diff options
| author | Ulrich Drepper <drepper@gmail.com> | 2011-11-01 09:59:32 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-11-01 09:59:32 -0400 |
| commit | 78239589cd8c6667886b94c4db146109855f417a (patch) | |
| tree | 414632101a3b258315dfc17551288d54a246eed6 /sysdeps/unix/sysv | |
| parent | 432d41ceecf5df8cfbc5a1db0cee9190f07ec1ca (diff) | |
| download | glibc-78239589cd8c6667886b94c4db146109855f417a.tar.gz | |
New Linux syscalls process_vm_readv and process_vm_writev
Diffstat (limited to 'sysdeps/unix/sysv')
| -rw-r--r-- | sysdeps/unix/sysv/linux/Versions | 3 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/uio.h | 25 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/syscalls.list | 3 |
3 files changed, 30 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/Versions b/sysdeps/unix/sysv/linux/Versions index 3a3e8e8c2b..7f2f1b9ffe 100644 --- a/sysdeps/unix/sysv/linux/Versions +++ b/sysdeps/unix/sysv/linux/Versions @@ -163,6 +163,9 @@ libc { sendmmsg; } + GLIBC_2.15 { + process_vm_readv; process_vm_writev; + } GLIBC_PRIVATE { # functions used in other libraries __syscall_rt_sigqueueinfo; diff --git a/sysdeps/unix/sysv/linux/bits/uio.h b/sysdeps/unix/sysv/linux/bits/uio.h index 6a283ed771..ea850c8b48 100644 --- a/sysdeps/unix/sysv/linux/bits/uio.h +++ b/sysdeps/unix/sysv/linux/bits/uio.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 2006 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 2006, 2011 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -48,3 +48,26 @@ struct iovec }; #endif + +#if defined _SYS_UIO_H && !defined _BITS_UIO_H_FOR_SYS_UIO_H +#define _BITS_UIO_H_FOR_SYS_UIO_H 1 + +__BEGIN_DECLS + +/* Read from another process' address space. */ +extern ssize_t process_vm_readv (pid_t __pid, __const struct iovec *__lvec, + size_t __liovcnt, + __const struct iovec *__rvec, + size_t __riovcnt, unsigned long int __flags) + __THROW; + +/* Write to another process' address space. */ +extern ssize_t process_vm_writev (pid_t __pid, __const struct iovec *__lvec, + size_t __liovcnt, + __const struct iovec *__rvec, + size_t __riovcnt, unsigned long int __flags) + __THROW; + +__END_DECLS + +#endif diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list index 2bed9e99e6..f6e6653d37 100644 --- a/sysdeps/unix/sysv/linux/syscalls.list +++ b/sysdeps/unix/sysv/linux/syscalls.list @@ -109,3 +109,6 @@ name_to_handle_at EXTRA name_to_handle_at i:isppi name_to_handle_at open_by_handle_at EXTRA open_by_handle_at Ci:ipi open_by_handle_at setns EXTRA setns i:ii setns + +process_vm_readv EXTRA process_vm_readv i:ipipii process_vm_readv +process_vm_writev EXTRA process_vm_writev i:ipipii process_vm_writev |