[compiler-rt] r208066 - [sanitizer] fix build with glibc 2.4, patch by Sandra Loosemore

[Kostya Serebryany]

Author: kcc
Date: Tue May  6 02:36:51 2014
New Revision: 208066

URL: http://llvm.org/viewvc/llvm-project?rev=208066&view=rev
Log:
[sanitizer] fix build with glibc 2.4, patch by Sandra Loosemore

Modified:
    compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform_limits_posix.cc

Modified: compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform_limits_posix.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform_limits_posix.cc?rev=208066&r1=208065&r2=208066&view=diff
==============================================================================
--- compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform_limits_posix.cc (original)
+++ compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform_limits_posix.cc Tue May  6 02:36:51 2014
@@ -288,15 +288,20 @@ namespace __sanitizer {
   int ptrace_setfpregs = PTRACE_SETFPREGS;
   int ptrace_getfpxregs = PTRACE_GETFPXREGS;
   int ptrace_setfpxregs = PTRACE_SETFPXREGS;
+#if defined(PTRACE_GETSIGINFO) && defined(PTRACE_SETSIGINFO)
   int ptrace_getsiginfo = PTRACE_GETSIGINFO;
   int ptrace_setsiginfo = PTRACE_SETSIGINFO;
+#else
+  int ptrace_getsiginfo = -1;
+  int ptrace_setsiginfo = -1;
+#endif  // PTRACE_GETSIGINFO/PTRACE_SETSIGINFO
 #if defined(PTRACE_GETREGSET) && defined(PTRACE_SETREGSET)
   int ptrace_getregset = PTRACE_GETREGSET;
   int ptrace_setregset = PTRACE_SETREGSET;
 #else
   int ptrace_getregset = -1;
   int ptrace_setregset = -1;
-#endif
+#endif  // PTRACE_GETREGSET/PTRACE_SETREGSET
 #endif
 
   unsigned path_max = PATH_MAX;