X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=common%2Fos.hpp;h=741d345bf18b30d1c702a1770db3e245f7276611;hb=refs%2Fheads%2Fglx-copy-sub-buffer;hp=02625c2ad4f21808c4e9f3f96f62218884dbb83a;hpb=559d5349e8039871ff14509a26c54c980c8e2cc7;p=apitrace

diff --git a/common/os.hpp b/common/os.hpp
index 02625c2..741d345 100644
--- a/common/os.hpp
+++ b/common/os.hpp
@@ -33,6 +33,7 @@
 #include <stdlib.h>
 #include <stdarg.h>
 #include <stdio.h>
+#include <string.h>
 
 #ifdef _WIN32
 #ifndef snprintf
@@ -41,24 +42,13 @@
 #ifndef vsnprintf
 #define vsnprintf _vsnprintf
 #endif
-#define PATH_SEP '\\'
-#else /* !_WIN32 */
-#define PATH_SEP '/'
-#endif /* !_WIN32 */
-
-#ifndef PATH_MAX
-#define PATH_MAX 1024
+#ifndef strcasecmp
+#define strcasecmp stricmp
 #endif
+#endif /* !_WIN32 */
 
 namespace os {
 
-void acquireMutex(void);
-
-void releaseMutex(void);
-
-bool getProcessName(char *str, size_t size);
-bool getCurrentDir(char *str, size_t size);
-
 void log(const char *format, ...)
 #ifdef __GNUC__
     __attribute__ ((format (printf, 1, 2)))
@@ -84,15 +74,28 @@ void log(const char *format, ...)
 #endif
 
 /**
- * Get the current time in microseconds from an unknown base.
+ * Exit immediately.
+ *
+ * This should be called only from the wrappers, when there is no safe way of
+ * failing gracefully.
  */
-long long getTime(void);
-
 void abort(void);
 
 void setExceptionCallback(void (*callback)(void));
 void resetExceptionCallback(void);
 
+/**
+ * Returns a pseudo-random integer in the range 0 to RAND_MAX.
+ */
+static inline int
+random(void) {
+#ifdef _WIN32
+    return ::rand();
+#else
+    return ::random();
+#endif
+}
+
 } /* namespace os */
 
 #endif /* _OS_HPP_ */