Module Name: src
Committed By: riastradh
Date: Sat Dec 21 18:56:28 UTC 2024
Modified Files:
src/lib/libc/sys: close.2
Log Message:
close(2): Document the finality of closing.
Even if close(2) returns -1 on error, the descriptor is closed (or
was already closed).
POSIX doesn't specify this, but that's a bug in POSIX (probably to
accommodate some buggy ancient proprietary Unix). Every free
software OS kernel I checked works the same way and it is important
to be able to reliably close descriptors with finality.
To generate a diff of this commit:
cvs rdiff -u -r1.18 -r1.19 src/lib/libc/sys/close.2
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
