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abf29edd4a
This patch removes the auto-generation for recvmsg and sendmsg syscall
and adjust the kernel-features.h for all architectures supported on
Linux. This patch follows the idea of 'Adjust kernel-features.h defaults
for socket syscalls.' (35ade9f11b) by define
__ASSUME_SENDMSG_SYSCALL and __ASSUME_RECVMSG_SYSCALL as supported by
default and undefine it for the architecture that do not support it
directly.
The main rationale is to make is easier add code wrapper over the syscall
to fix BZ#16919 (recvmsg standard compliance).
Tested on x86_64, i686, aarch64, armhf, and powerpc64le.
* sysdeps/unix/sysv/linux/alpha/syscalls.list (recvmsg): Remove
from auto-generation.
(sendmsg): Likewise.
* sysdeps/unix/sysv/linux/arm/syscalls.list (recvmsg): Likewise.
(sendmsg): Likewise.
* sysdeps/unix/sysv/linux/generic/syscalls.list (recvmsg): Likewise.
(sendmsg): Likewise.
* sysdeps/unix/sysv/linux/hppa/syscalls.list (recvmsg): Likewise.
(sendmsg): Likewise.
* sysdeps/unix/sysv/linux/ia64/syscalls.list (recvmsg): Likewise.
(sendmsg): Likewise.
* sysdeps/unix/sysv/linux/mips/syscalls.list (recvmsg): Likewise.
(sendmsg): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list (recvmsg):
Likewise.
(sendmsg): Likewise.
* sysdeps/unix/sysv/linux/x86_64/syscalls.list (recvmsg): Likewise.
(sendmsg): Likewise.
* sysdeps/unix/sysv/linux/i386/kernel-features.h
[__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_SENDMSG_SYSCALL):
Remove.
[__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_RECVMSG_SYSCALL):
Likewise.
[__LINUX_KERNEL_VERSION < 0x040300] (__ASSUME_SENDMSG_SYSCALL):
Undefine.
[__LINUX_KERNEL_VERSION < 0x040300] (__ASSUME_RECVMSG_SYSCALL):
Likewise.
* sysdeps/unix/sysv/linux/kernel-features.h
(__ASSUME_SENDMSG_SYSCALL): Define.
(__ASSUME_RECVMSG_SYSCALL): Likewise.
* sysdeps/unix/sysv/linux/m68k/kernel-features.h
[__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_SENDMSG_SYSCALL):
Remove.
[__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_RECVMSG_SYSCALL):
Likewise.
[__LINUX_KERNEL_VERSION < 0x040300] (__ASSUME_SENDMSG_SYSCALL):
Undefine.
[__LINUX_KERNEL_VERSION < 0x040300] (__ASSUME_RECVMSG_SYSCALL):
Likewise.
* sysdeps/unix/sysv/linux/s390/kernel-features.h
[__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_SENDMSG_SYSCALL):
Remove.
[__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_RECVMSG_SYSCALL):
Likewise.
[__LINUX_KERNEL_VERSION < 0x040300] (__ASSUME_SENDMSG_SYSCALL):
Undefine.
[__LINUX_KERNEL_VERSION < 0x040300] (__ASSUME_RECVMSG_SYSCALL):
Likewise.
* sysdeps/unix/sysv/linux/microblaze/kernel-features.h
(__ASSUME_SENDMSG_SYSCALL): Undefine.
(__ASSUME_RECVMSG_SYSCALL): Likewise.
* sysdeps/unix/sysv/linux/powerpc/kernel-features.h
(__ASSUME_SENDMSG_SYSCALL): Likewise.
(__ASSUME_RECVMSG_SYSCALL): Likewise.
* sysdeps/unix/sysv/linux/sh/kernel-features.h
(__ASSUME_SENDMSG_SYSCALL): Likewise.
(__ASSUME_RECVMSG_SYSCALL): Likewise.
