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| author | Rich Felker <dalias@aerifal.cx> | 2021-04-20 14:52:08 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2021-04-20 14:52:08 -0400 |
| commit | e74acd59a5c7d56ae0e64c4ffa5043da13ee896e (patch) | |
| tree | 55fa1f9bc74ca530279c202998c8d1bc95063c31 /src/stdio/getchar.c | |
| parent | 9a40e842dfa5659c149778c5870435eb14439ed6 (diff) | |
| download | musl-e74acd59a5c7d56ae0e64c4ffa5043da13ee896e.tar.gz musl-e74acd59a5c7d56ae0e64c4ffa5043da13ee896e.tar.xz musl-e74acd59a5c7d56ae0e64c4ffa5043da13ee896e.zip | |
remove spurious lock in popen
the newly allocated FILE * has not yet leaked to the application and is only visible to stdio internals until popen returns. since we do not change any fields of the structure observed by libc internals, only the pipe_pid member, locking is not necessary.
Diffstat (limited to 'src/stdio/getchar.c')
0 files changed, 0 insertions, 0 deletions