set resource loading path relative to the executable

client/deps/glbench/src/utils.cc

Index: client/deps/glbench/src/utils.cc
diff --git a/client/deps/glbench/src/utils.cc b/client/deps/glbench/src/utils.cc
index 5340d7ba4df22df0fb8ef6374326df96e0108a67..a214f5b6e1bbd1375ae6487c303f8979440c48d1 100644
--- a/client/deps/glbench/src/utils.cc
+++ b/client/deps/glbench/src/utils.cc
@@ -10,11 +10,25 @@
 
 #include "utils.h"
 
+#include "base/file_path.h"
 #include "base/logging.h"
 #include "main.h"
 
-void *MmapFile(const char *name, size_t *length) {
-  int fd = open(name, O_RDONLY);
+FilePath *g_base_path = new FilePath();
+
+// Sets the base path for MmapFile to `dirname($argv0)`/$relative.
+void SetBasePathFromArgv0(const char* argv0, const char* relative) {

[Alexey Marinichev, 2010/03/12 19:22:59]

Everywhere else, including line 17, pointers are declared with space before
star.

+  if (g_base_path) {
+    delete g_base_path;
+  }
+  FilePath argv0_path = FilePath(argv0).DirName();
+  FilePath base_path = relative ? argv0_path.Append(relative) : argv0_path;
+  g_base_path = new FilePath(base_path);
+}
+
+void *MmapFile(const char* name, size_t* length) {

[Alexey Marinichev, 2010/03/12 19:22:59]

Same thing here.

+  FilePath filename = g_base_path->Append(name);
+  int fd = open(filename.value().c_str(), O_RDONLY);
   if (fd == -1)
     return NULL;