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Revision 5421ddd8d08df7288538a5ca05aeeeaa789a7ccd authored by Johannes Schindelin on 04 December 2019, 22:03:16 UTC, committed by Johannes Schindelin on 06 December 2019, 15:31:23 UTC 
Sync with 2.21.1
 
* maint-2.21: (42 commits)
  Git 2.21.1
  mingw: sh arguments need quoting in more circumstances
  mingw: fix quoting of empty arguments for `sh`
  mingw: use MSYS2 quoting even when spawning shell scripts
  mingw: detect when MSYS2's sh is to be spawned more robustly
  t7415: drop v2.20.x-specific work-around
  Git 2.20.2
  t7415: adjust test for dubiously-nested submodule gitdirs for v2.20.x
  Git 2.19.3
  Git 2.18.2
  Git 2.17.3
  Git 2.16.6
  test-drop-caches: use `has_dos_drive_prefix()`
  Git 2.15.4
  Git 2.14.6
  mingw: handle `subst`-ed "DOS drives"
  mingw: refuse to access paths with trailing spaces or periods
  mingw: refuse to access paths with illegal characters
  unpack-trees: let merged_entry() pass through do_add_entry()'s errors
  quote-stress-test: offer to test quoting arguments for MSYS2 sh
  ...
2 parent s 75b2f01 + 367f12b
Raw File
fsck.h 
#ifndef GIT_FSCK_H
#define GIT_FSCK_H

#include "oidset.h"

#define FSCK_ERROR 1
#define FSCK_WARN 2
#define FSCK_IGNORE 3

struct fsck_options;
struct object;

void fsck_set_msg_type(struct fsck_options *options,
		const char *msg_id, const char *msg_type);
void fsck_set_msg_types(struct fsck_options *options, const char *values);
int is_valid_msg_type(const char *msg_id, const char *msg_type);

/*
 * callback function for fsck_walk
 * type is the expected type of the object or OBJ_ANY
 * the return value is:
 *     0	everything OK
 *     <0	error signaled and abort
 *     >0	error signaled and do not abort
 */
typedef int (*fsck_walk_func)(struct object *obj, int type, void *data, struct fsck_options *options);

/* callback for fsck_object, type is FSCK_ERROR or FSCK_WARN */
typedef int (*fsck_error)(struct fsck_options *o,
	struct object *obj, int type, const char *message);

int fsck_error_function(struct fsck_options *o,
	struct object *obj, int type, const char *message);

struct fsck_options {
	fsck_walk_func walk;
	fsck_error error_func;
	unsigned strict:1;
	int *msg_type;
	struct oidset skiplist;
	struct decoration *object_names;
};

#define FSCK_OPTIONS_DEFAULT { NULL, fsck_error_function, 0, NULL, OIDSET_INIT }
#define FSCK_OPTIONS_STRICT { NULL, fsck_error_function, 1, NULL, OIDSET_INIT }

/* descend in all linked child objects
 * the return value is:
 *    -1	error in processing the object
 *    <0	return value of the callback, which lead to an abort
 *    >0	return value of the first signaled error >0 (in the case of no other errors)
 *    0		everything OK
 */
int fsck_walk(struct object *obj, void *data, struct fsck_options *options);
/* If NULL is passed for data, we assume the object is local and read it. */
int fsck_object(struct object *obj, void *data, unsigned long size,
	struct fsck_options *options);

/*
 * Some fsck checks are context-dependent, and may end up queued; run this
 * after completing all fsck_object() calls in order to resolve any remaining
 * checks.
 */
int fsck_finish(struct fsck_options *options);

#endif
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