Move fflush(stdout) to after prints and user input.
This removes delay of showing prompt.
---
Same effect could be achieved by calling setbuf(stdout, NULL)
in terminal_setup() then all fflush calls could be removed.
If you think this should be better approach, I will change it.
android/client/pollhandler.c | 5 -----
android/client/terminal.c | 6 ++++++
2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/android/client/pollhandler.c b/android/client/pollhandler.c
index dd0d09f..6160921 100644
--- a/android/client/pollhandler.c
+++ b/android/client/pollhandler.c
@@ -68,11 +68,6 @@ void poll_dispatch_loop(void)
if (cur_fds_count != fds_count)
break;
}
- /*
- * This seems to be needed for correct output handling
- * when all waiting is performed in poll
- */
- fflush(stdout);
}
}
diff --git a/android/client/terminal.c b/android/client/terminal.c
index e721160..22a1d8a 100644
--- a/android/client/terminal.c
+++ b/android/client/terminal.c
@@ -197,6 +197,8 @@ int terminal_vprint(const char *format, va_list args)
terminal_draw_command_line();
+ fflush(stdout);
+
return ret;
}
@@ -570,6 +572,9 @@ void terminal_process_char(int c, void (*process_line)(char *line))
printf("%s \b", line_buf + refresh_from);
terminal_move_cursor(line_buf_ix - line_len);
}
+
+ /* Flush output after all user input */
+ fflush(stdout);
}
static struct termios origianl_tios;
@@ -596,4 +601,5 @@ void terminal_setup(void)
atexit(terminal_cleanup);
printf("%s", prompt);
+ fflush(stdout);
}
--
1.7.9.5
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