diff options
Diffstat (limited to 'src/user/app/init/driver')
| -rw-r--r-- | src/user/app/init/driver/tmpfs.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/user/app/init/driver/tmpfs.c b/src/user/app/init/driver/tmpfs.c index 5db78f1..96fdf39 100644 --- a/src/user/app/init/driver/tmpfs.c +++ b/src/user/app/init/driver/tmpfs.c @@ -53,11 +53,11 @@ static struct node *tmpfs_open(const char *path, struct fs_wait_response *res) { } void tmpfs_drv(void) { - // TODO replace all the static allocations in drivers with mallocs - static char buf[512]; + const size_t buflen = 4096; + char *buf = malloc(buflen); struct fs_wait_response res; struct node *ptr; - while (!_syscall_fs_wait(buf, sizeof buf, &res)) { + while (!_syscall_fs_wait(buf, buflen, &res)) { switch (res.op) { case VFSOP_OPEN: ptr = tmpfs_open(buf, &res); @@ -68,7 +68,7 @@ void tmpfs_drv(void) { ptr = (void*)res.id; if (ptr == &special_root) { struct dirbuild db; - dir_start(&db, res.offset, buf, sizeof buf); + dir_start(&db, res.offset, buf, buflen); for (struct node *iter = root; iter; iter = iter->next) dir_append(&db, iter->name); _syscall_fs_respond(buf, dir_finish(&db), 0); @@ -97,7 +97,7 @@ void tmpfs_drv(void) { fs_normslice(&res.offset, &res.len, ptr->size, true); if (res.offset + res.len >= ptr->capacity) { - // TODO + // TODO expanding files _syscall_fs_respond(NULL, -1, 0); break; } |