Backport of bd2aeadfa5cb8ea8dbfc9c3060728594d8452bc6

diff --git a/U/perl/d_prctl.U b/U/perl/d_prctl.U
index 721740a..e630ce5 100644 (file)
--- a/U/perl/d_prctl.U
+++ b/U/perl/d_prctl.U
@@ -12,8 +12,9 @@
 ?S:    indicates to the C program that the prctl() routine is available.
 ?S:.
 ?S:d_prctl_set_name:
-?S:    This variable conditionally defines the HAS_PRCTL symbol, which
-?S:    indicates to the C program that the prctl() routine is available.
+?S:    This variable conditionally defines the HAS_PRCTL_SET_NAME symbol,
+?S:    which indicates to the C program that the prctl() routine supports
+?S:    the PR_SET_NAME option.
 ?S:.
 ?C:HAS_PRCTL:
 ?C:    This symbol, if defined, indicates that the prctl routine is