hopefully better support for systems where sizeof(int)==8

diff --git a/io.c b/io.c
index 4e43d33..1186740 100644 (file)
--- a/io.c
+++ b/io.c
@@ -164,7 +164,7 @@ static int readfd(int fd,char *buffer,int N)
 }
 
 
-int read_int(int f)
+int32 read_int(int f)
 {
   int ret;
   char b[4];
@@ -185,7 +185,7 @@ int64 read_longint(int f)
        char b[8];
        ret = read_int(f);
 
-       if (ret != -1) return ret;
+       if ((int32)ret != (int32)0xffffffff) return ret;
 
 #ifdef NO_INT64
        fprintf(FERROR,"Integer overflow - attempted 64 bit offset\n");
@@ -376,7 +376,7 @@ static int writefd(int fd,char *buf,int len)
 
 
 
-void write_int(int f,int x)
+void write_int(int f,int32 x)
 {
   int ret;
   char b[4];