diff options
| author | Jeremie Koenig <jk@jk.fr.eu.org> | 2010-08-23 08:24:43 +0000 |
|---|---|---|
| committer | Jeremie Koenig <jk@jk.fr.eu.org> | 2010-08-30 14:29:52 +0200 |
| commit | 33bfc249fd692910bb1e3f7a5820d31dfda0f284 (patch) | |
| tree | cab349630a1781f41ea9a9ba758ee13125151c36 | |
| parent | 25bad336ed7af83bfb78b2a3534fdf223554bfc0 (diff) | |
Handle errors in main
* main.c (main): Handle errors from argp_parse and
root_make_node.
| -rw-r--r-- | main.c | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -127,19 +127,24 @@ root_make_node (struct node **np) int main (int argc, char **argv) { mach_port_t bootstrap; + error_t err; opt_clk_tck = sysconf(_SC_CLK_TCK); opt_stat_mode = 0400; opt_fake_self = -1; opt_kernel_pid = 2; - argp_parse (&argp, argc, argv, 0, 0, 0); + err = argp_parse (&argp, argc, argv, 0, 0, 0); + if (err) + error (1, err, "Could not parse command line"); task_get_bootstrap_port (mach_task_self (), &bootstrap); if (bootstrap == MACH_PORT_NULL) error (1, 0, "Must be started as a translator"); netfs_init (); - root_make_node (&netfs_root_node); + err = root_make_node (&netfs_root_node); + if (err) + error (1, err, "Could not create the root node"); netfs_startup (bootstrap, 0); for (;;) |