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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-06-20 15:46:28 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-06-20 18:20:06 -0300 |
| commit | bafcba22ac5eb612dcc32425fce5479d1ee3e79b (patch) | |
| tree | 3cba614de00e6200d88c6637624b1e333c9826db /stdlib | |
| parent | da69a35566af4405b884220ee72f1f10a98977fa (diff) | |
| download | glibc-bafcba22ac5eb612dcc32425fce5479d1ee3e79b.zip glibc-bafcba22ac5eb612dcc32425fce5479d1ee3e79b.tar.gz glibc-bafcba22ac5eb612dcc32425fce5479d1ee3e79b.tar.bz2 | |
Consolidate Linux openat implementation
This patch consolidates the open Linux syscall implementation on
sysdeps/unix/sysv/linux/open{64}.c. The changes are:
1. Remove wordsize-64 openat{64}.
2. For architetures that define __OFF_T_MATCHES_OFF64_T openat64
will be default one with alias to required symbols. Otherwise
openat64 will pass the required O_LARGEFILE flag on syscall.
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/openat.c (__libc_openat): Build only
for !__OFF_T_MATCHES_OFF64_T.
* sysdeps/unix/sysv/linux/openat64.c (__libc_openat64): New
implementation based on open64.
* sysdeps/unix/sysv/linux/wordsize-64/openat.c: Remove file.
* sysdeps/unix/sysv/linux/wordsize-64/openat64.c: Likewise.
Diffstat (limited to 'stdlib')
0 files changed, 0 insertions, 0 deletions