[git commit] open64: Use openat if arch does not have the open syscall
Bernhard Reutner-Fischer
rep.dot.nop at gmail.com
Wed Feb 20 12:45:13 UTC 2013
commit: http://git.uclibc.org/uClibc/commit/?id=585ee9c4e7025363c048c8487ea60b99fb28977f
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/master
Signed-off-by: Markos Chandras <markos.chandras at imgtec.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>
---
libc/sysdeps/linux/common/open64.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/libc/sysdeps/linux/common/open64.c b/libc/sysdeps/linux/common/open64.c
index bbb12cd..23a777b 100644
--- a/libc/sysdeps/linux/common/open64.c
+++ b/libc/sysdeps/linux/common/open64.c
@@ -21,8 +21,11 @@ int open64(const char *file, int oflag, ...)
mode = va_arg (arg, mode_t);
va_end (arg);
}
-
+#if defined __NR_openat && !defined __NR_open
+ return openat(AT_FDCWD, file, oflag | O_LARGEFILE, mode);
+#else
return open(file, oflag | O_LARGEFILE, mode);
+#endif
}
lt_strong_alias(open64)
lt_libc_hidden(open64)
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