FreeCalypso > hg > freecalypso-tools

annotate libserial-posix/nonblock.c @ 786:b761029f9c03

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
simagent: spenh command implemented
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 13 Mar 2021 22:41:33 +0000
parents fd7b447b99e3
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
252
d27a89068280 set_serial_nonblock() added to libserial
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
d27a89068280 set_serial_nonblock() added to libserial
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * This module contains the set_serial_nonblock() function.
d27a89068280 set_serial_nonblock() added to libserial
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 */
d27a89068280 set_serial_nonblock() added to libserial
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4
d27a89068280 set_serial_nonblock() added to libserial
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 #include <sys/types.h>
d27a89068280 set_serial_nonblock() added to libserial
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 #include <sys/ioctl.h>
d27a89068280 set_serial_nonblock() added to libserial
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 #include <unistd.h>
d27a89068280 set_serial_nonblock() added to libserial
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8
d27a89068280 set_serial_nonblock() added to libserial
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 extern int target_fd;
d27a89068280 set_serial_nonblock() added to libserial
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10
d27a89068280 set_serial_nonblock() added to libserial
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 set_serial_nonblock(state)
d27a89068280 set_serial_nonblock() added to libserial
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 int state;
d27a89068280 set_serial_nonblock() added to libserial
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 {
d27a89068280 set_serial_nonblock() added to libserial
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 ioctl(target_fd, FIONBIO, &state);
d27a89068280 set_serial_nonblock() added to libserial
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 }