/* Loads original working directory of the process attempting to avoid resolving
* symbolic links in the path. Returns zero on success, otherwise non-zero is
* returned. */
static int
get_start_cwd(char buf[], size_t buf_len)
{
if(get_cwd(buf, buf_len) == NULL)
{
perror("getcwd");
return -1;
}
/* If $PWD points to the same location as CWD, use its value to preserve
* symbolic links in the path. */
const char *pwd = env_get("PWD");
if(pwd != NULL && paths_are_same(pwd, buf))
{
copy_str(buf, buf_len, pwd);
}
return 0;
}
/* Checks whether menu working directory and current directory of the view are
* in sync. Returns non-zero if so, otherwise zero is returned. */
static int
menu_and_view_are_in_sync(const menu_data_t *m, const FileView *view)
{
/* NULL check is for tests. */
return (view == NULL || paths_are_same(m->cwd, flist_get_dir(view)));
}
