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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

14
exec-cmd.h
View File

@ -3,14 +3,14 @@
struct argv_array;
extern void git_set_exec_path(const char *exec_path);
extern void git_resolve_executable_dir(const char *path);
extern const char *git_exec_path(void);
extern void setup_path(void);
extern const char **prepare_git_cmd(struct argv_array *out, const char **argv);
extern int execv_git_cmd(const char **argv); /* NULL terminated */
void git_set_exec_path(const char *exec_path);
void git_resolve_executable_dir(const char *path);
const char *git_exec_path(void);
void setup_path(void);
const char **prepare_git_cmd(struct argv_array *out, const char **argv);
int execv_git_cmd(const char **argv); /* NULL terminated */
LAST_ARG_MUST_BE_NULL
extern int execl_git_cmd(const char *cmd, ...);
extern char *system_path(const char *path);
char *system_path(const char *path);
#endif /* GIT_EXEC_CMD_H */