diff options
Diffstat (limited to 'src/kernel/arch/amd64/driver/pata.c')
| -rw-r--r-- | src/kernel/arch/amd64/driver/pata.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/src/kernel/arch/amd64/driver/pata.c b/src/kernel/arch/amd64/driver/pata.c index b6ed05e..3118e86 100644 --- a/src/kernel/arch/amd64/driver/pata.c +++ b/src/kernel/arch/amd64/driver/pata.c @@ -17,25 +17,17 @@ void pata_init(void) { vfs_root_register("/ata", accept); } - -static bool exacteq(struct vfs_request *req, const char *str) { - size_t len = strlen(str); - assert(req->input.kern); - return req->input.len == len && !memcmp(req->input.buf_kern, str, len); -} - static void accept(struct vfs_request *req) { int ret; long id = (long __force)req->id; switch (req->type) { case VFSOP_OPEN: - if (!req->input.kern) panic_invalid_state(); - ret = -ENOENT; - if (exacteq(req, "/")) ret = root_id; - else if (exacteq(req, "/0")) ret = 0; - else if (exacteq(req, "/1")) ret = 1; - else if (exacteq(req, "/2")) ret = 2; - else if (exacteq(req, "/3")) ret = 3; + if (reqpathcmp(req, "/")) ret = root_id; + else if (reqpathcmp(req, "/0")) ret = 0; + else if (reqpathcmp(req, "/1")) ret = 1; + else if (reqpathcmp(req, "/2")) ret = 2; + else if (reqpathcmp(req, "/3")) ret = 3; + else ret = -ENOENT; vfsreq_finish_short(req, ret); break; |