selftests/powerpc: Move pkey helpers to headers

[linux-2.6-microblaze.git] / tools / testing / selftests / powerpc / include / utils.h

diff --git a/tools/testing/selftests/powerpc/include/utils.h b/tools/testing/selftests/powerpc/include/utils.h
index 9dbe607..7f259f3 100644 (file)
--- a/tools/testing/selftests/powerpc/include/utils.h
+++ b/tools/testing/selftests/powerpc/include/utils.h
@@ -97,6 +97,10 @@ do {                                                         \
 #define _str(s) #s
 #define str(s) _str(s)
 
+#define sigsafe_err(msg)       ({ \
+               ssize_t nbytes __attribute__((unused)); \
+               nbytes = write(STDERR_FILENO, msg, strlen(msg)); })
+
 /* POWER9 feature */
 #ifndef PPC_FEATURE2_ARCH_3_00
 #define PPC_FEATURE2_ARCH_3_00 0x00800000