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marked char pointer arguments as const in lots of

Browse Source 
places where strings pointed to are not modified 
to prevent compiler warnings about discarded qualifiers ...
This commit is contained in:
Hartmut Holzgraefe 2010-10-14 21:33:10 +00:00
parent 738be1a003
commit aaa2f1c30b
17 changed files with 64 additions and 63 deletions
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2
Zend/zend.h
View File

@ -461,7 +461,7 @@ typedef struct _zend_trait_alias zend_trait_alias;
struct _zend_class_entry {
char type;
char *name;
const char *name;
zend_uint name_length;
struct _zend_class_entry *parent;
int refcount;

29
Zend/zend_API.c
View File

@ -248,7 +248,7 @@ ZEND_API zend_class_entry *zend_get_class_entry(const zval *zobject TSRMLS_DC) /
/* }}} */
/* returns 1 if you need to copy result, 0 if it's already a copy */
ZEND_API int zend_get_object_classname(const zval *object, char **class_name, zend_uint *class_name_len TSRMLS_DC) /* {{{ */
ZEND_API int zend_get_object_classname(const zval *object, const char **class_name, zend_uint *class_name_len TSRMLS_DC) /* {{{ */
{
if (Z_OBJ_HT_P(object)->get_class_name == NULL ||
Z_OBJ_HT_P(object)->get_class_name(object, class_name, class_name_len, 0 TSRMLS_CC) != SUCCESS) {
@ -302,9 +302,9 @@ static int parse_arg_object_to_string(zval **arg, char **p, int *pl, int type TS
}
/* }}} */
static char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, char **spec, char **error, int *severity TSRMLS_DC) /* {{{ */
static char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, const char **spec, char **error, int *severity TSRMLS_DC) /* {{{ */
{
char *spec_walk = *spec;
const char *spec_walk = *spec;
char c = *spec_walk++;
int return_null = 0;
@ -659,7 +659,7 @@ static char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, char **sp
}
/* }}} */
static int zend_parse_arg(int arg_num, zval **arg, va_list *va, char **spec, int quiet TSRMLS_DC) /* {{{ */
static int zend_parse_arg(int arg_num, zval **arg, va_list *va, const char **spec, int quiet TSRMLS_DC) /* {{{ */
{
char *expected_type = NULL, *error = NULL;
int severity = E_WARNING;
@ -689,9 +689,9 @@ static int zend_parse_arg(int arg_num, zval **arg, va_list *va, char **spec, int
}
/* }}} */
static int zend_parse_va_args(int num_args, char *type_spec, va_list *va, int flags TSRMLS_DC) /* {{{ */
static int zend_parse_va_args(int num_args, const char *type_spec, va_list *va, int flags TSRMLS_DC) /* {{{ */
{
char *spec_walk;
const char *spec_walk;
int c, i;
int min_num_args = -1;
int max_num_args = 0;
@ -861,7 +861,7 @@ static int zend_parse_va_args(int num_args, char *type_spec, va_list *va, int fl
}\
}
ZEND_API int zend_parse_parameters_ex(int flags, int num_args TSRMLS_DC, char *type_spec, ...) /* {{{ */
ZEND_API int zend_parse_parameters_ex(int flags, int num_args TSRMLS_DC, const char *type_spec, ...) /* {{{ */
{
va_list va;
int retval;
@ -876,7 +876,7 @@ ZEND_API int zend_parse_parameters_ex(int flags, int num_args TSRMLS_DC, char *t
}
/* }}} */
ZEND_API int zend_parse_parameters(int num_args TSRMLS_DC, char *type_spec, ...) /* {{{ */
ZEND_API int zend_parse_parameters(int num_args TSRMLS_DC, const char *type_spec, ...) /* {{{ */
{
va_list va;
int retval;
@ -891,11 +891,11 @@ ZEND_API int zend_parse_parameters(int num_args TSRMLS_DC, char *type_spec, ...)
}
/* }}} */
ZEND_API int zend_parse_method_parameters(int num_args TSRMLS_DC, zval *this_ptr, char *type_spec, ...) /* {{{ */
ZEND_API int zend_parse_method_parameters(int num_args TSRMLS_DC, zval *this_ptr, const char *type_spec, ...) /* {{{ */
{
va_list va;
int retval;
char *p = type_spec;
const char *p = type_spec;
zval **object;
zend_class_entry *ce;
@ -927,11 +927,11 @@ ZEND_API int zend_parse_method_parameters(int num_args TSRMLS_DC, zval *this_ptr
}
/* }}} */
ZEND_API int zend_parse_method_parameters_ex(int flags, int num_args TSRMLS_DC, zval *this_ptr, char *type_spec, ...) /* {{{ */
ZEND_API int zend_parse_method_parameters_ex(int flags, int num_args TSRMLS_DC, zval *this_ptr, const char *type_spec, ...) /* {{{ */
{
va_list va;
int retval;
char *p = type_spec;
const char *p = type_spec;
zval **object;
zend_class_entry *ce;
int quiet = flags & ZEND_PARSE_PARAMS_QUIET;
@ -1922,7 +1922,7 @@ ZEND_API int zend_register_functions(zend_class_entry *scope, const zend_functio
zend_function *ctor = NULL, *dtor = NULL, *clone = NULL, *__get = NULL, *__set = NULL, *__unset = NULL, *__isset = NULL, *__call = NULL, *__callstatic = NULL, *__tostring = NULL;
char *lowercase_name;
int fname_len;
char *lc_class_name = NULL;
const char *lc_class_name = NULL;
int class_name_len = 0;
if (type==MODULE_PERSISTENT) {
@ -2594,7 +2594,8 @@ static int zend_is_callable_check_func(int check_flags, zval *callable, zend_fca
{
zend_class_entry *ce_org = fcc->calling_scope;
int retval = 0;
char *mname, *lmname, *colon;
char *mname, *lmname;
const char *colon;
int clen, mlen;
zend_class_entry *last_scope;
HashTable *ftable;

