am 49ec2a0c: Merge "Mark sockets on accept()."

* commit '49ec2a0cdc56fcd6bdd1b0feea127acfabc076f9':
  Mark sockets on accept().
This commit is contained in:
Sreeram Ramachandran 2014-05-14 19:48:10 +00:00 committed by Android Git Automerger
commit d2ac878749
12 changed files with 45 additions and 15 deletions
libc
Android.mkSYSCALLS.TXT
arch-arm/syscalls
arch-arm64/syscalls
arch-mips/syscalls
arch-mips64/syscalls
arch-x86/syscalls
arch-x86_64/syscalls
bionic
private

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@ -98,6 +98,7 @@ libc_common_src_files += \
libc_bionic_src_files := \
bionic/abort.cpp \
bionic/accept.cpp \
bionic/access.cpp \
bionic/assert.cpp \
bionic/atof.cpp \

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@ -236,7 +236,7 @@ int socketpair(int, int, int, int*) arm,arm64,mips,mips64,x86_64
int bind(int, struct sockaddr*, int) arm,arm64,mips,mips64,x86_64
int __connect:connect(int, struct sockaddr*, socklen_t) arm,arm64,mips,mips64,x86_64
int listen(int, int) arm,arm64,mips,mips64,x86_64
int accept(int, struct sockaddr*, socklen_t*) arm,arm64,mips,mips64,x86_64
int __accept:accept(int, struct sockaddr*, socklen_t*) arm,arm64,mips,mips64,x86_64
int accept4(int, struct sockaddr*, socklen_t*, int) arm,arm64,mips,mips64,x86_64
int getsockname(int, struct sockaddr*, socklen_t*) arm,arm64,mips,mips64,x86_64
int getpeername(int, struct sockaddr*, socklen_t*) arm,arm64,mips,mips64,x86_64
@ -255,7 +255,7 @@ int socket:socketcall:1(int, int, int) x86
int bind:socketcall:2(int, struct sockaddr*, int) x86
int __connect:socketcall:3(int, struct sockaddr*, socklen_t) x86
int listen:socketcall:4(int, int) x86
int accept:socketcall:5(int, struct sockaddr*, socklen_t*) x86
int __accept:socketcall:5(int, struct sockaddr*, socklen_t*) x86
int getsockname:socketcall:6(int, struct sockaddr*, socklen_t*) x86
int getpeername:socketcall:7(int, struct sockaddr*, socklen_t*) x86
int socketpair:socketcall:8(int, int, int, int*) x86

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@ -2,7 +2,7 @@
#include <private/bionic_asm.h>
ENTRY(accept)
ENTRY(__accept)
mov ip, r7
ldr r7, =__NR_accept
swi #0
@ -11,4 +11,4 @@ ENTRY(accept)
bxls lr
neg r0, r0
b __set_errno
END(accept)
END(__accept)

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@ -2,7 +2,7 @@
#include <private/bionic_asm.h>
ENTRY(accept)
ENTRY(__accept)
stp x29, x30, [sp, #-16]!
mov x29, sp
str x8, [sp, #-16]!
@ -18,4 +18,5 @@ ENTRY(accept)
b.hi __set_errno
ret
END(accept)
END(__accept)
.hidden __accept

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@ -2,7 +2,7 @@
#include <private/bionic_asm.h>
ENTRY(accept)
ENTRY(__accept)
.set noreorder
.cpload t9
li v0, __NR_accept
@ -16,4 +16,4 @@ ENTRY(accept)
j t9
nop
.set reorder
END(accept)
END(__accept)

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@ -2,7 +2,7 @@
#include <private/bionic_asm.h>
ENTRY(accept)
ENTRY(__accept)
.set push
.set noreorder
li v0, __NR_accept
@ -22,4 +22,5 @@ ENTRY(accept)
j t9
move ra, t0
.set pop
END(accept)
END(__accept)
.hidden __accept

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@ -2,7 +2,7 @@
#include <private/bionic_asm.h>
ENTRY(accept)
ENTRY(__accept)
pushl %ebx
pushl %ecx
.cfi_def_cfa_offset 8
@ -24,4 +24,4 @@ ENTRY(accept)
popl %ecx
popl %ebx
ret
END(accept)
END(__accept)

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@ -2,7 +2,7 @@
#include <private/bionic_asm.h>
ENTRY(accept)
ENTRY(__accept)
movl $__NR_accept, %eax
syscall
cmpq $-MAX_ERRNO, %rax
@ -13,4 +13,5 @@ ENTRY(accept)
orq $-1, %rax
1:
ret
END(accept)
END(__accept)
.hidden __accept

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@ -40,6 +40,7 @@ static void netdClientInitImpl() {
// default implementations of functions that it would've overridden.
return;
}
netdClientInitFunction(netdClientHandle, "netdClientInitAccept", &__netdClientDispatch.accept);
netdClientInitFunction(netdClientHandle, "netdClientInitConnect",
&__netdClientDispatch.connect);
}

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@ -22,8 +22,10 @@
#define __socketcall
#endif
extern "C" __socketcall int __accept(int, sockaddr*, socklen_t*);
extern "C" __socketcall int __connect(int, const sockaddr*, socklen_t);
NetdClientDispatch __netdClientDispatch __attribute__((aligned(32))) = {
__connect
__accept,
__connect,
};

22
libc/bionic/accept.cpp Normal file
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@ -0,0 +1,22 @@
/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <private/NetdClient.h>
#include <sys/socket.h>
int accept(int sockfd, sockaddr* addr, socklen_t* addrlen) {
return __netdClientDispatch.accept(sockfd, addr, addrlen);
}

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@ -20,6 +20,7 @@
#include <sys/socket.h>
struct NetdClientDispatch {
int (*accept)(int, sockaddr*, socklen_t*);
int (*connect)(int, const sockaddr*, socklen_t);
};