add FILE argument to debug functions

[dpdk.git] / lib / librte_eal / common / eal_common_hexdump.c

diff --git a/lib/librte_eal/common/eal_common_hexdump.c b/lib/librte_eal/common/eal_common_hexdump.c
index 57dd239..4b91e0d 100755 (executable)
--- a/lib/librte_eal/common/eal_common_hexdump.c
+++ b/lib/librte_eal/common/eal_common_hexdump.c
@@ -1,7 +1,7 @@
 /*-
  *   BSD LICENSE
  * 
- *   Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
  *   All rights reserved.
  * 
  *   Redistribution and use in source and binary forms, with or without
@@ -53,13 +53,13 @@
 */
 
 void
-rte_hexdump(const char * title, const void * buf, unsigned int len)
+rte_hexdump(FILE *f, const char * title, const void * buf, unsigned int len)
 {
     unsigned int i, out, ofs;
     const unsigned char *data = buf;
     char line[LINE_LEN];    /* space needed 8+16*3+3+16 == 75 */
 
-    printf("%s at [%p], len=%u\n", (title)? title  : "  Dump data", data, len);
+    fprintf(f, "%s at [%p], len=%u\n", (title)? title  : "  Dump data", data, len);
     ofs = 0;
     while (ofs < len) {
         /* format the line in the buffer, then use printf to output to screen */
@@ -74,9 +74,9 @@ rte_hexdump(const char * title, const void * buf, unsigned int len)
                 c = '.';
             out += rte_snprintf(line+out, LINE_LEN - out, "%c", c);
         }
-        printf("%s\n", line);
+        fprintf(f, "%s\n", line);
     }
-    fflush(stdout);
+    fflush(f);
 }
 
 /**************************************************************************//**
@@ -92,20 +92,20 @@ rte_hexdump(const char * title, const void * buf, unsigned int len)
 */
 
 void
-rte_memdump(const char * title, const void * buf, unsigned int len)
+rte_memdump(FILE *f, const char * title, const void * buf, unsigned int len)
 {
     unsigned int i, out;
     const unsigned char *data = buf;
     char line[LINE_LEN];
 
     if ( title )
-       printf("%s: ", title);
+       fprintf(f, "%s: ", title);
 
     line[0] = '\0';
     for (i = 0, out = 0; i < len; i++) {
        // Make sure we do not overrun the line buffer length.
                if ( out >= (LINE_LEN - 4) ) {
-                       printf("%s", line);
+                       fprintf(f, "%s", line);
                        out = 0;
                        line[out] = '\0';
                }
@@ -113,9 +113,9 @@ rte_memdump(const char * title, const void * buf, unsigned int len)
                                (data[i] & 0xff), ((i+1) < len)? ":" : "");
     }
     if ( out > 0 )
-       printf("%s", line);
-       printf("\n");
+       fprintf(f, "%s", line);
+    fprintf(f, "\n");
 
-    fflush(stdout);
+    fflush(f);
 }