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input: change wait mechanism for input

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Currently, vmtop uses halfdelay to set waiting timeout of input.
But, halfdelay's timeout can only be between 1~255, which limits vmtop's
functioniing.

Signed-off-by: nocjj <1250062498@qq.com>
This commit is contained in:
Huawei Technologies Co., Ltd 2021-02-27 11:23:29 +08:00 committed by Alex Chen
parent 4b767cdd06
commit 0a9bc10b52
1 changed files with 43 additions and 0 deletions
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43
input-change-wait-mechanism-for-input.patch Normal file
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@ -0,0 +1,43 @@
From 49201ec920c30ca1096fcf258696cef33a11b056 Mon Sep 17 00:00:00 2001
From: nocjj <1250062498@qq.com>
Date: Sat, 27 Feb 2021 11:23:29 +0800
Subject: [PATCH] input: change wait mechanism for input
Currently, vmtop uses halfdelay to set waiting timeout of input.
But, halfdelay's timeout can only be between 1~255, which limits vmtop's
functioniing.
Signed-off-by: nocjj <1250062498@qq.com>
---
src/vmtop.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/src/vmtop.c b/src/vmtop.c
index f5fd4bd..cc2c141 100644
--- a/src/vmtop.c
+++ b/src/vmtop.c
@@ -489,6 +489,8 @@ int main(int argc, char *argv[])
if (scr_mode == TERM_MODE) {
print_scr = printw;
init_screen();
+ /* set getch wait for delay time */
+ wtimeout(stdscr, delay_time * 1000);
} else {
print_scr = printf;
}
@@ -507,11 +509,7 @@ int main(int argc, char *argv[])
show_domains(&scr_cur);
if (scr_mode == TERM_MODE) {
- /*
- * set getch wait for delay time
- * if timeout return ERR and continue
- */
- halfdelay(delay_time * 10);
+ /* if timeout return ERR and continue */
key = getch();
if (key != ERR) {
parse_keys(key);
--
2.27.0