static int _fdt_nodename_eq()

in EmbeddedPkg/Library/FdtLib/fdt_ro.c [58:76]

• 15 lines of code
• 6 McCabe index (conditional complexity)

static int _fdt_nodename_eq(const void *fdt, int offset,
			    const char *s, int len)
{
	const char *p = fdt_offset_ptr(fdt, offset + FDT_TAGSIZE, len+1);

	if (!p)
		/* short match */
		return 0;

	if (memcmp(p, s, len) != 0)
		return 0;

	if (p[len] == '\0')
		return 1;
	else if (!memchr(s, '@', len) && (p[len] == '@'))
		return 1;
	else
		return 0;
}