12
Zend/zend_API.h
View File

@ -166,7 +166,7 @@ typedef struct _zend_fcall_info_cache {
#define INIT_OVERLOADED_CLASS_ENTRY_EX(class_container, class_name, class_name_len, functions, handle_fcall, handle_propget, handle_propset, handle_propunset, handle_propisset) \
{ \
char *cl_name = class_name; \
const char *cl_name = class_name; \
int _len = class_name_len; \
class_container.name = zend_new_interned_string(cl_name, _len+1, 0 TSRMLS_CC); \
if (class_container.name == cl_name) { \
@ -244,12 +244,12 @@ ZEND_API int zend_copy_parameters_array(int param_count, zval *argument_array TS
/* Parameter parsing API -- andrei */
#define ZEND_PARSE_PARAMS_QUIET 1<<1
ZEND_API int zend_parse_parameters(int num_args TSRMLS_DC, char *type_spec, ...);
ZEND_API int zend_parse_parameters_ex(int flags, int num_args TSRMLS_DC, char *type_spec, ...);
ZEND_API int zend_parse_parameters(int num_args TSRMLS_DC, const char *type_spec, ...);
ZEND_API int zend_parse_parameters_ex(int flags, int num_args TSRMLS_DC, const char *type_spec, ...);
ZEND_API char *zend_zval_type_name(const zval *arg);
ZEND_API int zend_parse_method_parameters(int num_args TSRMLS_DC, zval *this_ptr, char *type_spec, ...);
ZEND_API int zend_parse_method_parameters_ex(int flags, int num_args TSRMLS_DC, zval *this_ptr, char *type_spec, ...);
ZEND_API int zend_parse_method_parameters(int num_args TSRMLS_DC, zval *this_ptr, const char *type_spec, ...);
ZEND_API int zend_parse_method_parameters_ex(int flags, int num_args TSRMLS_DC, zval *this_ptr, const char *type_spec, ...);
/* End of parameter parsing API -- andrei */
@ -331,7 +331,7 @@ ZEND_API zval *zend_read_property(zend_class_entry *scope, zval *object, char *n
ZEND_API zval *zend_read_static_property(zend_class_entry *scope, char *name, int name_length, zend_bool silent TSRMLS_DC);
ZEND_API zend_class_entry *zend_get_class_entry(const zval *zobject TSRMLS_DC);
ZEND_API int zend_get_object_classname(const zval *object, char **class_name, zend_uint *class_name_len TSRMLS_DC);
ZEND_API int zend_get_object_classname(const zval *object, const char **class_name, zend_uint *class_name_len TSRMLS_DC);
ZEND_API char *zend_get_type_by_const(int type);
#define getThis() (this_ptr)

4
Zend/zend_builtin_functions.c
View File

@ -1973,7 +1973,7 @@ ZEND_FUNCTION(debug_print_backtrace)
int lineno;
char *function_name;
char *filename;
char *class_name = NULL;
const char *class_name = NULL;
char *call_type;
char *include_filename = NULL;
zval *arg_array = NULL;
@ -1989,7 +1989,7 @@ ZEND_FUNCTION(debug_print_backtrace)
ptr = ptr->prev_execute_data;
while (ptr) {
char *free_class_name = NULL;
const char *free_class_name = NULL;
class_name = call_type = NULL;
arg_array = NULL;

