p/json-rpc-shell
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This commit is contained in:
Přemysl Eric Janouch 2015-04-08 20:43:49 +02:00
parent ba659a99e1
commit 1c2c2bccbb
1 changed files with 4 additions and 2 deletions
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6
json-rpc-shell.c
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@ -2148,8 +2148,6 @@ main (int argc, char *argv[])
// the socket don't terminate the program
(void) signal (SIGPIPE, SIG_IGN);
// readline 6.3 doesn't immediately redraw the terminal upon reception
// of SIGWINCH, so we must run it in an event loop to remediate that
struct ev_loop *loop = EV_DEFAULT;
if (!loop)
exit_fatal ("libev initialization failed");
@ -2171,10 +2169,14 @@ main (int argc, char *argv[])
ev_io_init (&tty_watcher, on_tty_readable, STDIN_FILENO, EV_READ);
ev_io_start (EV_DEFAULT_ &tty_watcher);
// readline 6.3 doesn't immediately redraw the terminal upon reception
// of SIGWINCH, so we must run it in an event loop to remediate that
rl_catch_sigwinch = false;
g_ctx.readline_prompt_shown = true;
rl_callback_handler_install (g_ctx.readline_prompt, on_readline_input);
ev_run (loop, 0);
if (g_ctx.readline_prompt_shown)
rl_callback_handler_remove ();
putchar ('\n');