From b0addbe14d2353e9c33f7f4d8a0b4ba8b24b2bd9 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Sun, 7 Aug 2022 23:50:15 +0200
Subject: user/shell: make `whitelist` work in a more sensible way
doesn't need to be a shell builtin now
---
src/user/app/shell/builtins.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
(limited to 'src/user/app/shell/builtins.c')
diff --git a/src/user/app/shell/builtins.c b/src/user/app/shell/builtins.c
index 53534ed..2562c18 100644
--- a/src/user/app/shell/builtins.c
+++ b/src/user/app/shell/builtins.c
@@ -4,6 +4,7 @@
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
+#include <user/lib/fs/misc.h>
#define DEFAULT_ARGV(...) \
char *_argv_default[] = {argv[0], __VA_ARGS__}; \
@@ -155,6 +156,21 @@ static void cmd_touch(int argc, char **argv) {
}
}
+static void cmd_whitelist(int argc, char **argv) {
+ int split = 1;
+ for (;;) {
+ if (split >= argc) {
+ eprintf("no command");
+ return;
+ }
+ if (!strcmp("--", argv[split])) break;
+ split++;
+ }
+ argv[split] = NULL;
+ MOUNT_AT("/") { fs_whitelist((void*)&argv[1]); }
+ run_args(argc - split - 1, &argv[split + 1], NULL);
+}
+
struct builtin builtins[] = {
{"cat", cmd_cat},
{"echo", cmd_echo},
@@ -163,5 +179,6 @@ struct builtin builtins[] = {
{"ls", cmd_ls},
{"sleep", cmd_sleep},
{"touch", cmd_touch},
+ {"whitelist", cmd_whitelist},
{NULL, NULL},
};
--
cgit v1.2.3