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Add missing signal.h header: 

/havana/work/llvm/projects/compiler-rt/test/asan/TestCases/Linux/swapcontext_annotation.cc:158:20: error: variable has incomplete type 'struct sigaction'
  struct sigaction act = {};
                   ^
/havana/work/llvm/projects/compiler-rt/test/asan/TestCases/Linux/swapcontext_annotation.cc:158:10: note: forward declaration of 'sigaction'
  struct sigaction act = {};
         ^
/havana/work/llvm/projects/compiler-rt/test/asan/TestCases/Linux/swapcontext_annotation.cc:160:17: error: use of undeclared identifier 'SIGPROF'
  if (sigaction(SIGPROF, &act, 0)) {
                ^
2 errors generated.

llvm-svn: 319532
This commit is contained in:
Ismail Donmez 2017-12-01 11:12:58 +00:00
parent 29e86584c6
commit b8dd5078ee
1 changed files with 1 additions and 0 deletions
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compiler-rt/test/asan/TestCases/Linux/swapcontext_annotation.cc
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@ -16,6 +16,7 @@
#include <pthread.h>
#include <setjmp.h>
#include <signal.h>
#include <stdio.h>
#include <sys/time.h>
#include <ucontext.h>