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android_bionic/libc/arch-arm64/syscalls/pwrite64.S

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AArch64: Autogenerated syscalls for AArch64 This patch adds AArch64 syscalls, autogenerated using: ./libc/tools/gensyscalls.py Change-Id: I1cc60430423ecb52a35448bf2c358b82136b2f16 Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
2013-10-10 22:05:06 +00:00
/* 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 18:31:05 +00:00
#include <private/bionic_asm.h>
AArch64: Autogenerated syscalls for AArch64 This patch adds AArch64 syscalls, autogenerated using: ./libc/tools/gensyscalls.py Change-Id: I1cc60430423ecb52a35448bf2c358b82136b2f16 Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
2013-10-10 22:05:06 +00:00
Make __set_errno hidden in asm. This fixes the build after the -Bsymbolic change. Bug: 16853291 Change-Id: I989c9fec3c32e0289ea257a3bd2b7fd2709b6ce2
2014-08-08 22:19:20 +00:00
.hidden __set_errno
AArch64: Autogenerated syscalls for AArch64 This patch adds AArch64 syscalls, autogenerated using: ./libc/tools/gensyscalls.py Change-Id: I1cc60430423ecb52a35448bf2c358b82136b2f16 Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
2013-10-10 22:05:06 +00:00
ENTRY(pwrite64)
mov x8, __NR_pwrite64
svc #0
cmn x0, #(MAX_ERRNO + 1)
cneg x0, x0, hi
b.hi __set_errno
ret
END(pwrite64)
Fix pread/pwrite for LP64. Unlike on 32-bit systems where off_t is 32-bit, we don't want to throw away the top 32 bits of an LP64 system's 64-bit off_t. Change-Id: Ib2e0daeb4fc0b8ab3d1b983d0b371d8f81033b50
2013-11-06 21:10:37 +00:00
Fix build by avoiding the _C_LABEL macro. Change-Id: Ide367c2b65071388bd95fbc81a4ed6ae94aec4e4
2014-02-19 00:42:36 +00:00
.globl pwrite
.equ pwrite, pwrite64