67 lines
3.0 KiB
Plaintext
67 lines
3.0 KiB
Plaintext
# File name Caller Syscall name # args Strong name Weak names
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oldmsgctl EXTRA msgctl i:iip __old_msgctl msgctl@GLIBC_2.0
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msgget - msgget i:ii __msgget msgget
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msgrcv - msgrcv Ci:ibnii __msgrcv msgrcv
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msgsnd - msgsnd Ci:ibni __msgsnd msgsnd
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shmat - osf_shmat i:ipi __shmat shmat
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oldshmctl EXTRA shmctl i:iip __old_shmctl shmctl@GLIBC_2.0
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shmdt - shmdt i:s __shmdt shmdt
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shmget - shmget i:iii __shmget shmget
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semop - semop i:ipi __semop semop
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semtimedop - semtimedop i:ipip semtimedop
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semget - semget i:iii __semget semget
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oldsemctl EXTRA semctl i:iiii __old_semctl semctl@GLIBC_2.0
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sigstack - sigstack 2 sigstack
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getpriority - getpriority i:ii __getpriority getpriority
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# proper socket implementations:
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accept - accept Ci:iBN __libc_accept __accept accept
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bind - bind i:ipi __bind bind
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connect - connect Ci:ipi __libc_connect __connect connect
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getpeername - getpeername i:ipp __getpeername getpeername
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getsockname - getsockname i:ipp __getsockname getsockname
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getsockopt - getsockopt i:iiiBN __getsockopt getsockopt
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listen - listen i:ii __listen listen
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recv - recv Ci:ibni __libc_recv __recv recv
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recvfrom - recvfrom Ci:ibniBN __libc_recvfrom __recvfrom recvfrom
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send - send Ci:ibni __libc_send __send send
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sendto - sendto Ci:ibnibn __libc_sendto __sendto sendto
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setsockopt - setsockopt i:iiibn __setsockopt setsockopt
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shutdown - shutdown i:ii __shutdown shutdown
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socket - socket i:iii __socket socket
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socketpair - socketpair i:iiif __socketpair socketpair
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ptrace - ptrace 4 __ptrace ptrace
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# access pci space protected from machine checks:
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pciconfig_read EXTRA pciconfig_read 5 pciconfig_read
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pciconfig_write EXTRA pciconfig_write 5 pciconfig_write
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pciconfig_iobase EXTRA pciconfig_iobase 3 __pciconfig_iobase pciconfig_iobase
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# support old timeval32 entry points
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osf_select - osf_select C:5 __select_tv32 __select@GLIBC_2.0 select@GLIBC_2.0
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osf_gettimeofday - osf_gettimeofday 2 __gettimeofday_tv32 __gettimeofday@GLIBC_2.0 gettimeofday@GLIBC_2.0
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osf_settimeofday - osf_settimeofday 2 __settimeofday_tv32 settimeofday@GLIBC_2.0
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osf_getitimer - osf_getitimer 2 __getitimer_tv32 getitimer@GLIBC_2.0
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osf_setitimer - osf_setitimer 3 __setitimer_tv32 setitimer@GLIBC_2.0
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osf_utimes - osf_utimes 2 __utimes_tv32 utimes@GLIBC_2.0
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osf_getrusage - osf_getrusage 2 __getrusage_tv32 getrusage@GLIBC_2.0
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osf_wait4 - osf_wait4 4 __wait4_tv32 wait4@GLIBC_2.0
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# support new timeval64 entry points
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select - select C:5 __GI___select select@@GLIBC_2.1 __select@@GLIBC_2.1
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gettimeofday - gettimeofday 2 __GI___gettimeofday gettimeofday@@GLIBC_2.1 __gettimeofday@@GLIBC_2.1
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settimeofday - settimeofday 2 __settimeofday settimeofday@@GLIBC_2.1
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getitimer - getitimer 2 __getitimer getitimer@@GLIBC_2.1
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setitimer - setitimer 3 __setitimer setitimer@@GLIBC_2.1
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utimes - utimes 2 __utimes utimes@@GLIBC_2.1
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getrusage - getrusage 2 __getrusage getrusage@@GLIBC_2.1
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wait4 - wait4 4 __wait4 wait4@@GLIBC_2.1
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# avoid 64-bit aliases on 32-bit statfs syscalls
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fstatfs - fstatfs i:ip __fstatfs fstatfs
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statfs - statfs i:sp __statfs statfs
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