mirror of https://github.com/mkerrisk/man-pages
wait.2: Note that wait() is a library function implemented via wait4()
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -523,6 +523,10 @@ Do not wait for children of other threads in
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the same thread group.
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This was the default before Linux 2.4.
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.SS C library/kernel ABI differences
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.BR wait ()
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is actually a library function that (in glibc) is implemented as a call to
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.BR wait4 (2).
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The raw
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.BR waitid ()
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system call takes a fifth argument, of type
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