Module Name: src
Committed By: kre
Date: Thu Sep 19 14:41:05 UTC 2024
Modified Files:
src/sys/sys: signal.h
Log Message:
PR lib/58674 (not really so much any more)
Correct previous.
bsd_signal should only be visible with _NETBSD_SOURCE - it isn't any kind of
standard function (despite also existing in other systems).
Turns out that it used to be an XSI function, back in the dark ages
('twas removed in POSIX issue 7, back in 2008, after being marked
obsolete in issue 6 (2001)).
So, make it visible to any applications that request a suitable
X/Open version (and of course, for _NETBSD_SOURCE).
Still no effect on the issue for the PR.
To generate a diff of this commit:
cvs rdiff -u -r1.77 -r1.78 src/sys/sys/signal.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/sys/signal.h
diff -u src/sys/sys/signal.h:1.77 src/sys/sys/signal.h:1.78
--- src/sys/sys/signal.h:1.77 Thu Sep 19 13:16:30 2024
+++ src/sys/sys/signal.h Thu Sep 19 14:41:05 2024
@@ -1,4 +1,4 @@
-/* $NetBSD: signal.h,v 1.77 2024/09/19 13:16:30 kre Exp $ */
+/* $NetBSD: signal.h,v 1.78 2024/09/19 14:41:05 kre Exp $ */
/*
* Copyright (c) 1982, 1986, 1989, 1991, 1993
@@ -321,8 +321,21 @@ void (*signal(int, void (*)(int)))(int);
#if (_POSIX_C_SOURCE - 0) >= 200112L || defined(_NETBSD_SOURCE)
int sigqueue(pid_t, int, const union sigval);
#endif
-#if defined(_NETBSD_SOURCE)
+
+#if defined(_NETBSD_SOURCE) || \
+ (!defined (_XOPEN_SOURCE) && defined(_XOPEN_VERSION) && \
+ (_XOPEN_VERSION - 0) >= 4) || \
+ (defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE - 0) <= 600)
+/*
+ * bsd_signal() was added to the standards in POSIX issue 4 (SusV4)
+ * (release 2 of SusV4) and then removed in POSIX issue 7 (2008),
+ * after being marked obsolete in POSIX issue 6 (2001). It was
+ * always an X/Open extension function (though was moved to the
+ * base POSIX spec in issue 5, but still as an extension).
+ */
void (*bsd_signal(int, void (*)(int)))(int);
+#endif
+#if defined(_NETBSD_SOURCE)
int sigqueueinfo(pid_t, const siginfo_t *);
#endif
__END_DECLS
