[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/stdlib/bug-getcontext.c b/ap/libc/glibc/glibc-2.22/stdlib/bug-getcontext.c
new file mode 100644
index 0000000..133ee91
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/stdlib/bug-getcontext.c
@@ -0,0 +1,67 @@
+/* BZ 12420 */
+
+#include <errno.h>
+#include <fenv.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <ucontext.h>
+
+static int
+do_test (void)
+{
+ if (FE_ALL_EXCEPT == 0)
+ {
+ printf("Skipping test; no support for FP exceptions.\n");
+ return 0;
+ }
+
+ int except_mask = 0;
+#ifdef FE_DIVBYZERO
+ except_mask |= FE_DIVBYZERO;
+#endif
+#ifdef FE_INVALID
+ except_mask |= FE_INVALID;
+#endif
+#ifdef FE_OVERFLOW
+ except_mask |= FE_OVERFLOW;
+#endif
+#ifdef FE_UNDERFLOW
+ except_mask |= FE_UNDERFLOW;
+#endif
+ int status = feenableexcept (except_mask);
+
+ except_mask = fegetexcept ();
+ if (except_mask == -1)
+ {
+ printf("\nBefore getcontext(): fegetexcept returned: %d\n",
+ except_mask);
+ return 1;
+ }
+
+ ucontext_t ctx;
+ status = getcontext(&ctx);
+ if (status)
+ {
+ printf("\ngetcontext failed, errno: %d.\n", errno);
+ return 1;
+ }
+
+ printf ("\nDone with getcontext()!\n");
+ fflush (NULL);
+
+ int mask = fegetexcept ();
+ if (mask != except_mask)
+ {
+ printf("\nAfter getcontext(): fegetexcept returned: %d, expected: %d.\n",
+ mask, except_mask);
+ return 1;
+ }
+
+ printf("\nAt end fegetexcept() returned %d, expected: %d.\n",
+ mask, except_mask);
+
+ return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"