Exemplo n.º 1
0
char *getenv_string(GETENV_STATE *state)
{
    ERTS_SMP_LC_ASSERT(erts_smp_lc_rwmtx_is_rlocked(&environ_rwmtx));
    if (state->next_string[0] == '\0')
	return NULL;
    else {
	char *res = state->next_string;
	state->next_string += sys_strlen(res) + 1;
	return res;
    }
}
Exemplo n.º 2
0
char *getenv_string(GETENV_STATE *state)
{
    ERTS_SMP_LC_ASSERT(erts_smp_lc_rwmtx_is_rlocked(&environ_rwmtx));
    if (state->next_string[0] == L'\0') {
	return NULL;
    } else {
	WCHAR *res = state->next_string;
	state->next_string += wcslen(res) + 1;
	return (char *) res;
    }
}
Exemplo n.º 3
0
Arquivo: sys.c Projeto: weisslj/otp
char *getenv_string(GETENV_STATE *state0)
{
   char **state = (char **) *state0;
   char *cp;

   ERTS_SMP_LC_ASSERT(erts_smp_lc_rwmtx_is_rlocked(&environ_rwmtx));

   if (state == NULL)
      state = environ;

   cp = *state++;
   *state0 = (GETENV_STATE) state;

   return cp;
}
Exemplo n.º 4
0
int erts_lc_is_de_rlocked(DistEntry *dep)
{
    return erts_smp_lc_rwmtx_is_rlocked(&dep->rwmtx);
}