diff options
| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-11-11 15:00:03 -0200 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-05-11 15:49:10 -0300 |
| commit | b41152d716ee9c5ba34495a54e64ea2b732139b5 (patch) | |
| tree | d331460ab1b75ffd5ac6accfe8357e8d7c0430a6 /ChangeLog | |
| parent | 0f01acb340a0544cb0bc5953e81455c68859946e (diff) | |
| download | glibc-b41152d716ee9c5ba34495a54e64ea2b732139b5.tar glibc-b41152d716ee9c5ba34495a54e64ea2b732139b5.tar.gz glibc-b41152d716ee9c5ba34495a54e64ea2b732139b5.tar.bz2 glibc-b41152d716ee9c5ba34495a54e64ea2b732139b5.zip | |
Consolidate Linux open implementation
This patch consolidates the open Linux syscall implementation on
sysdeps/unix/sysv/linux/open{64}.c. The changes are:
1. Remove open{64} from auto-generation syscalls.list.
2. Add a new open{64}.c implementation. For architectures that
define __OFF_T_MATCHES_OFF64_T the default open64 will create
alias to required open symbols.
3. Use __NR_openat as default syscall for open{64}.
Checked on i686-linux-gnu, x86_64-linux-gnu, x86_64-linux-gnux32,
arch64-linux-gnu, arm-linux-gnueabihf, and powerpc64le-linux-gnu.
* sysdeps/unix/sysv/linux/generic/open.c: Remove file.
* sysdeps/unix/sysv/linux/generic/open64.c: Likewise.
* sysdeps/unix/sysv/linux/wordsize-64/open64.c: Likewise.
* sysdeps/unix/sysv/linux/open.c: New file.
* sysdeps/unix/sysv/linux/open64.c (__libc_open64): Use O_LARGEFILE
only for __OFF_T_MATCHES_OFF64_T and add alias to open if the case.
* sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Remove open
from auto-generated list.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -1,5 +1,14 @@ 2016-05-10 Adhemerval Zanella <adhemerval.zanella@linaro.org> + * sysdeps/unix/sysv/linux/generic/open.c: Remove file. + * sysdeps/unix/sysv/linux/generic/open64.c: Likewise. + * sysdeps/unix/sysv/linux/wordsize-64/open64.c: Likewise. + * sysdeps/unix/sysv/linux/open.c: New file. + * sysdeps/unix/sysv/linux/open64.c (__libc_open64): Define symbol + iff __WORDSIZE != 64 and use __NR_openat when available. + * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Remove open + from auto-generated list. + * nptl/Makefile (CFLAGS-close.c): New flag. * sysdeps/unix/sysv/linux/close.c: New file. |