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2002-09-30 Roland McGrath <roland@redhat.com>

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* rt/tst-aio7.c (do_test): Don't read from stdin, which could be the
	terminal when the test is running in a background job.  Instead, make
	a pipe and read from its read half while never writing anything to it.
This commit is contained in:
Roland McGrath
2002-09-30 07:19:21 +00:00
parent 5d865001d8
commit 8fe802e8c7
1 changed files with 10 additions and 3 deletions
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13
rt/tst-aio7.c
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@ -34,6 +34,14 @@ static int
do_test (void) do_test (void)
{ {
int result = 0; int result = 0;
int piped[2];
/* Make a pipe that we will never write to, so we can block reading it. */
if (pipe (piped) < 0)
{
perror ("pipe");
return 1;
}
/* Test for aio_cancel() detecting invalid file descriptor. */ /* Test for aio_cancel() detecting invalid file descriptor. */
{ {
@ -146,9 +154,8 @@ do_test (void)
printf ("\n"); printf ("\n");
/* At this point, the first read is completed, so start another one on /* At this point, the first read is completed, so start another one on
* stdin, which will not complete unless the user inputs something. the read half of a pipe on which nothing will be written. */
*/ cb1.aio_fildes = piped[0];
cb1.aio_fildes = 0;
cb1.aio_offset = 0; cb1.aio_offset = 0;
cb1.aio_buf = buff; cb1.aio_buf = buff;
cb1.aio_nbytes = BYTES; cb1.aio_nbytes = BYTES;