Fix Mac build

Change-Id: I3ec80e4a64c98b97ab3157dd37614a7c56802d79

1 files changed, 2 insertions, 4 deletions

diff --git a/sal/osl/unx/backtrace.c b/sal/osl/unx/backtrace.c
index 340b5076ca7c..a8177e64a937 100644
--- a/sal/osl/unx/backtrace.c
+++ b/sal/osl/unx/backtrace.c
@@ -209,8 +209,6 @@ void backtrace_symbols_fd( void **buffer, int size, int fd )
 #include <stdio.h>
 #include "backtrace.h"
 
-typedef unsigned     ptrdiff_t;
-
 /* glib backtrace is only available on MacOsX 10.5 or higher
    so we do it on our own */
 
@@ -251,12 +249,12 @@ void backtrace_symbols_fd( void **buffer, int size, int fd )
                 if ( dli.dli_fname && dli.dli_fbase )
                 {
                     offset = (ptrdiff_t)*pFramePtr - (ptrdiff_t)dli.dli_fbase;
-                    fprintf( fp, "%s+0x%x", dli.dli_fname, offset );
+                    fprintf( fp, "%s+0x%tx", dli.dli_fname, offset );
                 }
                 if ( dli.dli_sname && dli.dli_saddr )
                 {
                     offset = (ptrdiff_t)*pFramePtr - (ptrdiff_t)dli.dli_saddr;
-                    fprintf( fp, "(%s+0x%x)", dli.dli_sname, offset );
+                    fprintf( fp, "(%s+0x%tx)", dli.dli_sname, offset );
                 }
             }
             fprintf( fp, "[0x%x]\n", (unsigned int)*pFramePtr );