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10 .TH CFSETISPEED 3C "Jul 24, 2002"
12 cfsetispeed, cfsetospeed \- set input and output baud rate
18 \fBint\fR \fBcfsetispeed\fR(\fBstruct termios *\fR\fItermios_p\fR, \fBspeed_t\fR \fIspeed\fR);
23 \fBint\fR \fBcfsetospeed\fR(\fBstruct termios *\fR\fItermios_p\fR, \fBspeed_t\fR \fIspeed\fR);
29 The \fBcfsetispeed()\fR function sets the input baud rate stored in the
30 structure pointed to by \fItermios_p\fR to \fIspeed.\fR
33 The \fBcfsetospeed()\fR function sets the output baud rate stored in the
34 structure pointed to by \fItermios_p\fR to \fIspeed.\fR
37 There is no effect on the baud rates set in the hardware until a subsequent
38 successful call to \fBtcsetattr\fR(3C) on the same \fBtermios\fR structure.
42 Upon successful completion, \fBcfsetispeed()\fR and \fBcfsetospeed()\fR return
43 \fB0\fR. Otherwise \fB\(mi1\fR is returned, and \fBerrno\fR may be set to
48 The \fBcfsetispeed()\fR and \fBcfsetospeed()\fR functions may fail if:
55 The \fIspeed\fR value is not a valid baud rate.
64 The value of \fIspeed\fR is outside the range of possible speed values as
65 specified in \fB<termios.h>\fR\&.
71 See \fBattributes\fR(5) for descriptions of the following attributes:
79 ATTRIBUTE TYPE ATTRIBUTE VALUE
81 Interface Stability Standard
83 MT-Level MT-Safe, and Async-Signal-Safe
89 \fBcfgetispeed\fR(3C), \fBtcsetattr\fR(3C), \fBattributes\fR(5),
90 \fBstandards\fR(5), \fBtermio\fR(7I)