cosmopolitan/libc/nt/iphlpapi/GetBestInterface.s

.include "o/libc/nt/codegen.inc"
.imp	iphlpapi,__imp_GetBestInterface,GetBestInterface,0

	.text.windows
GetBestInterface:
	push	%rbp
	mov	%rsp,%rbp
	.profilable
	mov	__imp_GetBestInterface(%rip),%rax
	jmp	__sysv2nt
	.endfn	GetBestInterface,globl
	.previous
Add ioctl(SIOCGIFxxx) support (#197) - SIOCGIFCONFIG: reads and enumerate all the network interfaces - SIOCGIFADDR: reads network address for a given interface - SIOCGIFFLAGS: reads network flags for a given interface - SIOCGIFNETMASK: reads network netmask for a given interface - SIOCGIFBRDADDR: reads network broadcast address for a given interface - SIOCGIFDSTADDR: reads peer destination address for a given interface (not supported for Windows) This change defines Linux ABI structs for the above interfaces and adds polyfills to ensure they behave consistently on XNU and Windows. 2021-06-24 17:53:27 +00:00			`.include "o/libc/nt/codegen.inc"`
			`.imp iphlpapi,__imp_GetBestInterface,GetBestInterface,0`

			`.text.windows`
			`GetBestInterface:`
			`push %rbp`
			`mov %rsp,%rbp`
			`.profilable`
			`mov __imp_GetBestInterface(%rip),%rax`
			`jmp __sysv2nt`
			`.endfn GetBestInterface,globl`
			`.previous`