Added the const qualifier to char* variables that refer to readonly internal
UTF-8 represenatation of Unicode objects.
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index a49cb9d..5c92545 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -1893,7 +1893,7 @@
char *s = NULL;
PyObject *stdin_encoding = NULL, *stdin_errors = NULL;
PyObject *stdout_encoding = NULL, *stdout_errors = NULL;
- char *stdin_encoding_str, *stdin_errors_str;
+ const char *stdin_encoding_str, *stdin_errors_str;
PyObject *result;
size_t len;
@@ -1914,7 +1914,7 @@
Py_DECREF(tmp);
if (prompt != NULL) {
/* We have a prompt, encode it as stdout would */
- char *stdout_encoding_str, *stdout_errors_str;
+ const char *stdout_encoding_str, *stdout_errors_str;
PyObject *stringpo;
stdout_encoding = _PyObject_GetAttrId(fout, &PyId_encoding);
stdout_errors = _PyObject_GetAttrId(fout, &PyId_errors);
diff --git a/Python/ceval.c b/Python/ceval.c
index bbbf005..b08427d 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -5440,8 +5440,8 @@
static void
dtrace_function_entry(PyFrameObject *f)
{
- char* filename;
- char* funcname;
+ const char *filename;
+ const char *funcname;
int lineno;
filename = PyUnicode_AsUTF8(f->f_code->co_filename);
@@ -5454,8 +5454,8 @@
static void
dtrace_function_return(PyFrameObject *f)
{
- char* filename;
- char* funcname;
+ const char *filename;
+ const char *funcname;
int lineno;
filename = PyUnicode_AsUTF8(f->f_code->co_filename);
@@ -5471,7 +5471,7 @@
int *instr_lb, int *instr_ub, int *instr_prev)
{
int line = frame->f_lineno;
- char *co_filename, *co_name;
+ const char *co_filename, *co_name;
/* If the last instruction executed isn't in the current
instruction window, reset the window.
diff --git a/Python/codecs.c b/Python/codecs.c
index 96b3611..bf152c2 100644
--- a/Python/codecs.c
+++ b/Python/codecs.c
@@ -1131,7 +1131,7 @@
PyObject *restuple;
PyObject *object;
PyObject *encode;
- char *encoding;
+ const char *encoding;
int code;
int bytelength;
Py_ssize_t i;
diff --git a/Python/compile.c b/Python/compile.c
index a8d7fcd..46a40a3 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -4039,7 +4039,7 @@
static int
expr_constant(struct compiler *c, expr_ty e)
{
- char *id;
+ const char *id;
switch (e->kind) {
case Ellipsis_kind:
return 1;
diff --git a/Python/getargs.c b/Python/getargs.c
index 616c6eb..a6636f4 100644
--- a/Python/getargs.c
+++ b/Python/getargs.c
@@ -74,7 +74,7 @@
int *, char *, size_t, int, freelist_t *);
static const char *convertsimple(PyObject *, const char **, va_list *, int,
char *, size_t, freelist_t *);
-static Py_ssize_t convertbuffer(PyObject *, void **p, const char **);
+static Py_ssize_t convertbuffer(PyObject *, const void **p, const char **);
static int getbuffer(PyObject *, Py_buffer *, const char**);
static int vgetargskeywords(PyObject *, PyObject *,
@@ -625,7 +625,7 @@
const char *format = *p_format;
char c = *format++;
- char *sarg;
+ const char *sarg;
switch (c) {
@@ -897,7 +897,7 @@
}
break;
}
- count = convertbuffer(arg, p, &buf);
+ count = convertbuffer(arg, (const void **)p, &buf);
if (count < 0)
return converterr(buf, arg, msgbuf, bufsize);
if (*format == '#') {
@@ -928,7 +928,7 @@
if (sarg == NULL)
return converterr(CONV_UNICODE,
arg, msgbuf, bufsize);
- PyBuffer_FillInfo(p, arg, sarg, len, 1, 0);
+ PyBuffer_FillInfo(p, arg, (void *)sarg, len, 1, 0);
