FreeCalypso > hg > freecalypso-sw

comparison target-utils/loadagent/mygetchar.c @ 19:c0e063494194

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
loadagent built with memory dump commands
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Sat, 04 May 2013 00:25:30 +0000
parents
children
comparison
equal deleted inserted replaced
18:fa3e9a5665bd 19:c0e063494194
1 /*
2 * The interactive command entry (editing) function in libcommon
3 * will call mygetchar() for its character input. It is supposed
4 * to be a blocking wait for input, but in some programs other
5 * processing can be done while waiting - for example, check for
6 * keypad presses as well. This is the basic version which waits
7 * for serial input and nothing else.
8 */
9
10 extern int serial_in_poll();
11
12 int
13 mygetchar()
14 {
15 register int c;
16
17 do
18 c = serial_in_poll();
19 while (c < 0);
20 return c;
21 }