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authorRich Felker <dalias@aerifal.cx>2021-04-20 14:52:08 -0400
committerRich Felker <dalias@aerifal.cx>2021-04-20 14:52:08 -0400
commite74acd59a5c7d56ae0e64c4ffa5043da13ee896e (patch)
tree55fa1f9bc74ca530279c202998c8d1bc95063c31 /src/stdio/getchar.c
parent9a40e842dfa5659c149778c5870435eb14439ed6 (diff)
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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