[compiler-rt] r177510 - tsan: add internal_unlink() function

[Dmitry Vyukov]

Author: dvyukov
Date: Wed Mar 20 05:28:36 2013
New Revision: 177510

URL: http://llvm.org/viewvc/llvm-project?rev=177510&view=rev
Log:
tsan: add internal_unlink() function


Modified:
    compiler-rt/trunk/lib/sanitizer_common/sanitizer_libc.h
    compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux.cc

Modified: compiler-rt/trunk/lib/sanitizer_common/sanitizer_libc.h
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_libc.h?rev=177510&r1=177509&r2=177510&view=diff
==============================================================================
--- compiler-rt/trunk/lib/sanitizer_common/sanitizer_libc.h (original)
+++ compiler-rt/trunk/lib/sanitizer_common/sanitizer_libc.h Wed Mar 20 05:28:36 2013
@@ -79,6 +79,7 @@ int internal_lstat(const char *path, voi
 int internal_fstat(fd_t fd, void *buf);
 int internal_dup2(int oldfd, int newfd);
 uptr internal_readlink(const char *path, char *buf, uptr bufsize);
+int internal_unlink(const char *path);
 void NORETURN internal__exit(int exitcode);
 OFF_T internal_lseek(fd_t fd, OFF_T offset, int whence);
 

Modified: compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux.cc?rev=177510&r1=177509&r2=177510&view=diff
==============================================================================
--- compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux.cc (original)
+++ compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux.cc Wed Mar 20 05:28:36 2013
@@ -145,6 +145,10 @@ uptr internal_readlink(const char *path,
   return (uptr)syscall(__NR_readlink, path, buf, bufsize);
 }
 
+int internal_unlink(const char *path) {
+  return syscall(__NR_unlink, path);
+}
+
 int internal_sched_yield() {
   return syscall(__NR_sched_yield);
 }