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Use ANSI C prototypes inside termios.

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While there, add a missing __unused to hide a warning in tcsetbreak().
This commit is contained in:
Ed Schouten 2009-12-05 18:53:04 +00:00
parent 86b6b655e4
commit fd5e54d661
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=200134
1 changed files with 13 additions and 31 deletions
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44
lib/libc/gen/termios.c
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@ -45,18 +45,14 @@ __FBSDID("$FreeBSD$");
#include "un-namespace.h"
int
tcgetattr(fd, t)
int fd;
struct termios *t;
tcgetattr(int fd, struct termios *t)
{
return (_ioctl(fd, TIOCGETA, t));
}
int
tcsetattr(fd, opt, t)
int fd, opt;
const struct termios *t;
tcsetattr(int fd, int opt, const struct termios *t)
{
struct termios localterm;
@ -88,8 +84,7 @@ tcsetpgrp(int fd, pid_t pgrp)
}
pid_t
tcgetpgrp(fd)
int fd;
tcgetpgrp(int fd)
{
int s;
@ -123,25 +118,21 @@ tcsetsid(int fd, pid_t pid)
}
speed_t
cfgetospeed(t)
const struct termios *t;
cfgetospeed(const struct termios *t)
{
return (t->c_ospeed);
}
speed_t
cfgetispeed(t)
const struct termios *t;
cfgetispeed(const struct termios *t)
{
return (t->c_ispeed);
}
int
cfsetospeed(t, speed)
struct termios *t;
speed_t speed;
cfsetospeed(struct termios *t, speed_t speed)
{
t->c_ospeed = speed;
@ -149,9 +140,7 @@ cfsetospeed(t, speed)
}
int
cfsetispeed(t, speed)
struct termios *t;
speed_t speed;
cfsetispeed(struct termios *t, speed_t speed)
{
t->c_ispeed = speed;
@ -159,9 +148,7 @@ cfsetispeed(t, speed)
}
int
cfsetspeed(t, speed)
struct termios *t;
speed_t speed;
cfsetspeed(struct termios *t, speed_t speed)
{
t->c_ispeed = t->c_ospeed = speed;
@ -173,8 +160,7 @@ cfsetspeed(t, speed)
* mode with no characters interpreted, 8-bit data path.
*/
void
cfmakeraw(t)
struct termios *t;
cfmakeraw(struct termios *t)
{
t->c_iflag &= ~(IMAXBEL|IXOFF|INPCK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON|IGNPAR);
@ -188,8 +174,7 @@ cfmakeraw(t)
}
int
tcsendbreak(fd, len)
int fd, len;
tcsendbreak(int fd, int len __unused)
{
struct timeval sleepytime;
@ -204,8 +189,7 @@ tcsendbreak(fd, len)
}
int
__tcdrain(fd)
int fd;
__tcdrain(int fd)
{
return (_ioctl(fd, TIOCDRAIN, 0));
}
@ -214,8 +198,7 @@ __weak_reference(__tcdrain, tcdrain);
__weak_reference(__tcdrain, _tcdrain);
int
tcflush(fd, which)
int fd, which;
tcflush(int fd, int which)
{
int com;
@ -237,8 +220,7 @@ tcflush(fd, which)
}
int
tcflow(fd, action)
int fd, action;
tcflow(int fd, int action)
{
struct termios term;
u_char c;