6
Zend/zend_constants.c
View File

@ -281,7 +281,7 @@ ZEND_API int zend_get_constant_ex(const char *name, uint name_len, zval *result,
{
zend_constant *c;
int retval = 1;
char *colon;
const char *colon;
zend_class_entry *ce = NULL;
char *class_name;
zval **ret_constant;
@ -297,7 +297,7 @@ ZEND_API int zend_get_constant_ex(const char *name, uint name_len, zval *result,
colon > name && (*(colon - 1) == ':')) {
int class_name_len = colon - name - 1;
int const_name_len = name_len - class_name_len - 2;
char *constant_name = colon + 1;
const char *constant_name = colon + 1;
char *lcname;
class_name = estrndup(name, class_name_len);
@ -360,7 +360,7 @@ ZEND_API int zend_get_constant_ex(const char *name, uint name_len, zval *result,
/* compound constant name */
int prefix_len = colon - name;
int const_name_len = name_len - prefix_len - 1;
char *constant_name = colon + 1;
const char *constant_name = colon + 1;
char *lcname;
int found_const = 0;

2
Zend/zend_execute.c
View File

@ -594,7 +594,7 @@ static inline int zend_verify_arg_error(const zend_function *zf, zend_uint arg_n
zend_execute_data *ptr = EG(current_execute_data)->prev_execute_data;
char *fname = zf->common.function_name;
char *fsep;
char *fclass;
const char *fclass;
if (zf->common.scope) {
fsep = "::";

8
Zend/zend_ini.c
View File

@ -147,11 +147,11 @@ ZEND_API int zend_copy_ini_directives(TSRMLS_D) /* {{{ */
static int ini_key_compare(const void *a, const void *b TSRMLS_DC) /* {{{ */
{
Bucket *f;
Bucket *s;
const Bucket *f;
const Bucket *s;
f = *((Bucket **) a);
s = *((Bucket **) b);
f = *((const Bucket **) a);
s = *((const Bucket **) b);
if (f->nKeyLength == 0 && s->nKeyLength == 0) { /* both numeric */
return ZEND_NORMALIZE_BOOL(f->nKeyLength - s->nKeyLength);

6
Zend/zend_list.c
View File

@ -106,7 +106,7 @@ ZEND_API int zend_register_resource(zval *rsrc_result, void *rsrc_pointer, int r
}
ZEND_API void *zend_fetch_resource(zval **passed_id TSRMLS_DC, int default_id, char *resource_type_name, int *found_resource_type, int num_resource_types, ...)
ZEND_API void *zend_fetch_resource(zval **passed_id TSRMLS_DC, int default_id, const char *resource_type_name, int *found_resource_type, int num_resource_types, ...)
{
int id;
int actual_resource_type;
@ -289,7 +289,7 @@ ZEND_API int zend_register_list_destructors(void (*ld)(void *), void (*pld)(void
}
ZEND_API int zend_register_list_destructors_ex(rsrc_dtor_func_t ld, rsrc_dtor_func_t pld, char *type_name, int module_number)
ZEND_API int zend_register_list_destructors_ex(rsrc_dtor_func_t ld, rsrc_dtor_func_t pld, const char *type_name, int module_number)
{
zend_rsrc_list_dtors_entry lde;
@ -348,7 +348,7 @@ void zend_destroy_rsrc_list_dtors(void)
}
char *zend_rsrc_list_get_rsrc_type(int resource TSRMLS_DC)
const char *zend_rsrc_list_get_rsrc_type(int resource TSRMLS_DC)
{
zend_rsrc_list_dtors_entry *lde;
int rsrc_type;

