lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-07-29 11:41:21 +03:00
Code Activity

Move tilegx, tilepro, and linux-generic from ports to libc.

Browse Source 
I've moved the TILE-Gx and TILEPro ports to the main sysdeps hierarchy,
along with the linux-generic ports infrastructure.  Beyond the README
update, the move was just

    git mv ports/sysdeps/tile sysdeps/tile
    git mv ports/sysdeps/unix/sysv/linux/tile \
      sysdeps/unix/sysv/linux/tile
    git mv ports/sysdeps/unix/sysv/linux/generic \
      sysdeps/unix/sysv/linux/generic

I updated the relevant ChangeLogs along the lines of the ARM move
in commit c6bfe5c4d7 and tested the 64-bit tilegx build to confirm that
there were no changes in "objdump -dr" output in the shared objects.
This commit is contained in:
Chris Metcalf
2014-02-10 10:54:47 -05:00
parent a1ffb40e32
commit 4372980f58
275 changed files with 41 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

71
sysdeps/unix/sysv/linux/generic/open.c Normal file
View File

@ -0,0 +1,71 @@
/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library. If not, see
<http://www.gnu.org/licenses/>. */
#include <errno.h>
#include <fcntl.h>
#include <stdarg.h>
#include <stdio.h>
#include <sysdep-cancel.h>
/* Open FILE with access OFLAG. If OFLAG includes O_CREAT,
a third argument is the file protection. */
int
__libc_open (const char *file, int oflag, ...)
{
int mode = 0;
if (oflag & O_CREAT)
{
va_list arg;
va_start (arg, oflag);
mode = va_arg (arg, int);
va_end (arg);
}
if (SINGLE_THREAD_P)
return INLINE_SYSCALL (openat, 4, AT_FDCWD, file, oflag, mode);
int oldtype = LIBC_CANCEL_ASYNC ();
int result = INLINE_SYSCALL (openat, 4, AT_FDCWD, file, oflag, mode);
LIBC_CANCEL_RESET (oldtype);
return result;
}
libc_hidden_def (__libc_open)
weak_alias (__libc_open, __open)
libc_hidden_weak (__open)
weak_alias (__libc_open, open)
int
__open_nocancel (const char *file, int oflag, ...)
{
int mode = 0;
if (oflag & O_CREAT)
{
va_list arg;
va_start (arg, oflag);
mode = va_arg (arg, int);
va_end (arg);
}
return INLINE_SYSCALL (openat, 4, AT_FDCWD, file, oflag, mode);
}