[compiler-rt] r317870 - [sanitizer] Forward declaration of __sanitizer_sigaction without signal interceptors

[Vitaly Buka via llvm-commits]

Author: vitalybuka
Date: Thu Nov  9 20:05:38 2017
New Revision: 317870

URL: http://llvm.org/viewvc/llvm-project?rev=317870&view=rev
Log:
[sanitizer] Forward declaration of __sanitizer_sigaction without signal interceptors

Modified:
    compiler-rt/trunk/lib/sanitizer_common/sanitizer_signal_interceptors.inc

Modified: compiler-rt/trunk/lib/sanitizer_common/sanitizer_signal_interceptors.inc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_signal_interceptors.inc?rev=317870&r1=317869&r2=317870&view=diff
==============================================================================
--- compiler-rt/trunk/lib/sanitizer_common/sanitizer_signal_interceptors.inc (original)
+++ compiler-rt/trunk/lib/sanitizer_common/sanitizer_signal_interceptors.inc Thu Nov  9 20:05:38 2017
@@ -62,6 +62,9 @@ int real_sigaction(int signum, const voi
 #define INIT_SIGNAL
 #define INIT_SIGACTION
 // We need to have defined REAL(sigaction) on other systems.
+namespace __sanitizer {
+struct __sanitizer_sigaction;
+}
 DEFINE_REAL(int, sigaction, int signum, const __sanitizer_sigaction *act,
             __sanitizer_sigaction *oldact)
 #endif  // SANITIZER_INTERCEPT_SIGNAL_AND_SIGACTION