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Eliminated first time connect delay

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Rearranged timeout handling so that the first time connect delay is
eliminated.
This commit is contained in:
Martin Lund 2014-10-12 18:33:53 +02:00
parent 11458f3707
commit 0ad8007aac
1 changed files with 5 additions and 8 deletions
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13
src/tty.c
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@ -52,7 +52,11 @@ void wait_for_tty_device(void)
/* Loop until device pops up */ /* Loop until device pops up */
while (true) while (true)
{ {
/* Wait up to 1 seconds */ /* Test for device file */
if (stat(option.tty_device, &status) == 0)
return;
/* Wait up to 1 second */
tv.tv_sec = 1; tv.tv_sec = 1;
tv.tv_usec = 0; tv.tv_usec = 0;
@ -73,13 +77,6 @@ void wait_for_tty_device(void)
c_stdin[1] = c_stdin[0]; c_stdin[1] = c_stdin[0];
if ((c_stdin[1] == KEY_Q) && (c_stdin[2] == KEY_CTRL_G)) if ((c_stdin[1] == KEY_Q) && (c_stdin[2] == KEY_CTRL_G))
exit(EXIT_SUCCESS); exit(EXIT_SUCCESS);
} else
{
/* Timeout */
/* Test for device file */
if (stat(option.tty_device, &status) == 0)
return;
} }
} }
} }