util: generalize code that checks whether PIDs are alive or unwaited for

[elogind.git] / src / shared / ptyfwd.c

diff --git a/src/shared/ptyfwd.c b/src/shared/ptyfwd.c
index 85fc8f1b34f5c6770ad052d041e6d74e0f44dcd1..72aa59efb7e30be87ce82e8accd8470cae6a20a2 100644 (file)
--- a/src/shared/ptyfwd.c
+++ b/src/shared/ptyfwd.c
@@ -343,8 +343,8 @@ static int process_pty_loop(int master, sigset_t *mask, pid_t kill_pid, int sign
 int process_pty(int master, sigset_t *mask, pid_t kill_pid, int signo) {
         struct termios saved_stdin_attr, raw_stdin_attr;
         struct termios saved_stdout_attr, raw_stdout_attr;
-        struct termios master_attr;
-        bool saved_stdin = false, saved_stdout = false;
+        bool saved_stdin = false;
+        bool saved_stdout = false;
         struct winsize ws;
         int r;
 
@@ -369,11 +369,6 @@ int process_pty(int master, sigset_t *mask, pid_t kill_pid, int signo) {
                 tcsetattr(STDOUT_FILENO, TCSANOW, &raw_stdout_attr);
         }
 
-        if (tcgetattr(master, &master_attr) >= 0) {
-                cfmakeraw(&master_attr);
-                tcsetattr(master, TCSANOW, &master_attr);
-        }
-
         r = process_pty_loop(master, mask, kill_pid, signo);
 
         if (saved_stdout)