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author | Joseph Myers <joseph@codesourcery.com> | 2014-06-25 11:31:51 +0000 |
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committer | Joseph Myers <joseph@codesourcery.com> | 2014-06-25 11:31:51 +0000 |
commit | 0f5b71850e7ae2a4fefade72c73556166d52bc93 (patch) | |
tree | ca6c2144d884f4bc76a1d81aba36d2be90323e34 /ChangeLog | |
parent | c7aec4beb13f125948884d80158f11c34239c61f (diff) | |
download | glibc-0f5b71850e7ae2a4fefade72c73556166d52bc93.tar.gz glibc-0f5b71850e7ae2a4fefade72c73556166d52bc93.tar.xz glibc-0f5b71850e7ae2a4fefade72c73556166d52bc93.zip |
Remove __ASSUME_COMPLETE_READV_WRITEV.
This patch removes the __ASSUME_COMPLETE_READV_WRITEV kernel-features.h macro, now that it can be unconditionally assumed to be true. (The relevant kernel feature was added some time between 2.0 and 2.2, and this macro is only used in sysdeps/unix/sysv/linux/.) Tested x86_64 that the disassembly of installed shared libraries is unchanged by this patch. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_COMPLETE_READV_WRITEV): Remove macro. * sysdeps/unix/sysv/linux/readv.c: Do not include <kernel-features.h>. [!__ASSUME_COMPLETE_READV_WRITEV]: Remove conditional code. [!UIO_FASTIOV] (UIO_FASTIOV): Remove macro. (__libc_readv) [__ASSUME_COMPLETE_READV_WRITEV]: Make code unconditional. (__libc_readv) [!__ASSUME_COMPLETE_READV_WRITEV]: Remove conditional code. * sysdeps/unix/sysv/linux/writev.c: Do not include <kernel-features.h>. [!__ASSUME_COMPLETE_READV_WRITEV]: Remove conditional code. [!UIO_FASTIOV] (UIO_FASTIOV): Remove macro. (__libc_writev) [__ASSUME_COMPLETE_READV_WRITEV]: Make code unconditional. (__libc_writev) [!__ASSUME_COMPLETE_READV_WRITEV]: Remove conditional code.
Diffstat (limited to 'ChangeLog')
-rw-r--r-- | ChangeLog | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index ad4ece628e..60a665d825 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,24 @@ +2014-06-25 Joseph Myers <joseph@codesourcery.com> + + * sysdeps/unix/sysv/linux/kernel-features.h + (__ASSUME_COMPLETE_READV_WRITEV): Remove macro. + * sysdeps/unix/sysv/linux/readv.c: Do not include + <kernel-features.h>. + [!__ASSUME_COMPLETE_READV_WRITEV]: Remove conditional code. + [!UIO_FASTIOV] (UIO_FASTIOV): Remove macro. + (__libc_readv) [__ASSUME_COMPLETE_READV_WRITEV]: Make code + unconditional. + (__libc_readv) [!__ASSUME_COMPLETE_READV_WRITEV]: Remove + conditional code. + * sysdeps/unix/sysv/linux/writev.c: Do not include + <kernel-features.h>. + [!__ASSUME_COMPLETE_READV_WRITEV]: Remove conditional code. + [!UIO_FASTIOV] (UIO_FASTIOV): Remove macro. + (__libc_writev) [__ASSUME_COMPLETE_READV_WRITEV]: Make code + unconditional. + (__libc_writev) [!__ASSUME_COMPLETE_READV_WRITEV]: Remove + conditional code. + 2014-06-25 Will Newton <will.newton@linaro.org> * sysdeps/posix/tempname.c: Merge from gnulib, cosmetic |