From 57e278dab9aadae2d9de8c6d2d880d7a0363a156 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Fri, 3 Dec 2010 20:34:24 +0000 Subject: [PATCH] 2010-12-03 Joel Sherrill * configure.ac, posix/src/signal_2.c: sighandler_t is defined conditionally in some versions of newlib and unconditionally in others. Make sure we always compile. --- cpukit/ChangeLog | 6 ++++++ cpukit/configure.ac | 6 +++++- cpukit/posix/src/signal_2.c | 4 +++- 3 files changed, 14 insertions(+), 2 deletions(-) diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog index 22996aa8ef..87a90732db 100644 --- a/cpukit/ChangeLog +++ b/cpukit/ChangeLog @@ -1,3 +1,9 @@ +2010-12-03 Joel Sherrill + + * configure.ac, posix/src/signal_2.c: sighandler_t is defined + conditionally in some versions of newlib and unconditionally in + others. Make sure we always compile. + 2010-11-30 Sebastian Huber * libcsupport/src/newlibc_exit.c, score/src/threadhandler.c: Revert diff --git a/cpukit/configure.ac b/cpukit/configure.ac index 0e2b65afe2..63413bdb82 100644 --- a/cpukit/configure.ac +++ b/cpukit/configure.ac @@ -134,7 +134,11 @@ AC_CHECK_HEADER([pthread.h],[ AC_CHECK_TYPES([pthread_spinlock_t]) ]) -RTEMS_CHECK_MULTIPROCESSING +AC_CHECK_HEADER([signal.h],[ + AC_CHECK_TYPES([sighandler_t]) +]) + + RTEMS_CHECK_MULTIPROCESSING RTEMS_CHECK_POSIX_API RTEMS_CHECK_NETWORKING diff --git a/cpukit/posix/src/signal_2.c b/cpukit/posix/src/signal_2.c index 8d9c483803..326861752f 100644 --- a/cpukit/posix/src/signal_2.c +++ b/cpukit/posix/src/signal_2.c @@ -18,7 +18,9 @@ #include #include -typedef void (*sighandler_t)(int); +#ifndef HAVE_SIGHANDLER_T + typedef void (*sighandler_t)(int); +#endif sighandler_t signal( int signum,