}
else { /* any bytes-like object */
const char *buf;
@@ -943,7 +943,7 @@
format++;
} else if (*format == '#') { /* a string or read-only bytes-like object */
/* "s#" or "z#" */
- void **p = (void **)va_arg(*p_va, char **);
+ const void **p = (const void **)va_arg(*p_va, const char **);
FETCH_SIZE;
if (c == 'z' && arg == Py_None) {
@@ -970,7 +970,7 @@
format++;
} else {
/* "s" or "z" */
- char **p = va_arg(*p_va, char **);
+ const char **p = va_arg(*p_va, const char **);
Py_ssize_t len;
sarg = NULL;
@@ -1300,7 +1300,7 @@
}
static Py_ssize_t
-convertbuffer(PyObject *arg, void **p, const char **errmsg)
+convertbuffer(PyObject *arg, const void **p, const char **errmsg)
{
PyBufferProcs *pb = Py_TYPE(arg)->tp_as_buffer;
Py_ssize_t count;
diff --git a/Python/import.c b/Python/import.c
index cd865a5..6bcb1d7 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -1035,7 +1035,7 @@
{
struct _inittab *p;
PyObject *name;
- char *namestr;
+ const char *namestr;
PyObject *mod;
name = PyObject_GetAttrString(spec, "name");
diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c
index a4f7f82..06030c3 100644
--- a/Python/pylifecycle.c
+++ b/Python/pylifecycle.c
@@ -193,7 +193,8 @@
static char*
get_codec_name(const char *encoding)
{
- char *name_utf8, *name_str;
+ const char *name_utf8;
+ char *name_str;
PyObject *codec, *name = NULL;
codec = _PyCodec_Lookup(encoding);
@@ -1284,8 +1285,7 @@
when import.c tries to write to stderr in verbose mode. */
encoding_attr = PyObject_GetAttrString(std, "encoding");
if (encoding_attr != NULL) {
- const char * std_encoding;
- std_encoding = PyUnicode_AsUTF8(encoding_attr);
+ const char *std_encoding = PyUnicode_AsUTF8(encoding_attr);
if (std_encoding != NULL) {
PyObject *codec_info = _PyCodec_Lookup(std_encoding);
Py_XDECREF(codec_info);
diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index c881f90..b862e2b 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -154,7 +154,7 @@
PyObject *m, *d, *v, *w, *oenc = NULL, *mod_name;
mod_ty mod;
PyArena *arena;
- char *ps1 = "", *ps2 = "", *enc = NULL;
+ const char *ps1 = "", *ps2 = "", *enc = NULL;
int errcode = 0;
_Py_IDENTIFIER(encoding);
_Py_IDENTIFIER(__main__);
@@ -511,8 +511,8 @@
static void
print_error_text(PyObject *f, int offset, PyObject *text_obj)
{
- char *text;
- char *nl;
+ const char *text;
+ const char *nl;
text = PyUnicode_AsUTF8(text_obj);
if (text == NULL)
diff --git a/Python/structmember.c b/Python/structmember.c
index be2737d..e653d02 100644
--- a/Python/structmember.c
+++ b/Python/structmember.c
@@ -249,7 +249,7 @@
Py_XDECREF(oldv);
break;
case T_CHAR: {
- char *string;
+ const char *string;
Py_ssize_t len;
string = PyUnicode_AsUTF8AndSize(v, &len);
diff --git a/Python/sysmodule.c b/Python/sysmodule.c
index 28561ac..db5a48f 100644
--- a/Python/sysmodule.c
+++ b/Python/sysmodule.c
@@ -108,7 +108,7 @@
{
PyObject *stdout_encoding = NULL;
PyObject *encoded, *escaped_str, *repr_str, *buffer, *result;
- char *stdout_encoding_str;
+ const char *stdout_encoding_str;
int ret;
stdout_encoding = _PyObject_GetAttrId(outf, &PyId_encoding);
@@ -2404,7 +2404,7 @@
{
PyObject *file, *message;
PyObject *error_type, *error_value, *error_traceback;
- char *utf8;
+ const char *utf8;
PyErr_Fetch(&error_type, &error_value, &error_traceback);
file = _PySys_GetObjectId(key);