diff options
Diffstat (limited to 'shell/shell_common.c')
-rw-r--r-- | shell/shell_common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/shell/shell_common.c b/shell/shell_common.c index 5a5b1780d..653154e34 100644 --- a/shell/shell_common.c +++ b/shell/shell_common.c | |||
@@ -147,7 +147,7 @@ shell_builtin_read(void FAST_FUNC (*setvar)(const char *name, const char *val), | |||
147 | // Setting it to more than 1 breaks poll(): | 147 | // Setting it to more than 1 breaks poll(): |
148 | // it blocks even if there's data. !?? | 148 | // it blocks even if there's data. !?? |
149 | //tty.c_cc[VMIN] = nchars < 256 ? nchars : 255; | 149 | //tty.c_cc[VMIN] = nchars < 256 ? nchars : 255; |
150 | /* reads would block only if < 1 char is available */ | 150 | /* reads will block only if < 1 char is available */ |
151 | tty.c_cc[VMIN] = 1; | 151 | tty.c_cc[VMIN] = 1; |
152 | /* no timeout (reads block forever) */ | 152 | /* no timeout (reads block forever) */ |
153 | tty.c_cc[VTIME] = 0; | 153 | tty.c_cc[VTIME] = 0; |