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Do not block SIGIO in platforms that don't have it.
author
Nicolás Bértolo
<nicolasbertolo@gmail.com>
Fri, 8 May 2020 19:02:58 +0000
(16:02 -0300)
committer
Andrea Corallo
<akrl@sdf.org>
Wed, 20 May 2020 16:36:42 +0000
(16:36 +0000)
* src/comp.c (comp--compile-ctxt-to-file): Add a preprocessor check to
avoid blocking SIGIO in platforms that don't have it.
Signed-off-by: Andrea Corallo <akrl@sdf.org>
src/comp.c
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diff --git
a/src/comp.c
b/src/comp.c
index c9426d1990e580011614a4d32f821cfec9324f9a..87b86ddba7f22cc6ec3bf1688ef91aad6cdb03bc 100644
(file)
--- a/
src/comp.c
+++ b/
src/comp.c
@@
-3364,7
+3364,9
@@
DEFUN ("comp--compile-ctxt-to-file", Fcomp__compile_ctxt_to_file,
sigemptyset (&blocked);
sigaddset (&blocked, SIGALRM);
sigaddset (&blocked, SIGINT);
+#ifdef USABLE_SIGIO
sigaddset (&blocked, SIGIO);
+#endif
pthread_sigmask (SIG_BLOCK, &blocked, &oldset);
}
emit_ctxt_code ();