We are about to move those members, so change client code to read them
through accessor functions.
Signed-off-by: Michael Haggerty <mhag...@alum.mit.edu>
---
credential-store.c | 2 +-
lockfile.c | 14 ++++++++++++++
lockfile.h | 3 +++
read-cache.c | 2 +-
refs.c | 12 +++++++-----
5 files changed, 26 insertions(+), 7 deletions(-)
diff --git a/credential-store.c b/credential-store.c
index f692509..00aea3a 100644
--- a/credential-store.c
+++ b/credential-store.c
@@ -52,7 +52,7 @@ static void print_entry(struct credential *c)
static void print_line(struct strbuf *buf)
{
strbuf_addch(buf, '\n');
- write_or_die(credential_lock.fd, buf->buf, buf->len);
+ write_or_die(get_lock_file_fd(&credential_lock), buf->buf, buf->len);
}
static void rewrite_credential_file(const char *fn, struct credential *c,
diff --git a/lockfile.c b/lockfile.c
index 2369eff..df9c704 100644
--- a/lockfile.c
+++ b/lockfile.c
@@ -364,6 +364,20 @@ FILE *fdopen_lock_file(struct lock_file *lk, const char
*mode)
return lk->fp;
}
+int get_lock_file_fd(struct lock_file *lk)
+{
+ if (!lk->active)
+ die("BUG: get_lock_file_fd() called for unlocked object");
+ return lk->fd;
+}
+
+FILE *get_lock_file_fp(struct lock_file *lk)
+{
+ if (!lk->active)
+ die("BUG: get_lock_file_fp() called for unlocked object");
+ return lk->fp;
+}
+
char *get_locked_file_path(struct lock_file *lk)
{
if (!lk->active)
diff --git a/lockfile.h b/lockfile.h
index a483cc9..d9dfbc9 100644
--- a/lockfile.h
+++ b/lockfile.h
@@ -203,6 +203,9 @@ extern NORETURN void unable_to_lock_die(const char *path,
int err);
*/
extern FILE *fdopen_lock_file(struct lock_file *lk, const char *mode);
+extern int get_lock_file_fd(struct lock_file *lk);
+extern FILE *get_lock_file_fp(struct lock_file *lk);
+
/*
* Return the path of the file that is locked by the specified
* lock_file object. The caller must free the memory.
diff --git a/read-cache.c b/read-cache.c
index 723d48d..96cb9a3 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -2112,7 +2112,7 @@ static int commit_locked_index(struct lock_file *lk)
static int do_write_locked_index(struct index_state *istate, struct lock_file
*lock,
unsigned flags)
{
- int ret = do_write_index(istate, lock->fd, 0);
+ int ret = do_write_index(istate, get_lock_file_fd(lock), 0);
if (ret)
return ret;
assert((flags & (COMMIT_LOCK | CLOSE_LOCK)) !=
diff --git a/refs.c b/refs.c
index a742d79..0f49a62 100644
--- a/refs.c
+++ b/refs.c
@@ -3162,6 +3162,7 @@ static int write_ref_to_lockfile(struct ref_lock *lock,
{
static char term = '\n';
struct object *o;
+ int fd;
o = parse_object(sha1);
if (!o) {
@@ -3178,8 +3179,9 @@ static int write_ref_to_lockfile(struct ref_lock *lock,
errno = EINVAL;
return -1;
}
- if (write_in_full(lock->lk->fd, sha1_to_hex(sha1), 40) != 40 ||
- write_in_full(lock->lk->fd, &term, 1) != 1 ||
+ fd = get_lock_file_fd(lock->lk);
+ if (write_in_full(fd, sha1_to_hex(sha1), 40) != 40 ||
+ write_in_full(fd, &term, 1) != 1 ||
close_ref(lock) < 0) {
int save_errno = errno;
error("Couldn't write %s", lock->lk->filename.buf);
@@ -4264,10 +4266,10 @@ int reflog_expire(const char *refname, const unsigned
char *sha1,
status |= error("couldn't write %s: %s", log_file,
strerror(errno));
} else if (update &&
- (write_in_full(lock->lk->fd,
+ (write_in_full(get_lock_file_fd(lock->lk),
sha1_to_hex(cb.last_kept_sha1), 40) != 40 ||
- write_str_in_full(lock->lk->fd, "\n") != 1 ||
- close_ref(lock) < 0)) {
+ write_str_in_full(get_lock_file_fd(lock->lk), "\n")
!= 1 ||
+ close_ref(lock) < 0)) {
status |= error("couldn't write %s",
lock->lk->filename.buf);
rollback_lock_file(&reflog_lock);
--
2.5.0
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