[sanitizer] Move statfs/fstatfs to common interceptors and add statvfs/fstatvfs.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@192965 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 36 deletions

diff --git a/lib/msan/msan_interceptors.cc b/lib/msan/msan_interceptors.cc
index 700d7cfe..46f5dd2a 100644
--- a/lib/msan/msan_interceptors.cc
+++ b/lib/msan/msan_interceptors.cc
@@ -751,38 +751,6 @@ INTERCEPTOR(int, getrlimit64, int resource, void *rlim) {
   return res;
 }
 
-INTERCEPTOR(int, statfs, const char *s, void *buf) {
-  ENSURE_MSAN_INITED();
-  int res = REAL(statfs)(s, buf);
-  if (!res)
-    __msan_unpoison(buf, __sanitizer::struct_statfs_sz);
-  return res;
-}
-
-INTERCEPTOR(int, fstatfs, int fd, void *buf) {
-  ENSURE_MSAN_INITED();
-  int res = REAL(fstatfs)(fd, buf);
-  if (!res)
-    __msan_unpoison(buf, __sanitizer::struct_statfs_sz);
-  return res;
-}
-
-INTERCEPTOR(int, statfs64, const char *s, void *buf) {
-  ENSURE_MSAN_INITED();
-  int res = REAL(statfs64)(s, buf);
-  if (!res)
-    __msan_unpoison(buf, __sanitizer::struct_statfs64_sz);
-  return res;
-}
-
-INTERCEPTOR(int, fstatfs64, int fd, void *buf) {
-  ENSURE_MSAN_INITED();
-  int res = REAL(fstatfs64)(fd, buf);
-  if (!res)
-    __msan_unpoison(buf, __sanitizer::struct_statfs64_sz);
-  return res;
-}
-
 INTERCEPTOR(int, uname, void *utsname) {
   ENSURE_MSAN_INITED();
   int res = REAL(uname)(utsname);
@@ -1402,10 +1370,6 @@ void InitializeInterceptors() {
   INTERCEPT_FUNCTION(fgets_unlocked);
   INTERCEPT_FUNCTION(getrlimit);
   INTERCEPT_FUNCTION(getrlimit64);
-  INTERCEPT_FUNCTION(statfs);
-  INTERCEPT_FUNCTION(fstatfs);
-  INTERCEPT_FUNCTION(statfs64);
-  INTERCEPT_FUNCTION(fstatfs64);
   INTERCEPT_FUNCTION(uname);
   INTERCEPT_FUNCTION(gethostname);
   INTERCEPT_FUNCTION(epoll_wait);