8
Zend/zend_list.h
View File

@ -48,7 +48,7 @@ typedef struct _zend_rsrc_list_dtors_entry {
rsrc_dtor_func_t list_dtor_ex;
rsrc_dtor_func_t plist_dtor_ex;
char *type_name;
const char *type_name;
int module_number;
int resource_id;
@ -58,7 +58,7 @@ typedef struct _zend_rsrc_list_dtors_entry {
#define register_list_destructors(ld, pld) zend_register_list_destructors((void (*)(void *))ld, (void (*)(void *))pld, module_number);
ZEND_API int zend_register_list_destructors(void (*ld)(void *), void (*pld)(void *), int module_number);
ZEND_API int zend_register_list_destructors_ex(rsrc_dtor_func_t ld, rsrc_dtor_func_t pld, char *type_name, int module_number);
ZEND_API int zend_register_list_destructors_ex(rsrc_dtor_func_t ld, rsrc_dtor_func_t pld, const char *type_name, int module_number);
void list_entry_destructor(void *ptr);
void plist_entry_destructor(void *ptr);
@ -80,9 +80,9 @@ ZEND_API void *_zend_list_find(int id, int *type TSRMLS_DC);
#define zend_list_find(id, type) _zend_list_find(id, type TSRMLS_CC)
ZEND_API int zend_register_resource(zval *rsrc_result, void *rsrc_pointer, int rsrc_type TSRMLS_DC);
ZEND_API void *zend_fetch_resource(zval **passed_id TSRMLS_DC, int default_id, char *resource_type_name, int *found_resource_type, int num_resource_types, ...);
ZEND_API void *zend_fetch_resource(zval **passed_id TSRMLS_DC, int default_id, const char *resource_type_name, int *found_resource_type, int num_resource_types, ...);
ZEND_API char *zend_rsrc_list_get_rsrc_type(int resource TSRMLS_DC);
ZEND_API const char *zend_rsrc_list_get_rsrc_type(int resource TSRMLS_DC);
ZEND_API int zend_fetch_list_dtor_id(char *type_name);
extern ZEND_API int le_index_ptr; /* list entry type for index pointers */

2
Zend/zend_modules.h
View File

@ -98,7 +98,7 @@ struct _zend_module_entry {
unsigned char type;
void *handle;
int module_number;
char *build_id;
const char *build_id;
};
#define MODULE_DEP_REQUIRED 1

2
Zend/zend_opcode.c
View File

@ -402,7 +402,7 @@ ZEND_API void destroy_op_array(zend_op_array *op_array TSRMLS_DC)
}
if (op_array->arg_info) {
for (i=0; i<op_array->num_args; i++) {
str_efree((char*)op_array->arg_info[i].name);
str_efree((char *)op_array->arg_info[i].name);
if (op_array->arg_info[i].class_name && !IS_INTERNED(op_array->arg_info[i].class_name)) {
efree((char*)op_array->arg_info[i].class_name);
}

14
Zend/zend_operators.h
View File

@ -167,7 +167,7 @@ check_digits:
}
} else if (!(digits < SIZEOF_LONG * 2 || (digits == SIZEOF_LONG * 2 && ptr[-digits] <= '7'))) {
if (dval) {
local_dval = zend_hex_strtod(str, (char **)&ptr);
local_dval = zend_hex_strtod(str, &ptr);
}
type = IS_DOUBLE;
}
@ -178,7 +178,7 @@ process_double:
/* If there's a dval, do the conversion; else continue checking
* the digits if we need to check for a full match */
if (dval) {
local_dval = zend_strtod(str, (char **)&ptr);
local_dval = zend_strtod(str, &ptr);
} else if (allow_errors != 1 && dp_or_e != -1) {
dp_or_e = (*ptr++ == '.') ? 1 : 2;
goto check_digits;
@ -256,17 +256,17 @@ zend_memnstr(char *haystack, char *needle, int needle_len, char *end)
return NULL;
}
static inline void *zend_memrchr(const void *s, int c, size_t n)
static inline const void *zend_memrchr(const void *s, int c, size_t n)
{
register unsigned char *e;
register const unsigned char *e;
if (n <= 0) {
return NULL;
}
for (e = (unsigned char *)s + n - 1; e >= (unsigned char *)s; e--) {
if (*e == (unsigned char)c) {
return (void *)e;
for (e = (const unsigned char *)s + n - 1; e >= (const unsigned char *)s; e--) {
if (*e == (const unsigned char)c) {
return (const void *)e;
}
}

2
Zend/zend_stream.c
View File

@ -120,7 +120,7 @@ ZEND_API int zend_stream_open(const char *filename, zend_file_handle *handle TSR
handle->type = ZEND_HANDLE_FP;
handle->opened_path = NULL;
handle->handle.fp = zend_fopen(filename, &handle->opened_path TSRMLS_CC);
handle->filename = (char *)filename;
handle->filename = filename;
handle->free_filename = 0;
memset(&handle->handle.stream.mmap, 0, sizeof(zend_mmap));

