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setresuid.2: Document EAGAIN error that can occur after kernel alloc_uid() failure 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Michael Kerrisk 2014-05-14 13:10:53 +02:00
parent 4b3beb4932
commit 199f1e1572
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man2/setresuid.2
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@ -69,6 +69,13 @@ is set appropriately.
.SH ERRORS
.TP
.B EAGAIN
The call would change the caller's real UID (i.e.,
.I ruid
does not match the caller's real UID),
but there was a temporary failure allocating the
necessary kernel data structures.
.TP
.B EAGAIN
.I ruid
does not match the caller's real UID and this call would
bring the number of processes belonging to the real user ID