[DTrace-devel] [PATCH 5/7] fbt: ignore compiler-generated internal symbols

[Eugene Loh]

Reviewed-by: Eugene Loh <eugene.loh at oracle.com>

On 5/9/23 18:32, Kris Van Hees via DTrace-devel wrote:
> Signed-off-by: Kris Van Hees <kris.van.hees at oracle.com>
> ---
>   libdtrace/dt_prov_fbt.c | 4 ++++
>   1 file changed, 4 insertions(+)
>
> diff --git a/libdtrace/dt_prov_fbt.c b/libdtrace/dt_prov_fbt.c
> index 462ab7ed..47e0a5c7 100644
> --- a/libdtrace/dt_prov_fbt.c
> +++ b/libdtrace/dt_prov_fbt.c
> @@ -100,6 +100,10 @@ static int populate(dtrace_hdl_t *dtp)
>   				p++;
>   		}
>   
> +		/* Weed out synthetic symbol names (that are invalid). */
> +		if (strchr(buf, '.') != NULL)
> +			continue;
> +
>   		/*
>   		 * If we did not see a module name, perform a symbol lookup to
>   		 * try to determine the module name.