File mpich-1.2.6_implicit_declarations.diff of Package mpich

Index: mpid/mpd/mpdlib.c
===================================================================
--- mpid/mpd/mpdlib.c.orig
+++ mpid/mpd/mpdlib.c
@@ -2,9 +2,6 @@
 /* MPD Client Library */
 
 #include "mpdlib.h"
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
 
 volatile int MPD_global_fence_flag; /* used to implement MPD_Fence */
 volatile int MPD_tvdebug_synch_flag = 0;
@@ -117,7 +114,7 @@ int MPD_Init( void (*peer_msg_handler)(c
 /* readlink is defined in unistd.h *only* if __USE_BSD is defined */
 static void mpdlib_getexecname( char * execname, size_t len )
 {
-#ifdef __linux
+#if defined __linux && defined __USE_BSD
     int rc = readlink( "/proc/self/exe", execname, len );
     if ( rc < 0 || rc == len )
 	execname[0] = '\0';
Index: util/mpichversion.c
===================================================================
--- util/mpichversion.c.orig
+++ util/mpichversion.c
@@ -6,6 +6,8 @@
 
 #include "mpi.h"
 #include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 
 /*
  * This program reports on properties of the MPICH library, such as the
Index: mpid/mpd/mpdlib.h
===================================================================
--- mpid/mpd/mpdlib.h.orig
+++ mpid/mpd/mpdlib.h
@@ -9,6 +9,8 @@
 #define MPD_MAXHOSTNMLEN    64
 #define MPD_IDSIZE        (MPD_MAXHOSTNMLEN+8)
 
+
+
 #include "mpdconf.h"
 
 #include <stdio.h>
@@ -16,6 +18,9 @@
 #include <stdlib.h>
 #endif
 #ifdef HAVE_UNISTD_H
+#ifndef __USE_BSD
+#define __USE_BSD
+#endif
 #include <unistd.h>
 #endif
 #ifdef HAVE_CRYPT_H