py/vstr: Combine vstr_new_size with vstr_new since they are rarely used.

Now there is just one function to allocate a new vstr, namely vstr_new
(in addition to vstr_init etc).  The caller of this function should know
what initial size to allocate for the buffer, or at least have some policy
or config option, instead of leaving it to a default (as it was before).
crypto-aes
Damien George 6 years ago
parent ed878275b0
commit 824f5c5a32
  1. 2
      lib/utils/pyexec.c
  2. 3
      py/misc.h
  3. 2
      py/objstringio.c
  4. 14
      py/vstr.c
  5. 2
      teensy/main.c
  6. 2
      unix/coverage.c

@ -148,7 +148,7 @@ STATIC int pyexec_raw_repl_process_char(int c);
STATIC int pyexec_friendly_repl_process_char(int c);
void pyexec_event_repl_init(void) {
MP_STATE_VM(repl_line) = vstr_new_size(32);
MP_STATE_VM(repl_line) = vstr_new(32);
repl.cont_line = false;
readline_init(MP_STATE_VM(repl_line), ">>> ");
if (pyexec_mode_kind == PYEXEC_MODE_RAW_REPL) {

@ -151,8 +151,7 @@ void vstr_init_fixed_buf(vstr_t *vstr, size_t alloc, char *buf);
struct _mp_print_t;
void vstr_init_print(vstr_t *vstr, size_t alloc, struct _mp_print_t *print);
void vstr_clear(vstr_t *vstr);
vstr_t *vstr_new(void);
vstr_t *vstr_new_size(size_t alloc);
vstr_t *vstr_new(size_t alloc);
void vstr_free(vstr_t *vstr);
static inline void vstr_reset(vstr_t *vstr) { vstr->len = 0; }
static inline char *vstr_str(vstr_t *vstr) { return vstr->buf; }

@ -150,7 +150,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(stringio___exit___obj, 4, 4, stringio
STATIC mp_obj_stringio_t *stringio_new(const mp_obj_type_t *type) {
mp_obj_stringio_t *o = m_new_obj(mp_obj_stringio_t);
o->base.type = type;
o->vstr = vstr_new();
o->vstr = vstr_new(16);
o->pos = 0;
return o;
}

@ -74,20 +74,8 @@ void vstr_clear(vstr_t *vstr) {
vstr->buf = NULL;
}
vstr_t *vstr_new(void) {
vstr_t *vstr_new(size_t alloc) {
vstr_t *vstr = m_new_obj(vstr_t);
if (vstr == NULL) {
return NULL;
}
vstr_init(vstr, 16);
return vstr;
}
vstr_t *vstr_new_size(size_t alloc) {
vstr_t *vstr = m_new_obj(vstr_t);
if (vstr == NULL) {
return NULL;
}
vstr_init(vstr, alloc);
return vstr;
}

@ -317,7 +317,7 @@ soft_reset:
pyexec_frozen_module("main.py");
#else
{
vstr_t *vstr = vstr_new();
vstr_t *vstr = vstr_new(16);
vstr_add_str(vstr, "/");
if (pyb_config_main == MP_OBJ_NULL) {
vstr_add_str(vstr, "main.py");

@ -34,7 +34,7 @@ STATIC mp_obj_t extra_coverage(void) {
// vstr
{
mp_printf(&mp_plat_print, "# vstr\n");
vstr_t *vstr = vstr_new_size(16);
vstr_t *vstr = vstr_new(16);
vstr_hint_size(vstr, 32);
vstr_add_str(vstr, "ts");
vstr_ins_byte(vstr, 1, 'e');

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