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uos: Add errno() function to get/set errno value.

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This commit is contained in:
Paul Sokolovsky 2015-12-16 00:38:05 +02:00
parent 951fc7e993
commit 130fde8130
2 changed files with 12 additions and 0 deletions
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11
unix/modos.c
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@ -201,8 +201,19 @@ STATIC mp_obj_t mod_os_ilistdir(mp_uint_t n_args, const mp_obj_t *args) {
}
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_os_ilistdir_obj, 0, 1, mod_os_ilistdir);
STATIC mp_obj_t mod_os_errno(mp_uint_t n_args, const mp_obj_t *args) {
if (n_args == 0) {
return MP_OBJ_NEW_SMALL_INT(errno);
}
errno = mp_obj_get_int(args[0]);
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_os_errno_obj, 0, 1, mod_os_errno);
STATIC const mp_rom_map_elem_t mp_module_os_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_uos) },
{ MP_ROM_QSTR(MP_QSTR_errno), MP_ROM_PTR(&mod_os_errno_obj) },
{ MP_ROM_QSTR(MP_QSTR_stat), MP_ROM_PTR(&mod_os_stat_obj) },
#if MICROPY_PY_OS_STATVFS
{ MP_ROM_QSTR(MP_QSTR_statvfs), MP_ROM_PTR(&mod_os_statvfs_obj) },

1
unix/qstrdefsport.h
View File

@ -44,6 +44,7 @@ Q(unlink)
Q(getenv)
Q(mkdir)
Q(ilistdir)
Q(errno)
Q(uselect)
Q(poll)