Hi,
I reported this obvious kernel 2.5.X bug 6 months ago, and as
of 2.5.67 it is still not fixed. Do you know who I should send this
bug report to ?
Thanks...
Jean
---------------------------------------------
Compile test program below.
On 2.5.67 :
GET FLAGS : 0 - 40044F18
SET FLAGS : -1 - 22
On 2.4.21-pre7 :
GET FLAGS : 0 - 40043F18
SET FLAGS : 0 - 0
---------------------------------------------
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <stdio.h>
int main()
{
int trigger_pipe[2];
int err;
int flags;
pipe(trigger_pipe);
err = fcntl(trigger_pipe[0], F_GETFL, &flags);
fprintf(stderr, "GET FLAGS : %d - %X\n", err, flags);
if(err >= 0)
{
flags |= O_NONBLOCK;
//flags |= O_NDELAY;
//flags &= ~O_NDELAY;
err = fcntl(trigger_pipe[0], F_SETFL, flags);
fprintf(stderr, "SET FLAGS : %d - %d\n", err, errno);
}
return(0);
}
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This archive was generated by hypermail 2b29 : Wed Apr 30 2003 - 22:00:17 EST