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authorMarkos Chandras <markos.chandras@imgtec.com>2012-10-12 11:28:35 +0100
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2013-02-20 13:45:13 +0100
commit585ee9c4e7025363c048c8487ea60b99fb28977f (patch)
treee0b76854af7a0f188261ff25cf20c31199a471d9 /libc
parentd62c716242526c61ddd5f5fe5f5fa88cecb14228 (diff)
open64: Use openat if arch does not have the open syscall
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc')
-rw-r--r--libc/sysdeps/linux/common/open64.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/open64.c b/libc/sysdeps/linux/common/open64.c
index bbb12cd1a..23a777b47 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)