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| author | Rich Felker <dalias@aerifal.cx> | 2021-03-15 10:26:21 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2021-03-15 10:29:20 -0400 |
| commit | 122002f0ddf267977282f05066a0794e31661501 (patch) | |
| tree | cbe342cdecae183c3cd311eef0db8225e035fc7f /ldso/dynlink.c | |
| parent | use internal malloc for posix_spawn file actions objects (diff) | |
| download | grovel-122002f0ddf267977282f05066a0794e31661501.tar.gz grovel-122002f0ddf267977282f05066a0794e31661501.tar.xz | |
remove no-longer-needed special case handling in popen
popen was special-casing the possibility (only possible when the
parent closed stdin and/or stdout) that the child's end of the pipe
was already on the final desired fd number, in which case there was no
way to get rid of its close-on-exec flag in the child. commit
6fc6ca1a323bc0b6b9e9cdc8fa72221ae18fe206 made this unnecessary by
implementing the POSIX-future requirement that dup2 file actions with
equal source and destination fd values remove the close-on-exec flag.
Diffstat (limited to 'ldso/dynlink.c')
0 files changed, 0 insertions, 0 deletions