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| author | Rich Felker <dalias@aerifal.cx> | 2011-04-18 20:50:37 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-04-18 20:50:37 -0400 |
| commit | be2e06d347fdb83e9c4f57e57fa29b78f6276a0c (patch) | |
| tree | 50a11b3a75d17a6c2da781804c0a03165899ee3d /src/stdio/vswprintf.c | |
| parent | 61b56a8d2151a60ec67a459a9d325b29c5dc3b41 (diff) | |
| download | musl-be2e06d347fdb83e9c4f57e57fa29b78f6276a0c.tar.gz | |
recheck cancellation disabled flag after syscall returns EINTR
we already checked before making the syscall, but it's possible that a
signal handler interrupted the blocking syscall and disabled
cancellation, and that this is the cause of EINTR. in this case, the
old behavior was testably wrong.
Diffstat (limited to 'src/stdio/vswprintf.c')
0 files changed, 0 insertions, 0 deletions