Function writeAll

lib/exceptionhandler/exceptionhandler.cpp:366–391

}

static ssize_t writeAll(int const fd, const char* const str)
{
	size_t const to_write = strlen(str);
	size_t written = 0;
	while (written < to_write)
	{
		ssize_t ret = write(fd, str + written, to_write - written);
		if (ret == -1)
		{
			switch (errno)
			{
				case EAGAIN:
#if defined(EWOULDBLOCK) && EAGAIN != EWOULDBLOCK
				case EWOULDBLOCK:
#endif
				case EINTR:
					continue;
				default:
					return -1;
			}
		}
		written += ret;
	}

	return written;
}

/**
 * Spawn a new GDB process and attach it to the current process.