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authorrsc <devnull@localhost>2005-01-13 04:49:19 +0000
committerrsc <devnull@localhost>2005-01-13 04:49:19 +0000
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Many small edits.
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diff --git a/man/man3/exits.3 b/man/man3/exits.3
index 62ea8d31..62c9e56c 100644
--- a/man/man3/exits.3
+++ b/man/man3/exits.3
@@ -93,3 +93,14 @@ non-empty messages.
Exit codes 97 through 99 are used by the thread library to signal
internal synchronization errors between the main program
and a proxy process that implements backgrounding.
+.PP
+To avoid name conflicts with the underlying system,
+.I atexit
+and
+.I atexitdont
+are preprocessor macros defined as
+.I p9atexit
+and
+.IR p9atexitdont ;
+see
+.IR intro (3).