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*.[ch]: remove extern from function declarations using spatch

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There has been a push to remove extern from function declarations.
Remove some instances of "extern" for function declarations which are
caught by Coccinelle. Note that Coccinelle has some difficulty with
processing functions with `__attribute__` or varargs so some `extern`
declarations are left behind to be dealt with in a future patch.

This was the Coccinelle patch used:

	@@
	type T;
	identifier f;
	@@
	- extern
	  T f(...);

and it was run with:

	$ git ls-files \*.{c,h} |
		grep -v ^compat/ |
		xargs spatch --sp-file contrib/coccinelle/noextern.cocci --in-place

Files under `compat/` are intentionally excluded as some are directly
copied from external sources and we should avoid churning them as much
as possible.

Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Denton Liu
2019-04-29 04:28:14 -04:00
committed by Junio C Hamano
parent ffac537e6c
commit 554544276a
70 changed files with 885 additions and 885 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
quote.h
View File

@@ -29,8 +29,8 @@ struct strbuf;
* sq_quotef() quotes the entire formatted string as a single result.
*/
extern void sq_quote_buf(struct strbuf *, const char *src);
extern void sq_quote_argv(struct strbuf *, const char **argv);
void sq_quote_buf(struct strbuf *, const char *src);
void sq_quote_argv(struct strbuf *, const char **argv);
extern void sq_quotef(struct strbuf *, const char *fmt, ...);
/*
@@ -45,14 +45,14 @@ void sq_quote_argv_pretty(struct strbuf *, const char **argv);
* NULL if the input does not look like what sq_quote would have
* produced.
*/
extern char *sq_dequote(char *);
char *sq_dequote(char *);
/*
* Same as the above, but can be used to unwrap many arguments in the
* same string separated by space. Like sq_quote, it works in place,
* modifying arg and appending pointers into it to argv.
*/
extern int sq_dequote_to_argv(char *arg, const char ***argv, int *nr, int *alloc);
int sq_dequote_to_argv(char *arg, const char ***argv, int *nr, int *alloc);
/*
* Same as above, but store the unquoted strings in an argv_array. We will
@@ -60,24 +60,24 @@ extern int sq_dequote_to_argv(char *arg, const char ***argv, int *nr, int *alloc
* will duplicate and take ownership of the strings.
*/
struct argv_array;
extern int sq_dequote_to_argv_array(char *arg, struct argv_array *);
int sq_dequote_to_argv_array(char *arg, struct argv_array *);
extern int unquote_c_style(struct strbuf *, const char *quoted, const char **endp);
extern size_t quote_c_style(const char *name, struct strbuf *, FILE *, int no_dq);
extern void quote_two_c_style(struct strbuf *, const char *, const char *, int);
int unquote_c_style(struct strbuf *, const char *quoted, const char **endp);
size_t quote_c_style(const char *name, struct strbuf *, FILE *, int no_dq);
void quote_two_c_style(struct strbuf *, const char *, const char *, int);
extern void write_name_quoted(const char *name, FILE *, int terminator);
extern void write_name_quoted_relative(const char *name, const char *prefix,
void write_name_quoted(const char *name, FILE *, int terminator);
void write_name_quoted_relative(const char *name, const char *prefix,
FILE *fp, int terminator);
/* quote path as relative to the given prefix */
extern char *quote_path_relative(const char *in, const char *prefix,
char *quote_path_relative(const char *in, const char *prefix,
struct strbuf *out);
/* quoting as a string literal for other languages */
extern void perl_quote_buf(struct strbuf *sb, const char *src);
extern void python_quote_buf(struct strbuf *sb, const char *src);
extern void tcl_quote_buf(struct strbuf *sb, const char *src);
extern void basic_regex_quote_buf(struct strbuf *sb, const char *src);
void perl_quote_buf(struct strbuf *sb, const char *src);
void python_quote_buf(struct strbuf *sb, const char *src);
void tcl_quote_buf(struct strbuf *sb, const char *src);
void basic_regex_quote_buf(struct strbuf *sb, const char *src);
#endif