On Wed, May 17, 2017 at 10:51:28PM +0000, Jonathan Anderson wrote: > Author: jonathan > Date: Wed May 17 22:51:28 2017 > New Revision: 318431 > URL: https://svnweb.freebsd.org/changeset/base/318431 > > Log: > Allow rtld direct-exec to take a file descriptor. > [snip] > +} > + > +/* > * Parse a file descriptor number without pulling in more of libc (e.g. > atoi). > */ > static int > @@ -5300,6 +5378,20 @@ parse_integer(const char *str) > return (n); > } > > +void print_usage(const char *argv0)
Style(9) bug :)
> +{
> +
> + rtld_printf("Usage: %s [-h] [-f <FD>] [--] <binary> [<args>]\n"
> + "\n"
> + "Options:\n"
> + " -h Display this help message\n"
> + /* TODO: " -p Search in PATH for named binary\n" */
> + " -f <FD> Execute <FD> instead of searching for <binary>\n"
> + " -- End of RTLD options\n"
> + " <binary> Name of process to execute\n"
> + " <args> Arguments to the executed process\n", argv0);
> +}
> +
> /*
> * Overrides for libc_pic-provided functions.
> */
>
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