git/entry.h
Ævar Arnfjörð Bjarmason f69a6e4f07 *.h: move some *_INIT to designated initializers
Move various *_INIT macros to use designated initializers. This helps
readability. I've only picked those leftover macros that were not
touched by another in-flight series of mine which changed others, but
also how initialization was done.

In the case of SUBMODULE_ALTERNATE_SETUP_INIT I've left an explicit
initialization of "error_mode", even though
SUBMODULE_ALTERNATE_ERROR_IGNORE itself is defined as "0". Let's not
peek under the hood and assume that enum fields we know the value of
will stay at "0".

The change to "TESTSUITE_INIT" in "t/helper/test-run-command.c" was
part of an earlier on-list version[1] of c90be786da (test-tool
run-command: fix flip-flop init pattern, 2021-09-11).

1. https://lore.kernel.org/git/patch-1.1-0aa4523ab6e-20210909T130849Z-avarab@gmail.com/

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-09-27 14:48:00 -07:00

61 lines
1.9 KiB
C

#ifndef ENTRY_H
#define ENTRY_H
#include "cache.h"
#include "convert.h"
struct checkout {
struct index_state *istate;
const char *base_dir;
int base_dir_len;
struct delayed_checkout *delayed_checkout;
struct checkout_metadata meta;
unsigned force:1,
quiet:1,
not_new:1,
clone:1,
refresh_cache:1;
};
#define CHECKOUT_INIT { .base_dir = "" }
#define TEMPORARY_FILENAME_LENGTH 25
/*
* Write the contents from ce out to the working tree.
*
* When topath[] is not NULL, instead of writing to the working tree
* file named by ce, a temporary file is created by this function and
* its name is returned in topath[], which must be able to hold at
* least TEMPORARY_FILENAME_LENGTH bytes long.
*
* With checkout_entry_ca(), callers can optionally pass a preloaded
* conv_attrs struct (to avoid reloading it), when ce refers to a
* regular file. If ca is NULL, the attributes will be loaded
* internally when (and if) needed.
*/
int checkout_entry_ca(struct cache_entry *ce, struct conv_attrs *ca,
const struct checkout *state, char *topath,
int *nr_checkouts);
static inline int checkout_entry(struct cache_entry *ce,
const struct checkout *state, char *topath,
int *nr_checkouts)
{
return checkout_entry_ca(ce, NULL, state, topath, nr_checkouts);
}
void enable_delayed_checkout(struct checkout *state);
int finish_delayed_checkout(struct checkout *state, int *nr_checkouts,
int show_progress);
/*
* Unlink the last component and schedule the leading directories for
* removal, such that empty directories get removed.
*/
void unlink_entry(const struct cache_entry *ce);
void *read_blob_entry(const struct cache_entry *ce, unsigned long *size);
int fstat_checkout_output(int fd, const struct checkout *state, struct stat *st);
void update_ce_after_write(const struct checkout *state, struct cache_entry *ce,
struct stat *st);
#endif /* ENTRY_H */