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charset.c (conversion): Rename to ... 

* charset.c (conversion): Rename to ...
	(cpp_conversion): ... this one; update.
	* files.c (file_hash_entry): Rename to ...
	(cpp_file_hash_entry): ... this one ; update.

From-SVN: r215482
This commit is contained in:
Jan Hubicka 2014-09-22 21:43:02 +02:00 committed by Jan Hubicka
parent 46842bfe9c
commit d87fc69983
3 changed files with 35 additions and 28 deletions
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7
libcpp/ChangeLog
View File

@ -1,3 +1,10 @@
2014-09-17 Jan Hubicka <hubicka@ucw.cz>
* charset.c (conversion): Rename to ...
(cpp_conversion): ... this one; update.
* files.c (file_hash_entry): Rename to ...
(cpp_file_hash_entry): ... this one ; update.
2014-09-17 Marek Polacek <polacek@redhat.com>
PR c/61854

4
libcpp/charset.c
View File

@ -608,13 +608,13 @@ convert_using_iconv (iconv_t cd, const uchar *from, size_t flen,
#define APPLY_CONVERSION(CONVERTER, FROM, FLEN, TO) \
CONVERTER.func (CONVERTER.cd, FROM, FLEN, TO)
struct conversion
struct cpp_conversion
{
const char *pair;
convert_f func;
iconv_t fake_cd;
};
static const struct conversion conversion_tab[] = {
static const struct cpp_conversion conversion_tab[] = {
{ "UTF-8/UTF-32LE", convert_utf8_utf32, (iconv_t)0 },
{ "UTF-8/UTF-32BE", convert_utf8_utf32, (iconv_t)1 },
{ "UTF-8/UTF-16LE", convert_utf8_utf16, (iconv_t)0 },

