static char *_key_file_dir() {
static char fname[128] = "";
if (strlen(fname) == 0) {
strncpy(fname, _home_dir(), 128 - strlen(private_key_file_name) - strlen(private_key_dir) - 1);
strncat(fname, private_key_dir, strlen(private_key_dir));
}
return fname;
}
/**
* qdgdfv_home_dir - Returns the home user directory.
*
* Returns a system-dependent directory where the user can write
* documents and create subdirectories.
* [File Management]
*/
char *qdgdfv_home_dir(void)
{
return _home_dir();
}
