diff options
Diffstat (limited to 'userfs.c')
-rw-r--r-- | userfs.c | 16 |
1 files changed, 16 insertions, 0 deletions
@@ -8,8 +8,24 @@ char *args[] = { "echo", "hello", "goodbye", 0 }; int main(void) { + int fd; + puts("userfs running\n"); block(); + fd = open("echo", 0); + if(fd >= 0){ + puts("open echo ok\n"); + close(fd); + } else { + puts("open echo failed!\n"); + } + fd = open("doesnotexist", 0); + if(fd >= 0){ + puts("open doesnotexist succeeded!\n"); + close(fd); + } else { + puts("open doesnotexist failed\n"); + } exec("echo", args); return 0; } |