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esp8266/moduos: Add listdir() proxy for MP_STATE_PORT(fs_user_mount)[0].

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I.e. os.listdir(...) will redirect to
MP_STATE_PORT(fs_user_mount)[0].listdir(...).
This commit is contained in:
Paul Sokolovsky 2016-03-28 12:29:47 +03:00
parent 61230e007d
commit 8b08a0d9ed
1 changed files with 14 additions and 0 deletions
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14
esp8266/moduos.c
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@ -25,6 +25,7 @@
*/
#include <string.h>
#include <errno.h>
#include "py/mpconfig.h"
#include "py/nlr.h"
@ -67,9 +68,22 @@ STATIC mp_obj_t os_uname(void) {
}
STATIC MP_DEFINE_CONST_FUN_OBJ_0(os_uname_obj, os_uname);
STATIC mp_obj_t os_listdir(mp_uint_t n_args, const mp_obj_t *args) {
if (MP_STATE_PORT(fs_user_mount)[0] == NULL) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(ENODEV)));
}
mp_obj_t meth[n_args + 2];
mp_load_method(MP_STATE_PORT(fs_user_mount)[0], MP_QSTR_listdir, meth);
memcpy(meth + 2, args, n_args * sizeof(*args));
return mp_call_method_n_kw(n_args, 0, meth);
}
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(os_listdir_obj, 0, 1, os_listdir);
STATIC const mp_rom_map_elem_t os_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_uos) },
{ MP_ROM_QSTR(MP_QSTR_uname), MP_ROM_PTR(&os_uname_obj) },
{ MP_ROM_QSTR(MP_QSTR_listdir), MP_ROM_PTR(&os_listdir_obj) },
#if MICROPY_VFS_FAT
{ MP_ROM_QSTR(MP_QSTR_VfsFat), MP_ROM_PTR(&mp_fat_vfs_type) },
#endif