FreeCalypso > hg > freecalypso-tools

annotate libserial-linux/nonblock.c @ 874:f442156d31ad

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
ringtools: fc-ringlist-comp program written, compiles
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 29 Mar 2022 19:38:28 +0000
parents fd7b447b99e3
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
254
6984b76f3def beginning of libserial-newlnx: copy of libserial-orig
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
6984b76f3def beginning of libserial-newlnx: copy of libserial-orig
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * This module contains the set_serial_nonblock() function.
6984b76f3def beginning of libserial-newlnx: copy of libserial-orig
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 */
6984b76f3def beginning of libserial-newlnx: copy of libserial-orig
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4
6984b76f3def beginning of libserial-newlnx: copy of libserial-orig
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 #include <sys/types.h>
6984b76f3def beginning of libserial-newlnx: copy of libserial-orig
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 #include <sys/ioctl.h>
6984b76f3def beginning of libserial-newlnx: copy of libserial-orig
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 #include <unistd.h>
6984b76f3def beginning of libserial-newlnx: copy of libserial-orig
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8
6984b76f3def beginning of libserial-newlnx: copy of libserial-orig
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 extern int target_fd;
6984b76f3def beginning of libserial-newlnx: copy of libserial-orig
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10
6984b76f3def beginning of libserial-newlnx: copy of libserial-orig
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 set_serial_nonblock(state)
6984b76f3def beginning of libserial-newlnx: copy of libserial-orig
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 int state;
6984b76f3def beginning of libserial-newlnx: copy of libserial-orig
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 {
6984b76f3def beginning of libserial-newlnx: copy of libserial-orig
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 ioctl(target_fd, FIONBIO, &state);
6984b76f3def beginning of libserial-newlnx: copy of libserial-orig
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 }