From: Markos Chandras <[email protected]>
Signed-off-by: Markos Chandras <[email protected]>
---
libc/sysdeps/linux/common/ustat.c | 15 +++++++++++++++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/libc/sysdeps/linux/common/ustat.c
b/libc/sysdeps/linux/common/ustat.c
index e97fa76..b89b4c9 100644
--- a/libc/sysdeps/linux/common/ustat.c
+++ b/libc/sysdeps/linux/common/ustat.c
@@ -9,8 +9,22 @@
#include <sys/syscall.h>
#include <sys/ustat.h>
+#include <sys/vfs.h>
#include <sys/sysmacros.h>
+#include <string.h>
+#if ! defined(__NR_ustat)
+/*
+ * ustat syscall is deprecated and statfs or fstatfs should
+ * be used instead. There is no way to provide a wrapper for the
+ * newer syscalls, so just mark this syscall as unimplemented
+ */
+int ustat(dev_t dev, struct ustat* ubuf)
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+#else
#define __NR___syscall_ustat __NR_ustat
/* Kernel's fs/super.c defines this:
* long sys_ustat(unsigned dev, struct ustat __user * ubuf),
@@ -24,3 +38,4 @@ int ustat(dev_t dev, struct ustat *ubuf)
{
return __syscall_ustat(dev, ubuf);
}
+#endif
--
1.7.1
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