Revision

49

Author

robert@fledge.watson.org

Date

2009-10-03 06:24:53 -0700 (Sat, 03 Oct 2009)

Log Message

Check for declaration of SIGEMT before using, SIGEMT is not present on Linux.

Modified Paths

• trunk/configure.ac
• trunk/src/queue.c

Diff

--- trunk/configure.ac	2009-10-03 13:16:41 UTC (rev 48)
+++ trunk/configure.ac	2009-10-03 13:24:53 UTC (rev 49)
@@ -176,6 +176,7 @@
   [[#include <time.h>]])
 AC_CHECK_DECLS([EVFILT_SESSION, NOTE_NONE, NOTE_REAP, NOTE_SIGNAL], [], [],
   [[#include <sys/event.h>]])
+AC_CHECK_DECLS([SIGEMT], [], [], [[#include <signal.h>]])
 AC_CHECK_DECLS([VQ_UPDATE, VQ_VERYLOWDISK], [], [], [[#include <sys/mount.h>]])
 AC_CHECK_FUNCS([pthread_key_init_np mach_absolute_time malloc_create_zone sem_init])
 

--- trunk/src/queue.c	2009-10-03 13:16:41 UTC (rev 48)
+++ trunk/src/queue.c	2009-10-03 13:24:53 UTC (rev 49)
@@ -1778,8 +1778,10 @@
 	dispatch_assume_zero(r);
 	r = sigdelset(set, SIGTRAP);
 	dispatch_assume_zero(r);
+#if HAVE_DECL_SIGEMT
 	r = sigdelset(set, SIGEMT);
 	dispatch_assume_zero(r);
+#endif
 	r = sigdelset(set, SIGFPE);
 	dispatch_assume_zero(r);
 	r = sigdelset(set, SIGBUS);