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| 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 /sysdeps/unix/sysv/linux/wordsize-64 | |
| 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 'sysdeps/unix/sysv/linux/wordsize-64')
| -rw-r--r-- | sysdeps/unix/sysv/linux/wordsize-64/open64.c | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/wordsize-64/syscalls.list | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/wordsize-64/open64.c b/sysdeps/unix/sysv/linux/wordsize-64/open64.c deleted file mode 100644 index 0abe30ef62..0000000000 --- a/sysdeps/unix/sysv/linux/wordsize-64/open64.c +++ /dev/null @@ -1 +0,0 @@ -/* Defined in open syscall. */ diff --git a/sysdeps/unix/sysv/linux/wordsize-64/syscalls.list b/sysdeps/unix/sysv/linux/wordsize-64/syscalls.list index 0c606477da..6549ed8258 100644 --- a/sysdeps/unix/sysv/linux/wordsize-64/syscalls.list +++ b/sysdeps/unix/sysv/linux/wordsize-64/syscalls.list @@ -6,7 +6,6 @@ readahead - readahead i:iii __readahead readahead sendfile - sendfile i:iipi sendfile sendfile64 sync_file_range - sync_file_range Ci:iiii sync_file_range creat - creat Ci:si creat creat64 -open - open Ci:siv __libc_open __open open __open64 open64 prlimit EXTRA prlimit64 i:iipp prlimit prlimit64 fanotify_mark EXTRA fanotify_mark i:iiiis fanotify_mark |