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libcpp: adjust _cpp_file accessors

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Back in r78875 mrs added cpp_get_path/dir accessors for _cpp_file in order
to interface with the darwin framework system.  But now I notice that the
latter duplicates the better-named _cpp_get_file_dir, and I'm inclined to
rename the former to match.

Perhaps we should drop the initial underscore since these are no
longer internal interfaces; OTOH, _cpp_hashnode_value and
_cpp_backup_tokens still have the initial underscore in cpplib.h.

libcpp/ChangeLog:

	* include/cpplib.h (cpp_get_path, cpp_get_dir): Remove.
	(_cpp_get_file_path, _cpp_get_file_name, _cpp_get_file_stat)
	(_cpp_get_file_dir): Move prototypes from...
	* internal.h: ...here.
	* files.cc (_cpp_get_file_path): Rename from...
	(cpp_get_path): ...this.
	(cpp_get_dir): Remove.

gcc/ChangeLog:

	* config/darwin-c.cc (find_subframework_header): Use
	_cpp_get_file_*.
This commit is contained in:
Jason Merrill
2025-12-07 15:34:15 +08:00
parent a6c50ec2c6
commit a5fa3cc54e
4 changed files with 18 additions and 26 deletions
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6
libcpp/include/cpplib.h
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@@ -1563,8 +1563,10 @@ extern void cpp_make_system_header (cpp_reader *, int, int);
extern bool cpp_push_include (cpp_reader *, const char *);
extern bool cpp_push_default_include (cpp_reader *, const char *);
extern void cpp_change_file (cpp_reader *, enum lc_reason, const char *);
extern const char *cpp_get_path (struct _cpp_file *);
extern cpp_dir *cpp_get_dir (struct _cpp_file *);
extern const char *_cpp_get_file_path (_cpp_file *);
extern const char *_cpp_get_file_name (_cpp_file *);
extern struct stat *_cpp_get_file_stat (_cpp_file *);
extern struct cpp_dir *_cpp_get_file_dir (_cpp_file *);
extern cpp_buffer *cpp_get_buffer (cpp_reader *);
extern struct _cpp_file *cpp_get_file (cpp_buffer *);
extern cpp_buffer *cpp_get_prev (cpp_buffer *);