Add StrError and replace posix_strerror_r calls

For now, we do not remove the declaration of posix_strerror_r,
but we might remove it in future.


git-svn-id: https://google-glog.googlecode.com/svn/trunk@139 eb4d4688-79bd-11dd-afb4-1d65580434c0

1 files changed, 5 insertions, 13 deletions

diff --git a/src/googletest.h b/src/googletest.h
index 21e4f64..2525bc3 100644
--- a/src/googletest.h
+++ b/src/googletest.h
@@ -450,19 +450,11 @@ static inline string Munge(const string& filename) {
     // Remove 0x prefix produced by %p. VC++ doesn't put the prefix.
     StringReplace(&line, " 0x", " ");
 
-    char errmsg_buf[100];
-    posix_strerror_r(0, errmsg_buf, sizeof(errmsg_buf));
-    if (*errmsg_buf == '\0') {
-      // MacOSX 10.4 and FreeBSD return empty string for errno=0.
-      // In such case, the we need to remove an extra space.
-      StringReplace(&line, "__SUCCESS__ ", "");
-    } else {
-      StringReplace(&line, "__SUCCESS__", errmsg_buf);
-    }
-    StringReplace(&line, "__ENOENT__", strerror(ENOENT));
-    StringReplace(&line, "__EINTR__", strerror(EINTR));
-    StringReplace(&line, "__ENXIO__", strerror(ENXIO));
-    StringReplace(&line, "__ENOEXEC__", strerror(ENOEXEC));
+    StringReplace(&line, "__SUCCESS__", StrError(0));
+    StringReplace(&line, "__ENOENT__", StrError(ENOENT));
+    StringReplace(&line, "__EINTR__", StrError(EINTR));
+    StringReplace(&line, "__ENXIO__", StrError(ENXIO));
+    StringReplace(&line, "__ENOEXEC__", StrError(ENOEXEC));
     result += line + "\n";
   }
   fclose(fp);