add wrapper around GetCurrentProcessId()

SVN revision: 34536

legacy/evil/ChangeLog

@@ -1,3 +1,9 @@
+2008-05-11  Vincent Torri  <doursse at users dot sf dot net>
+
+	* src/lib/Evil.h:
+	* src/lib/evil.c (getpid):
+	add wrapper around GetCurrentProcessId()
+
 2008-05-10  Vincent Torri  <doursse at users dot sf dot net>
 
 	* src/lib/dlfcn/dlfcn.c: (dladdr):

legacy/evil/src/lib/Evil.h

@@ -200,6 +200,24 @@ EAPI int fcntl(int fd, int cmd, ...);
  */
 EAPI int mkstemp(char *template);
 
+/**
+ * @brief Return the process identifier of the calling process.
+ *
+ * @return The process ID.
+ *
+ * Return the process identifier of the calling process. Until
+ * the process terminates, the process identifier uniquely
+ * identifies the process throughout the system.
+ *
+ * Conformity: Not appliclable.
+ *
+ * Supported OS: Windows 98, Windows Me, Windows NT, Windows 2000,
+ * Windows XP.
+ *
+ * @ingroup Evil
+ */
+EAPI pid_t getpid(void);
+
 /**
  * @brief Create a shell link.
  *

legacy/evil/src/lib/evil.c

@@ -118,6 +118,12 @@ mkstemp(char *template)
    return fd;
 }
 
+pid_t
+getpid(void)
+{
+  return (pid_t)GetCurrentProcessId();
+}
+
 /* REMARK: Windows has no symbolic link. */
 /*         Nevertheless, it can create and read .lnk files */
 int