52
libcpp/files.c
View File

@ -50,7 +50,7 @@ along with this program; see the file COPYING3. If not see
/* This structure represents a file searched for by CPP, whether it
exists or not. An instance may be pointed to by more than one
file_hash_entry; at present no reference count is kept. */
cpp_file_hash_entry; at present no reference count is kept. */
struct _cpp_file
{
/* Filename as given to #include or command line switch. */
@ -140,9 +140,9 @@ struct _cpp_file
have to do more work re-preprocessing the file, and/or comparing
its contents against earlier once-only files.
*/
struct file_hash_entry
struct cpp_file_hash_entry
{
struct file_hash_entry *next;
struct cpp_file_hash_entry *next;
cpp_dir *start_dir;
source_location location;
union
@ -152,10 +152,10 @@ struct file_hash_entry
} u;
};
/* Number of entries to put in a file_hash_entry pool. */
/* Number of entries to put in a cpp_file_hash_entry pool. */
#define FILE_HASH_POOL_SIZE 127
/* A file hash entry pool. We allocate file_hash_entry object from
/* A file hash entry pool. We allocate cpp_file_hash_entry object from
one of these. */
struct file_hash_entry_pool
{
@ -164,7 +164,7 @@ struct file_hash_entry_pool
/* Next pool in the chain; used when freeing. */
struct file_hash_entry_pool *next;
/* The memory pool. */
struct file_hash_entry pool[FILE_HASH_POOL_SIZE];
struct cpp_file_hash_entry pool[FILE_HASH_POOL_SIZE];
};
static bool open_file (_cpp_file *file);
@ -179,13 +179,13 @@ static struct cpp_dir *search_path_head (cpp_reader *, const char *fname,
int angle_brackets, enum include_type);
static const char *dir_name_of_file (_cpp_file *file);
static void open_file_failed (cpp_reader *pfile, _cpp_file *file, int);
static struct file_hash_entry *search_cache (struct file_hash_entry *head,
static struct cpp_file_hash_entry *search_cache (struct cpp_file_hash_entry *head,
const cpp_dir *start_dir);
static _cpp_file *make_cpp_file (cpp_reader *, cpp_dir *, const char *fname);
static void destroy_cpp_file (_cpp_file *);
static cpp_dir *make_cpp_dir (cpp_reader *, const char *dir_name, int sysp);
static void allocate_file_hash_entries (cpp_reader *pfile);
static struct file_hash_entry *new_file_hash_entry (cpp_reader *pfile);
static struct cpp_file_hash_entry *new_file_hash_entry (cpp_reader *pfile);
static int report_missing_guard (void **slot, void *b);
static hashval_t file_hash_hash (const void *p);
static int file_hash_eq (const void *p, const void *q);
@ -498,7 +498,7 @@ _cpp_file *
_cpp_find_file (cpp_reader *pfile, const char *fname, cpp_dir *start_dir,
bool fake, int angle_brackets, bool implicit_preinclude)
{
struct file_hash_entry *entry;
struct cpp_file_hash_entry *entry;
void **hash_slot;
_cpp_file *file;
bool invalid_pch = false;
@ -515,7 +515,7 @@ _cpp_find_file (cpp_reader *pfile, const char *fname, cpp_dir *start_dir,
htab_hash_string (fname), INSERT);
/* First check the cache before we resort to memory allocation. */
entry = search_cache ((struct file_hash_entry *) *hash_slot, start_dir);
entry = search_cache ((struct cpp_file_hash_entry *) *hash_slot, start_dir);
if (entry)
return entry->u.file;
@ -588,7 +588,7 @@ _cpp_find_file (cpp_reader *pfile, const char *fname, cpp_dir *start_dir,
else
continue;
entry = search_cache ((struct file_hash_entry *) *hash_slot, file->dir);
entry = search_cache ((struct cpp_file_hash_entry *) *hash_slot, file->dir);
if (entry)
{
found_in_cache = file->dir;
@ -612,7 +612,7 @@ _cpp_find_file (cpp_reader *pfile, const char *fname, cpp_dir *start_dir,
/* Store this new result in the hash table. */
entry = new_file_hash_entry (pfile);
entry->next = (struct file_hash_entry *) *hash_slot;
entry->next = (struct cpp_file_hash_entry *) *hash_slot;
entry->start_dir = start_dir;
entry->location = pfile->line_table->highest_location;
entry->u.file = file;
@ -625,7 +625,7 @@ _cpp_find_file (cpp_reader *pfile, const char *fname, cpp_dir *start_dir,
&& found_in_cache != pfile->bracket_include)
{
entry = new_file_hash_entry (pfile);
entry->next = (struct file_hash_entry *) *hash_slot;
entry->next = (struct cpp_file_hash_entry *) *hash_slot;
entry->start_dir = pfile->bracket_include;
entry->location = pfile->line_table->highest_location;
entry->u.file = file;
@ -636,7 +636,7 @@ _cpp_find_file (cpp_reader *pfile, const char *fname, cpp_dir *start_dir,
&& found_in_cache != pfile->quote_include)
{
entry = new_file_hash_entry (pfile);
entry->next = (struct file_hash_entry *) *hash_slot;
entry->next = (struct cpp_file_hash_entry *) *hash_slot;
entry->start_dir = pfile->quote_include;
entry->location = pfile->line_table->highest_location;
entry->u.file = file;
@ -1058,8 +1058,8 @@ open_file_failed (cpp_reader *pfile, _cpp_file *file, int angle_brackets)
/* Search in the chain beginning at HEAD for a file whose search path
started at START_DIR != NULL. */
static struct file_hash_entry *
search_cache (struct file_hash_entry *head, const cpp_dir *start_dir)
static struct cpp_file_hash_entry *
search_cache (struct cpp_file_hash_entry *head, const cpp_dir *start_dir)
{
while (head && head->start_dir != start_dir)
head = head->next;
@ -1114,10 +1114,10 @@ destroy_all_cpp_files (cpp_reader *pfile)
static cpp_dir *
make_cpp_dir (cpp_reader *pfile, const char *dir_name, int sysp)
{
struct file_hash_entry *entry, **hash_slot;
struct cpp_file_hash_entry *entry, **hash_slot;
cpp_dir *dir;
hash_slot = (struct file_hash_entry **)
hash_slot = (struct cpp_file_hash_entry **)
htab_find_slot_with_hash (pfile->dir_hash, dir_name,
htab_hash_string (dir_name),
INSERT);
@ -1156,7 +1156,7 @@ allocate_file_hash_entries (cpp_reader *pfile)
}
/* Return a new file hash entry. */
static struct file_hash_entry *
static struct cpp_file_hash_entry *
new_file_hash_entry (cpp_reader *pfile)
{
unsigned int idx;
@ -1186,9 +1186,9 @@ free_file_hash_entries (cpp_reader *pfile)
bool
cpp_included (cpp_reader *pfile, const char *fname)
{
struct file_hash_entry *entry;
struct cpp_file_hash_entry *entry;
entry = (struct file_hash_entry *)
entry = (struct cpp_file_hash_entry *)
htab_find_with_hash (pfile->file_hash, fname, htab_hash_string (fname));
while (entry && (entry->start_dir == NULL || entry->u.file->err_no))
@ -1204,9 +1204,9 @@ bool
cpp_included_before (cpp_reader *pfile, const char *fname,
source_location location)
{
struct file_hash_entry *entry;
struct cpp_file_hash_entry *entry;
entry = (struct file_hash_entry *)
entry = (struct cpp_file_hash_entry *)
htab_find_with_hash (pfile->file_hash, fname, htab_hash_string (fname));
while (entry && (entry->start_dir == NULL || entry->u.file->err_no
@ -1221,7 +1221,7 @@ cpp_included_before (cpp_reader *pfile, const char *fname,
static hashval_t
file_hash_hash (const void *p)
{
struct file_hash_entry *entry = (struct file_hash_entry *) p;
struct cpp_file_hash_entry *entry = (struct cpp_file_hash_entry *) p;
const char *hname;
if (entry->start_dir)
hname = entry->u.file->name;
@ -1235,7 +1235,7 @@ file_hash_hash (const void *p)
static int
file_hash_eq (const void *p, const void *q)
{
struct file_hash_entry *entry = (struct file_hash_entry *) p;
struct cpp_file_hash_entry *entry = (struct cpp_file_hash_entry *) p;
const char *fname = (const char *) q;
const char *hname;
@ -1339,7 +1339,7 @@ struct report_missing_guard_data
static int
report_missing_guard (void **slot, void *d)
{
struct file_hash_entry *entry = (struct file_hash_entry *) *slot;
struct cpp_file_hash_entry *entry = (struct cpp_file_hash_entry *) *slot;
struct report_missing_guard_data *data
= (struct report_missing_guard_data *) d;