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authorDenys Vlasenko <vda.linux@googlemail.com>2013-05-17 18:08:12 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2013-05-17 18:08:12 (GMT)
commitae0cf2a9d73d6e290e3b2850de2bf22f9b3df622 (patch)
treefb981d0d3c8d18f6469eeae427aa860b2e0a4ffe
parente9581b673cb731490dac0db597296047acf9b828 (diff)
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stty: disable CIBAUD leak check - it is not necessary on Linux
function old new delta stty_main 1233 1196 -37 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--coreutils/stty.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/coreutils/stty.c b/coreutils/stty.c
index c522968..d1e74f4 100644
--- a/coreutils/stty.c
+++ b/coreutils/stty.c
@@ -1533,7 +1533,12 @@ int stty_main(int argc UNUSED_PARAM, char **argv)
perror_on_device_and_die("%s");
if (memcmp(&mode, &new_mode, sizeof(mode)) != 0) {
-#if CIBAUD
+/*
+ * I think the below chunk is not necessary on Linux.
+ * If you are deleting it, also delete STTY_speed_was_set bit -
+ * it is only ever checked here.
+ */
+#if 0 /* was "if CIBAUD" */
/* SunOS 4.1.3 (at least) has the problem that after this sequence,
tcgetattr (&m1); tcsetattr (&m1); tcgetattr (&m2);
sometimes (m1 != m2). The only difference is in the four bits