[inseperable differences up to perl 5.004_02]

[perl5.git] / hints / sunos_4_1.sh

diff --git a/hints/sunos_4_1.sh b/hints/sunos_4_1.sh
index 16ea47a..a040d36 100644 (file)
--- a/hints/sunos_4_1.sh
+++ b/hints/sunos_4_1.sh
@@ -25,7 +25,9 @@ d_tzname='undef'
 # The gcc fix-includes script exposes those incorrect prototypes.
 # There may be other examples as well.  Volunteers are welcome to
 # track them all down :-).  In the meantime, we'll just skip unistd.h
-# for SunOS.
+# for SunOS in most of the code. The POSIX extension is built with
+# unistd.h because, even though unistd.h has problems, if used with
+# care, it helps create a better POSIX extension.
 i_unistd='undef'
 
 cat << 'EOM' >&4