lib/safe_macros.c: add SAFE_FSTAT()
Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
diff --git a/lib/safe_macros.c b/lib/safe_macros.c
index 8ecdff3..5f29d3b 100644
--- a/lib/safe_macros.c
+++ b/lib/safe_macros.c
@@ -455,3 +455,18 @@
return rval;
}
+
+int safe_fstat(const char *file, const int lineno,
+ void (cleanup_fn)(void), int fd, struct stat *buf)
+{
+ int rval;
+
+ rval = fstat(fd, buf);
+
+ if (rval == -1) {
+ tst_brkm(TBROK | TERRNO, cleanup_fn,
+ "fstat failed at %s:%d", file, lineno);
+ }
+
+ return rval;
+}