still fixing the override

[software/mutt-debian.git] / snprintf.c

diff --git a/snprintf.c b/snprintf.c
index 549a7a7e8cea39c3d34379556cd1aa572258f3ea..d370939aeb2e00a696f2eb7797c68c1c91816c0d 100644 (file)
--- a/snprintf.c
+++ b/snprintf.c
@@ -120,9 +120,10 @@ static void dopr_outch (char *buffer, size_t *currlen, size_t maxlen, char c );
 #define DP_F_UNSIGNED  (1 << 6)
 
 /* Conversion Flags */
-#define DP_C_SHORT   1
-#define DP_C_LONG    2
-#define DP_C_LDOUBLE 3
+#define DP_C_SHORT    1
+#define DP_C_LONG     2
+#define DP_C_LONGLONG 3
+#define DP_C_LDOUBLE  4
 
 #define char_to_int(p) (p - '0')
 #undef MAX
@@ -230,7 +231,6 @@ static int dopr (char *buffer, size_t maxlen, const char *format, va_list args)
        state = DP_S_MOD;
       break;
     case DP_S_MOD:
-      /* Currently, we don't support Long Long, bummer */
       switch (ch) 
       {
       case 'h':
@@ -240,6 +240,11 @@ static int dopr (char *buffer, size_t maxlen, const char *format, va_list args)
       case 'l':
        cflags = DP_C_LONG;
        ch = *format++;
+       if (ch == 'l')
+       {
+         cflags = DP_C_LONGLONG;
+         ch = *format++;
+       }
        break;
       case 'L':
        cflags = DP_C_LDOUBLE;
@@ -259,6 +264,8 @@ static int dopr (char *buffer, size_t maxlen, const char *format, va_list args)
          value = va_arg (args, short int);
        else if (cflags == DP_C_LONG)
          value = va_arg (args, long int);
+       else if (cflags == DP_C_LONGLONG)
+         value = va_arg (args, long long int);
        else
          value = va_arg (args, int);
        fmtint (buffer, &currlen, maxlen, value, 10, min, max, flags);
@@ -269,6 +276,8 @@ static int dopr (char *buffer, size_t maxlen, const char *format, va_list args)
          value = va_arg (args, unsigned short int);
        else if (cflags == DP_C_LONG)
          value = va_arg (args, unsigned long int);
+       else if (cflags == DP_C_LONGLONG)
+         value = va_arg (args, unsigned long long int);
        else
          value = va_arg (args, unsigned int);
        fmtint (buffer, &currlen, maxlen, value, 8, min, max, flags);
@@ -279,6 +288,8 @@ static int dopr (char *buffer, size_t maxlen, const char *format, va_list args)
          value = va_arg (args, unsigned short int);
        else if (cflags == DP_C_LONG)
          value = va_arg (args, unsigned long int);
+       else if (cflags == DP_C_LONGLONG)
+         value = va_arg (args, unsigned long long int);
        else
          value = va_arg (args, unsigned int);
        fmtint (buffer, &currlen, maxlen, value, 10, min, max, flags);
@@ -291,6 +302,8 @@ static int dopr (char *buffer, size_t maxlen, const char *format, va_list args)
          value = va_arg (args, unsigned short int);
        else if (cflags == DP_C_LONG)
          value = va_arg (args, unsigned long int);
+       else if (cflags == DP_C_LONGLONG)
+         value = va_arg (args, unsigned long long int);
        else
          value = va_arg (args, unsigned int);
        fmtint (buffer, &currlen, maxlen, value, 16, min, max, flags);
@@ -327,6 +340,7 @@ static int dopr (char *buffer, size_t maxlen, const char *format, va_list args)
        fmtstr (buffer, &currlen, maxlen, strvalue, flags, min, max);
        break;
       case 'p':
+       flags |= DP_F_UNSIGNED;
        strvalue = va_arg (args, void *);
        fmtint (buffer, &currlen, maxlen, (long) strvalue, 16, min, max, flags);
        break;
@@ -343,6 +357,12 @@ static int dopr (char *buffer, size_t maxlen, const char *format, va_list args)
          num = va_arg (args, long int *);
          *num = currlen;
         } 
+       else if (cflags == DP_C_LONGLONG) 
+       {
+         long long int *num;
+         num = va_arg (args, long long int *);
+         *num = currlen;
+        } 
        else 
        {
          int *num;
@@ -387,7 +407,7 @@ static void fmtstr (char *buffer, size_t *currlen, size_t maxlen,
   int padlen, strln;     /* amount to pad */
   int cnt = 0;
   
-  if (value == 0)
+  if (!value)
   {
     value = "<NULL>";
   }