[PATCH v4][BZ #12685] Allow arbitrary number of modes in fopen.

[Andreas Schwab]

Ondřej Bílka <neleai@seznam.cz> writes:

> diff --git a/libio/Makefile b/libio/Makefile
> index e15cd40..8892305 100644
> --- a/libio/Makefile
> +++ b/libio/Makefile
> @@ -54,7 +54,7 @@ tests = tst_swprintf tst_wprintf tst_swscanf tst_wscanf tst_getwc tst_putwc   \
>  	tst-mmap-setvbuf bug-ungetwc1 bug-ungetwc2 tst-atime tst-eof          \
>  	tst-freopen bug-rewind bug-rewind2 bug-ungetc bug-fseek \
>  	tst-mmap-eofsync tst-mmap-fflushsync bug-mmap-fflush \
> -	tst-mmap2-eofsync tst-mmap-offend bug-fopena+ bug-wfflush \
> +	tst-mmap2-eofsync tst-mmap-offend test-fopen-bz12685 bug-fopena+ bug-wfflush \

Overlong line.

> +int
> +do_test (int argc, char *argv)
> +{
> +  int i;
> +  FILE *stream, *stream2;
> +
> +  /* Test if fopen mode e that sets FD_CLOEXEC is recognized.  */
> +  stream = fopen ("/dev/null", "rccccccccccccccccccccce");
> +
> +  if ((fcntl (fileno (stream), F_GETFD) & FD_CLOEXEC) == 0)
> +    {
> +		  printf("no FD_CLOEXEC on fopen\n");
> +      return 1;
> +    }
> +	/* In fdopen e flag is ignored.  */

Odd indentation.

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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"And now for something completely different."