[Glibc-bsd-commits] r2530 - in trunk/glibc-ports/kfreebsd: . bits linuxthreads

[Aurelien Jarno]

Author: aurel32
Date: 2009-05-24 13:58:31 +0000 (Sun, 24 May 2009)
New Revision: 2530

Modified:
   trunk/glibc-ports/kfreebsd/bits/signum.h
   trunk/glibc-ports/kfreebsd/kernel-features.h
   trunk/glibc-ports/kfreebsd/linuxthreads/allocrtsig.c
Log:
FreeBSD 7.0 has realtime signals support



Modified: trunk/glibc-ports/kfreebsd/bits/signum.h
===================================================================
--- trunk/glibc-ports/kfreebsd/bits/signum.h	2009-05-24 10:40:58 UTC (rev 2529)
+++ trunk/glibc-ports/kfreebsd/bits/signum.h	2009-05-24 13:58:31 UTC (rev 2530)
@@ -66,6 +66,15 @@
 #define	SIGUSR1		30	/* User-defined signal 1 (POSIX).  */
 #define	SIGUSR2		31	/* User-defined signal 2 (POSIX).  */
 
+#define	_NSIG		129	/* Biggest signal number + 1
+				   (including real-time signals).  */
+
+#define SIGRTMIN	(__libc_current_sigrtmin ())
+#define SIGRTMAX	(__libc_current_sigrtmax ())
+
+/* These are the hard limits of the kernel.  These values should not be
+   used directly at user level.  */
+#define __SIGRTMIN	32
+#define __SIGRTMAX	(_NSIG - 1)
+
 #endif	/* <signal.h> included.  */
-
-#define	_NSIG		129	/* Biggest signal number + 1.  */

Modified: trunk/glibc-ports/kfreebsd/kernel-features.h
===================================================================
--- trunk/glibc-ports/kfreebsd/kernel-features.h	2009-05-24 10:40:58 UTC (rev 2529)
+++ trunk/glibc-ports/kfreebsd/kernel-features.h	2009-05-24 13:58:31 UTC (rev 2530)
@@ -35,8 +35,10 @@
    introduced.  If somebody cares these values can afterwards be
    corrected.  */
 
-/* No real-time signals in FreeBSD 5.x or 6.x.  */
-#define __ASSUME_REALTIME_SIGNALS	0
+/* Real-time signals introduced in FreeBSD 7.x.  */
+#if __KFREEBSD_KERNEL_VERSION >= 0x70000
+# define __ASSUME_REALTIME_SIGNALS	1
+#endif
 
 /* Use signals #32, #33, #34 for internal linuxthreads communication */
 #define PTHREAD_SIGBASE 32

Modified: trunk/glibc-ports/kfreebsd/linuxthreads/allocrtsig.c
===================================================================
--- trunk/glibc-ports/kfreebsd/linuxthreads/allocrtsig.c	2009-05-24 10:40:58 UTC (rev 2529)
+++ trunk/glibc-ports/kfreebsd/linuxthreads/allocrtsig.c	2009-05-24 13:58:31 UTC (rev 2530)
@@ -1,14 +1 @@
-#if 1
-
-#define __SIGRTMIN 65
-#define __SIGRTMAX 126
 #include <linuxthreads/sysdeps/unix/sysv/linux/allocrtsig.c>
-
-#else
-
-#include <signal/allocrtsig.c>
-strong_alias (__libc_current_sigrtmin, __libc_current_sigrtmin_private);
-strong_alias (__libc_current_sigrtmax, __libc_current_sigrtmax_private);
-strong_alias (__libc_allocate_rtsig, __libc_allocate_rtsig_private);
-
-#endif