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authorLaxmi Devi <Laxmi.Devi@in.bosch.com>2018-05-24 15:04:23 +0530
committerDavid Robillard <d@drobilla.net>2018-09-20 10:30:26 +0200
commit399a5586a60b81daf483d543adefd025e705c6ed (patch)
treedbd549d12a1a338d55ccfe4d104a9782d0a18965 /wscript
parent43dd0b6fd560f97e2584364593c5e44f2262c281 (diff)
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Use sigaction() instead of signal()
Issue is that even after ctrl+c, fgets is waiting for a newline. See signal(7) for details. We have to either use siginterrupt() together with signal(), or use sigaction() instead of signal() for registering the signal handler, in order to disable restarting a read() system call after a signal. Signed-off-by: Laxmi Devi <Laxmi.Devi@in.bosch.com> Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>
Diffstat (limited to 'wscript')
-rw-r--r--wscript6
1 files changed, 6 insertions, 0 deletions
diff --git a/wscript b/wscript
index 622df5c..c84f891 100644
--- a/wscript
+++ b/wscript
@@ -120,6 +120,12 @@ def configure(conf):
define_name = 'HAVE_MLOCK',
mandatory = False)
+ autowaf.check_function(conf, 'c', 'sigaction',
+ header_name = 'signal.h',
+ defines = defines,
+ define_name = 'HAVE_SIGACTION',
+ mandatory = False)
+
if conf.is_defined('HAVE_ISATTY') and conf.is_defined('HAVE_FILENO'):
autowaf.define(conf, 'JALV_WITH_COLOR', 1)
conf.env.append_unique('CFLAGS', ['-D_POSIX_C_SOURCE=200809L'])