10
Zend/zend_string.c
View File

@ -29,11 +29,11 @@
# include <sys/mman.h>
#endif
ZEND_API char *(*zend_new_interned_string)(char *str, int len, int free_src TSRMLS_DC);
ZEND_API const char *(*zend_new_interned_string)(const char *str, int len, int free_src TSRMLS_DC);
ZEND_API void (*zend_interned_strings_snapshot)(TSRMLS_D);
ZEND_API void (*zend_interned_strings_restore)(TSRMLS_D);
static char *zend_new_interned_string_int(char *str, int len, int free_src TSRMLS_DC);
static const char *zend_new_interned_string_int(const char *str, int len, int free_src TSRMLS_DC);
static void zend_interned_strings_snapshot_int(TSRMLS_D);
static void zend_interned_strings_restore_int(TSRMLS_D);
@ -79,7 +79,7 @@ void zend_interned_strings_dtor(TSRMLS_D)
#endif
}
static char *zend_new_interned_string_int(char *arKey, int nKeyLength, int free_src TSRMLS_DC)
static const char *zend_new_interned_string_int(const char *arKey, int nKeyLength, int free_src TSRMLS_DC)
{
#ifndef ZTS
ulong h;
@ -97,7 +97,7 @@ static char *zend_new_interned_string_int(char *arKey, int nKeyLength, int free_
if ((p->h == h) && (p->nKeyLength == nKeyLength)) {
if (!memcmp(p->arKey, arKey, nKeyLength)) {
if (free_src) {
efree(arKey);
efree((void *)arKey);
}
return p->arKey;
}
@ -121,7 +121,7 @@ static char *zend_new_interned_string_int(char *arKey, int nKeyLength, int free_
p->arKey = (char*)(p+1);
memcpy(p->arKey, arKey, nKeyLength);
if (free_src) {
efree(arKey);
efree((void *)arKey);
}
p->nKeyLength = nKeyLength;
p->h = h;

2
Zend/zend_string.h
View File

@ -23,7 +23,7 @@
#include "zend.h"
ZEND_API extern char *(*zend_new_interned_string)(char *str, int len, int free_src TSRMLS_DC);
ZEND_API extern const char *(*zend_new_interned_string)(const char *str, int len, int free_src TSRMLS_DC);
ZEND_API extern void (*zend_interned_strings_snapshot)(TSRMLS_D);
ZEND_API extern void (*zend_interned_strings_restore)(TSRMLS_D);

12
Zend/zend_strtod.c
View File

@ -2030,7 +2030,7 @@ ret1:
return s0;
}
ZEND_API double zend_strtod (CONST char *s00, char **se)
ZEND_API double zend_strtod (CONST char *s00, CONST char **se)
{
int bb2, bb5, bbe, bd2, bd5, bbbits, bs2, c, dsign,
e, e1, esign, i, j, k, nd, nd0, nf, nz, nz0, sign;
@ -2563,7 +2563,7 @@ retfree:
Bfree(delta);
ret:
if (se)
*se = (char *)s;
*se = s;
result = sign ? -value(rv) : value(rv);
_THREAD_PRIVATE_MUTEX_LOCK(pow5mult_mutex);
@ -2577,7 +2577,7 @@ ret:
return result;
}
ZEND_API double zend_hex_strtod(const char *str, char **endptr)
ZEND_API double zend_hex_strtod(const char *str, const char **endptr)
{
const char *s = str;
char c;
@ -2604,13 +2604,13 @@ ZEND_API double zend_hex_strtod(const char *str, char **endptr)
}
if (endptr != NULL) {
*endptr = (char *)(any ? s - 1 : str);
*endptr = any ? s - 1 : str;
}
return value;
}
ZEND_API double zend_oct_strtod(const char *str, char **endptr)
ZEND_API double zend_oct_strtod(const char *str, const char **endptr)
{
const char *s = str;
char c;
@ -2632,7 +2632,7 @@ ZEND_API double zend_oct_strtod(const char *str, char **endptr)
}
if (endptr != NULL) {
*endptr = (char *)(any ? s - 1 : str);
*endptr = any ? s - 1 : str;
}
return value;

6
Zend/zend_strtod.h
View File

@ -27,9 +27,9 @@
BEGIN_EXTERN_C()
ZEND_API void zend_freedtoa(char *s);
ZEND_API char * zend_dtoa(double _d, int mode, int ndigits, int *decpt, int *sign, char **rve);
ZEND_API double zend_strtod(const char *s00, char **se);
ZEND_API double zend_hex_strtod(const char *str, char **endptr);
ZEND_API double zend_oct_strtod(const char *str, char **endptr);
ZEND_API double zend_strtod(const char *s00, const char **se);
ZEND_API double zend_hex_strtod(const char *str, const char **endptr);
ZEND_API double zend_oct_strtod(const char *str, const char **endptr);
ZEND_API int zend_startup_strtod(void);
ZEND_API int zend_shutdown_strtod(void);
END_EXTERN_C()