ncurses 5.9 - patch 20111217

[ncurses.git] / ncurses / tinfo / lib_tparm.c

diff --git a/ncurses/tinfo/lib_tparm.c b/ncurses/tinfo/lib_tparm.c
index 806b21c181e4ce6ff456f0aa2deda31a389ddcf3..53205d1711bf06fb86c563edc4433e959ee9e995 100644 (file)
--- a/ncurses/tinfo/lib_tparm.c
+++ b/ncurses/tinfo/lib_tparm.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2007,2008 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -42,7 +42,7 @@
 #include <ctype.h>
 #include <tic.h>
 
-MODULE_ID("$Id: lib_tparm.c,v 1.77 2008/11/16 00:19:59 juergen Exp $")
+MODULE_ID("$Id: lib_tparm.c,v 1.84 2011/10/22 15:48:47 tom Exp $")
 
 /*
  *     char *
@@ -139,7 +139,7 @@ save_text(const char *fmt, const char *s, int len)
 {
     size_t s_len = strlen(s);
     if (len > (int) s_len)
-       s_len = len;
+       s_len = (size_t) len;
 
     get_space(s_len + 1);
 
@@ -153,7 +153,7 @@ save_number(const char *fmt, int number, int len)
     if (len < 30)
        len = 30;               /* actually log10(MAX_INT)+1 */
 
-    get_space((unsigned) len + 1);
+    get_space((size_t) len + 1);
 
     (void) sprintf(TPS(out_buff) + TPS(out_used), fmt, number);
     TPS(out_used) += strlen(TPS(out_buff) + TPS(out_used));
@@ -164,7 +164,7 @@ save_char(int c)
 {
     if (c == 0)
        c = 0200;
-    get_space(1);
+    get_space((size_t) 1);
     TPS(out_buff)[TPS(out_used)++] = (char) c;
 }
 
@@ -450,12 +450,13 @@ _nc_tparm_analyze(const char *string, char *p_is_s[NUM_PARM], int *popcount)
 }
 
 static NCURSES_INLINE char *
-tparam_internal(const char *string, va_list ap)
+tparam_internal(int use_TPARM_ARG, const char *string, va_list ap)
 {
     char *p_is_s[NUM_PARM];
     TPARM_ARG param[NUM_PARM];
-    int popcount;
+    int popcount = 0;
     int number;
+    int num_args;
     int len;
     int level;
     int x, y;
@@ -478,7 +479,13 @@ tparam_internal(const char *string, va_list ap)
     if (TPS(fmt_buff) == 0)
        return NULL;
 
-    for (i = 0; i < max(popcount, number); i++) {
+    if (number > NUM_PARM)
+       number = NUM_PARM;
+    if (popcount > NUM_PARM)
+       popcount = NUM_PARM;
+    num_args = max(popcount, number);
+
+    for (i = 0; i < num_args; i++) {
        /*
         * A few caps (such as plab_norm) have string-valued parms.
         * We'll have to assume that the caller knows the difference, since
@@ -488,8 +495,11 @@ tparam_internal(const char *string, va_list ap)
         */
        if (p_is_s[i] != 0) {
            p_is_s[i] = va_arg(ap, char *);
-       } else {
+           param[i] = 0;
+       } else if (use_TPARM_ARG) {
            param[i] = va_arg(ap, TPARM_ARG);
+       } else {
+           param[i] = (TPARM_ARG) va_arg(ap, int);
        }
     }
 
@@ -507,16 +517,16 @@ tparam_internal(const char *string, va_list ap)
            if (p_is_s[i])
                spush(p_is_s[i]);
            else
-               npush(param[i]);
+               npush((int) param[i]);
        }
     }
 #ifdef TRACE
     if (USE_TRACEF(TRACE_CALLS)) {
-       for (i = 0; i < popcount; i++) {
+       for (i = 0; i < num_args; i++) {
            if (p_is_s[i] != 0)
                save_text(", %s", _nc_visbuf(p_is_s[i]), 0);
            else
-               save_number(", %d", param[i], 0);
+               save_number(", %d", (int) param[i], 0);
        }
        _tracef(T_CALLED("%s(%s%s)"), TPS(tname), _nc_visbuf(cp), TPS(out_buff));
        TPS(out_used) = 0;
@@ -563,7 +573,7 @@ tparam_internal(const char *string, va_list ap)
                    if (p_is_s[i])
                        spush(p_is_s[i]);
                    else
-                       npush(param[i]);
+                       npush((int) param[i]);
                }
                break;
 
@@ -747,7 +757,7 @@ tparam_internal(const char *string, va_list ap)
        cp++;
     }                          /* endwhile (*cp) */
 
-    get_space(1);
+    get_space((size_t) 1);
     TPS(out_buff)[TPS(out_used)] = '\0';
 
     T((T_RETURN("%s"), _nc_visbuf(TPS(out_buff))));
@@ -771,7 +781,7 @@ tparm_varargs(NCURSES_CONST char *string,...)
 #ifdef TRACE
     TPS(tname) = "tparm";
 #endif /* TRACE */
-    result = tparam_internal(string, ap);
+    result = tparam_internal(TRUE, string, ap);
     va_end(ap);
     return result;
 }
@@ -792,3 +802,19 @@ tparm_proto(NCURSES_CONST char *string,
     return tparm_varargs(string, a1, a2, a3, a4, a5, a6, a7, a8, a9);
 }
 #endif /* NCURSES_TPARM_VARARGS */
+
+NCURSES_EXPORT(char *)
+tiparm(const char *string,...)
+{
+    va_list ap;
+    char *result;
+
+    _nc_tparm_err = 0;
+    va_start(ap, string);
+#ifdef TRACE
+    TPS(tname) = "tiparm";
+#endif /* TRACE */
+    result = tparam_internal(FALSE, string, ap);
+    va_end(ap);
+    return result;
+}