentally there is no good reason these functions need to set an
orientation (morally it should be possible to write a wchar_t[] memory
stream using byte functions, or a char[] memory stream using wide
functions), but it's a part of the specification that they do. aside
from being able to inspect the orientation with fwide, failure to set
the orientation in open_wmemstream is observable if the locale changes
between open_wmemstream and the first operation on the stream; this is
because the encoding rule (locale) for the stream is required to be
bound at the time the stream becomes wide-oriented.
for open_wmemstream, call fwide to avoid duplicating the logic for
binding the encoding rule. for open_memstream it suffices just to set
the mode field in the FILE struct.
Diffstat (limited to 'include/sys/mount.h')
0 files changed, 0 insertions, 0 deletions