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-rw-r--r--loginutils/getty.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/loginutils/getty.c b/loginutils/getty.c
index 29d889f43..4e194c45f 100644
--- a/loginutils/getty.c
+++ b/loginutils/getty.c
@@ -286,7 +286,9 @@ static void termios_final(void)
if (G.eol == '\r') {
G.termios.c_iflag |= ICRNL; /* map CR on input to NL */
}
- /* non-raw input; enable SIGINT/QUIT/ec sigs; echo; echo NL on kill char;
+ /* non-raw input; enable SIGINT/QUIT/etc sigs; echo;
+ * echo erase character as BS-space-BS;
+ * echo NL on kill char;
* erase entire line via BS-space-BS on kill char */
G.termios.c_lflag |= ICANON | ISIG | ECHO | ECHOE | ECHOK | ECHOKE;
/* echo ctrl chars as ^c; (what is ECHOPRT?) */