| 245,7 → 245,7 |
|---|
| |
| char component[NAME_MAX + 1]; |
| int len = 0; |
| while (next <= last) { |
| while (dtmp && next <= last) { |
| |
| /* collect the component */ |
| if (PLB_GET_CHAR(next) != '/') { |
| 295,49 → 295,47 |
|---|
| /* descent one level */ |
| dcur = dtmp; |
| dtmp = dtmp->child; |
| } |
| |
| /* handle miss: excessive components */ |
| if (!dtmp && next <= last) { |
| if (lflag & L_CREATE) { |
| if (dcur->type != TMPFS_DIRECTORY) { |
| ipc_answer_0(rid, ENOTDIR); |
| /* handle miss: excessive components */ |
| if (!dtmp && next <= last) { |
| if (lflag & L_CREATE) { |
| if (dcur->type != TMPFS_DIRECTORY) { |
| ipc_answer_0(rid, ENOTDIR); |
| return; |
| } |
| |
| /* collect next component */ |
| while (next <= last) { |
| if (PLB_GET_CHAR(next) == '/') { |
| /* more than one component */ |
| ipc_answer_0(rid, ENOENT); |
| return; |
| } |
| |
| /* collect next component */ |
| while (next <= last) { |
| if (PLB_GET_CHAR(next) == '/') { |
| /* more than one component */ |
| ipc_answer_0(rid, ENOENT); |
| return; |
| } |
| if (len + 1 == NAME_MAX) { |
| /* component length overflow */ |
| ipc_answer_0(rid, ENAMETOOLONG); |
| return; |
| } |
| component[len++] = PLB_GET_CHAR(next); |
| next++; /* process next character */ |
| if (len + 1 == NAME_MAX) { |
| /* component length overflow */ |
| ipc_answer_0(rid, ENAMETOOLONG); |
| return; |
| } |
| assert(len); |
| component[len] = '\0'; |
| len = 0; |
| component[len++] = PLB_GET_CHAR(next); |
| next++; /* process next character */ |
| } |
| assert(len); |
| component[len] = '\0'; |
| len = 0; |
| |
| unsigned long index; |
| index = create_node(dcur, component, lflag); |
| if (index) { |
| ipc_answer_4(rid, EOK, |
| tmpfs_reg.fs_handle, dev_handle, |
| index, 0); |
| } else { |
| ipc_answer_0(rid, ENOSPC); |
| } |
| return; |
| unsigned long index; |
| index = create_node(dcur, component, lflag); |
| if (index) { |
| ipc_answer_4(rid, EOK, tmpfs_reg.fs_handle, |
| dev_handle, index, 0); |
| } else { |
| ipc_answer_0(rid, ENOSPC); |
| } |
| ipc_answer_0(rid, ENOENT); |
| return; |
| } |
| |
| ipc_answer_0(rid, ENOENT); |
| return; |
| } |
| |
| /* handle hit */ |