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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-11-11 14:50:03 -0200 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-05-11 17:27:27 -0300 |
| commit | cab6e5af9d51d4398522af782e20c743daf37461 (patch) | |
| tree | 3b4a9bc59b3798cfc8117c960b74acc4cda712c6 /io | |
| parent | b41152d716ee9c5ba34495a54e64ea2b732139b5 (diff) | |
| download | glibc-cab6e5af9d51d4398522af782e20c743daf37461.tar.gz glibc-cab6e5af9d51d4398522af782e20c743daf37461.tar.xz glibc-cab6e5af9d51d4398522af782e20c743daf37461.zip | |
Consolidate Linux creat implementation
This patch consolidates the creat Linux syscall implementation on
sysdeps/unix/sysv/linux/creat{64}.c. The changes are:
1. Remove creat{64} from auto-generation syscalls.list.
2. Add a new creat{64}.c implementation. For architectures that
define __OFF_T_MATCHES_OFF64_T the default creat64 will create
alias to required creat symbols.
3. Use __NR_creat where possible, otherwise use internal open{64}
call with expected flags.
Checked on i686-linux-gnu, x86_64-linux-gnu, x86_64-linux-gnux32,
arch64-linux-gnu, arm-linux-gnueabihf, and powerpc64le-linux-gnu.
* io/Makefile (CFLAGS-creat.c): New rule.
(CFLAGS-creat64.c): Likewise.
* sysdeps/unix/sysv/linux/alpha/creat.c: Remove file.
* sysdeps/unix/sysv/linux/generic/creat.c: Likewise.
* sysdeps/unix/sysv/linux/wordsize-64/creat64.c: Likewise.
* sysdeps/unix/sysv/linux/creat.c: New file.
* sysdeps/unix/sysv/linux/creat64.c: Likewise.
* sysdeps/unix/sysv/linux/syscalls.list: Remove create from
auto-generated list.
* sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Likewise.
Diffstat (limited to 'io')
| -rw-r--r-- | io/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/io/Makefile b/io/Makefile index 95e04b241b..8b1c250fda 100644 --- a/io/Makefile +++ b/io/Makefile @@ -80,6 +80,8 @@ include ../Rules CFLAGS-open.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-open64.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-creat.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-creat64.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-fcntl.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-poll.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-ppoll.c = -fexceptions -fasynchronous-unwind-tables |