/* close a mailbox opened in write-mode */
int mbox_close_mailbox(CONTEXT *ctx)
{
mx_unlock_file(ctx->path, fileno(ctx->fp), 1);
mutt_unblock_signals();
mx_fastclose_mailbox(ctx);
return 0;
}
static int
hcache_open_db4 (struct header_cache* h, const char* path)
{
struct stat sb;
int ret;
u_int32_t createflags = DB_CREATE;
int pagesize;
if (mutt_atoi (HeaderCachePageSize, &pagesize) < 0 || pagesize <= 0)
pagesize = 16384;
snprintf (h->lockfile, _POSIX_PATH_MAX, "%s-lock-hack", path);
h->fd = open (h->lockfile, O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR);
if (h->fd < 0)
return -1;
if (mx_lock_file (h->lockfile, h->fd, 1, 0, 5))
goto fail_close;
ret = db_env_create (&h->env, 0);
if (ret)
goto fail_unlock;
ret = (*h->env->open)(h->env, NULL, DB_INIT_MPOOL | DB_CREATE | DB_PRIVATE,
0600);
if (ret)
goto fail_env;
ret = db_create (&h->db, h->env, 0);
if (ret)
goto fail_env;
if (stat(path, &sb) != 0 && errno == ENOENT)
{
createflags |= DB_EXCL;
h->db->set_pagesize(h->db, pagesize);
}
ret = (*h->db->open)(h->db, NULL, path, h->folder, DB_BTREE, createflags,
0600);
if (ret)
goto fail_db;
return 0;
fail_db:
h->db->close (h->db, 0);
fail_env:
h->env->close (h->env, 0);
fail_unlock:
mx_unlock_file (h->lockfile, h->fd, 0);
fail_close:
close (h->fd);
unlink (h->lockfile);
return -1;
}
void mbox_unlock_compressed (CONTEXT * ctx, FILE * fp)
{
if (ctx->locked) {
fflush (fp);
mx_unlock_file (ctx->realpath, fileno (fp), 1);
ctx->locked = 0;
}
}
void mbox_unlock_mailbox(CONTEXT *ctx)
{
if (ctx->locked) {
fflush(ctx->fp);
mx_unlock_file(ctx->path, fileno(ctx->fp), 1);
ctx->locked = 0;
}
}
void
mutt_hcache_close(header_cache_t *h)
{
if (!h)
return;
h->db->close (h->db, 0);
h->env->close (h->env, 0);
mx_unlock_file (h->lockfile, h->fd, 0);
close (h->fd);
unlink (h->lockfile);
FREE (&h->folder);
FREE (&h);
}