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Don't cast ioctl FIONREAD's argument to struct sgttyb *. This makes

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no function changes, but removes an unnecessary reference to a
deprecated struct.

Obtained from:	NetBSD (thorpej)
This commit is contained in:
Tim J. Robbins 2003-09-28 09:21:24 +00:00
parent 99d21d504c
commit 7045754fcf
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=120549
1 changed files with 1 additions and 1 deletions
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2
usr.bin/talk/io.c
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@ -130,7 +130,7 @@ talk()
* curses's output routines would screw up
*/
int i;
ioctl(0, FIONREAD, (struct sgttyb *) &nb);
ioctl(0, FIONREAD, (void *) &nb);
nb = read(STDIN_FILENO, buf, nb);
display(&my_win, buf, nb);
/* might lose data here because sockt is non-blocking */