platform_bionic/libc/arch-arm/syscalls/sendfile64.S

/* Generated by gensyscalls.py. Do not edit. */

#include <private/bionic_asm.h>

ENTRY(sendfile64)
    mov     ip, r7
    ldr     r7, =__NR_sendfile64
    swi     #0
    mov     r7, ip
    cmn     r0, #(MAX_ERRNO + 1)
    bxls    lr
    neg     r0, r0
    b       __set_errno_internal
END(sendfile64)
Sort the syscalls.mk files, give all generated files the same header. No non-comment changes to the .S files. Change-Id: Iafcfd004c3ea92b64268f80ab16df615b97cefac 2013-10-16 23:27:59 +02:00			`/* Generated by gensyscalls.py. Do not edit. */`

Stop using the non-uapi <linux/err.h> header file. We only need it for MAX_ERRNO, and it's time we had somewhere to put the little assembler utility macros we've been putting off writing. Change-Id: I9354d2e0dc47c689296a34b5b229fc9ba75f1a83 2013-11-07 19:31:05 +01:00			`#include <private/bionic_asm.h>`
Ensure we have the off64_t variant of every function that takes an off_t. Change-Id: Ib2eee0cf13162be3b62559b84e90c6dcf5aab1c3 2013-09-20 01:27:24 +02:00
			`ENTRY(sendfile64)`
			`mov ip, r7`
			`ldr r7, =__NR_sendfile64`
			`swi #0`
			`mov r7, ip`
			`cmn r0, #(MAX_ERRNO + 1)`
			`bxls lr`
			`neg r0, r0`
Ensure __set_errno is still visible on LP32. The use of the .hidden directive to avoid going via the PLT for __set_errno had the side-effect of actually making __set_errno hidden (which is odd because assembler directives don't usually affect symbols defined in a different file --- you can't even create a weak reference to a symbol that's defined in a different file). This change switches the system call stubs over to a new always-hidden __set_errno_internal and has a visible __set_errno on LP32 just for binary compatibility with old NDK apps. Bug: 17423135 Change-Id: I6b6d7a05dda85f923d22e5ffd169a91e23499b7b 2014-09-09 00:25:01 +02:00			`b __set_errno_internal`
Ensure we have the off64_t variant of every function that takes an off_t. Change-Id: Ib2eee0cf13162be3b62559b84e90c6dcf5aab1c3 2013-09-20 01:27:24 +02:00			`END(sendfile64)`