diff options
Diffstat (limited to 'libguile/null-threads.h')
-rw-r--r-- | libguile/null-threads.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libguile/null-threads.h b/libguile/null-threads.h index dcb14e6a7..4fccc75a4 100644 --- a/libguile/null-threads.h +++ b/libguile/null-threads.h @@ -3,7 +3,7 @@ #ifndef SCM_NULL_THREADS_H #define SCM_NULL_THREADS_H -/* Copyright (C) 2005, 2006, 2010 Free Software Foundation, Inc. +/* Copyright (C) 2005, 2006, 2010, 2018 Free Software Foundation, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License @@ -82,11 +82,13 @@ scm_i_sched_yield (void) /* Signals */ +#if SCM_HAVE_PTHREAD_SIGMASK == 1 static inline int scm_i_pthread_sigmask (int how, const sigset_t *set, sigset_t *oldset) { return sigprocmask (how, set, oldset); } +#endif /* Mutexes */ |