stdout in gdb

egor duda deo@logos-m.ru
Tue May 22 00:43:00 GMT 2001


Hi!

Tuesday, 22 May, 2001 Topas yrwang@cc.nctu.edu.tw wrote:

T> Whenever I run a program under gdb, I find that the stdout is
T> full-buffered. So, I write a simple program to check the problem,

T> int main()
T> {
T> printf("%s\n", ttyname(1));
T> printf("%d\n", isatty(1));
T> printf("%d\n", stdout->_flags & 0x0001);
T> return 0;
T> }

T> the output of the program is
T> /dev/tty0
T> 1
T> 1

T> but when I run the program under gdb, the output becomes
T> (null)
T> 0
T> 0

T> Is there any options/setting I miss in gdb? 

probably.

(gdb) set new-console

Egor.            mailto:deo@logos-m.ru ICQ 5165414 FidoNet 2:5020/496.19



--
Want to unsubscribe from this list?
Check out: http://cygwin.com/ml/#unsubscribe-simple



More information about the Cygwin mailing list