Fixed %p formatting in silc_snprintf.

[runtime.git] / lib / silcutil / silcsnprintf.c

diff --git a/lib/silcutil/silcsnprintf.c b/lib/silcutil/silcsnprintf.c
index 633bdf1d295eb489d6a477c165ccc86aa7a7705d..501625abf21704d2fde80b45c65947fe00f2f165 100644 (file)
--- a/lib/silcutil/silcsnprintf.c
+++ b/lib/silcutil/silcsnprintf.c
@@ -91,6 +91,7 @@
 #define DP_F_ZERO      (1 << 4)
 #define DP_F_UP        (1 << 5)
 #define DP_F_UNSIGNED  (1 << 6)
+#define DP_F_HEXPREFIX         (1 << 7)
 
 /* Conversion Flags */
 #define DP_C_SHORT   1
@@ -322,8 +323,10 @@ static size_t dopr(char *buffer, size_t maxlen, const char *format,
        fmtstr (buffer, &currlen, maxlen, strvalue, flags, min, max);
        break;
       case 'p':
+       flags |= (DP_F_UNSIGNED | DP_F_HEXPREFIX);
        strvalue = va_arg (args, void *);
-       fmtint (buffer, &currlen, maxlen, (long) strvalue, 16, min, max, flags);
+       fmtint (buffer, &currlen, maxlen, (long )strvalue, 16, min, max,
+               flags);
        break;
       case 'n':
        if (cflags == DP_C_SHORT) {
@@ -413,7 +416,7 @@ static void fmtstr(char *buffer, size_t *currlen, size_t maxlen,
 /* Have to handle DP_F_NUM (ie 0x and 0 alternates) */
 
 static void fmtint(char *buffer, size_t *currlen, size_t maxlen,
-                   long value, int base, int min, int max, int flags)
+                  long value, int base, int min, int max, int flags)
 {
   int signvalue = 0;
   unsigned long uvalue;
@@ -468,6 +471,12 @@ static void fmtint(char *buffer, size_t *currlen, size_t maxlen,
     --spadlen;
   }
 
+  /* 0x prefix */
+  if (flags & DP_F_HEXPREFIX) {
+    dopr_outch (buffer, currlen, maxlen, '0');
+    dopr_outch (buffer, currlen, maxlen, 'x');
+  }
+
   /* Sign */
   if (signvalue)
     dopr_outch (buffer, currlen, maxlen, signvalue);