diff options
Diffstat (limited to 'ncurses-5.3/ncurses/trace/varargs.c')
| -rw-r--r-- | ncurses-5.3/ncurses/trace/varargs.c | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/ncurses-5.3/ncurses/trace/varargs.c b/ncurses-5.3/ncurses/trace/varargs.c deleted file mode 100644 index 88efc25..0000000 --- a/ncurses-5.3/ncurses/trace/varargs.c +++ /dev/null @@ -1,182 +0,0 @@ -/**************************************************************************** - * Copyright (c) 2001,2002 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 * - * "Software"), to deal in the Software without restriction, including * - * without limitation the rights to use, copy, modify, merge, publish, * - * distribute, distribute with modifications, sublicense, and/or sell * - * copies of the Software, and to permit persons to whom the Software is * - * furnished to do so, subject to the following conditions: * - * * - * The above copyright notice and this permission notice shall be included * - * in all copies or substantial portions of the Software. * - * * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * - * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * - * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * - * * - * Except as contained in this notice, the name(s) of the above copyright * - * holders shall not be used in advertising or otherwise to promote the * - * sale, use or other dealings in this Software without prior written * - * authorization. * - ****************************************************************************/ - -/**************************************************************************** - * Author: Thomas E. Dickey 2001 * - ****************************************************************************/ - -#include <curses.priv.h> - -#include <ctype.h> - -MODULE_ID("$Id$") - -#ifdef TRACE - -#define MAX_PARMS 10 - -typedef enum { - atUnknown = 0, atInteger, atFloat, atPoint, atString -} ARGTYPE; - -#define VA_INT(type) ival = va_arg(ap, type) -#define VA_FLT(type) fval = va_arg(ap, type) -#define VA_PTR(type) pval = (void *)va_arg(ap, type) -#define VA_STR(type) sval = va_arg(ap, type) - -/* - * Returns a string that represents the parameter list of a printf-style call. - */ -NCURSES_EXPORT(char *) -_nc_varargs(const char *fmt, va_list ap) -{ - static char dummy[] = ""; - static char *result_buf; - static size_t result_len; - - char buffer[BUFSIZ]; - const char *param; - int n; - - if (fmt == 0 || *fmt == '\0') - return dummy; - if (result_len == 0) - result_buf = typeMalloc(char, result_len = BUFSIZ); - if (result_buf == 0) - return dummy; - *result_buf = '\0'; - - while (*fmt != '\0') { - if (*fmt == '%') { - char *pval = 0; /* avoid const-cast */ - const char *sval = ""; - double fval = 0.0; - int done = FALSE; - int ival = 0; - int type = 0; - ARGTYPE parm[MAX_PARMS]; - int parms = 0; - ARGTYPE used = atUnknown; - - while (*++fmt != '\0' && !done) { - - if (*fmt == '*') { - VA_INT(int); - if (parms < MAX_PARMS) - parm[parms++] = atInteger; - } else if (isalpha(UChar(*fmt))) { - done = TRUE; - switch (*fmt) { - case 'Z': /* FALLTHRU */ - case 'h': /* FALLTHRU */ - case 'l': /* FALLTHRU */ - done = FALSE; - type = *fmt; - break; - case 'i': /* FALLTHRU */ - case 'd': /* FALLTHRU */ - case 'u': /* FALLTHRU */ - case 'x': /* FALLTHRU */ - case 'X': /* FALLTHRU */ - if (type == 'l') - VA_INT(long); - else if (type == 'Z') - VA_INT(size_t); - else - VA_INT(int); - used = atInteger; - break; - case 'f': /* FALLTHRU */ - case 'e': /* FALLTHRU */ - case 'E': /* FALLTHRU */ - case 'g': /* FALLTHRU */ - case 'G': /* FALLTHRU */ - VA_FLT(double); - used = atFloat; - break; - case 'c': - VA_INT(int); - used = atInteger; - break; - case 's': - VA_STR(const char *); - used = atString; - break; - case 'p': - VA_PTR(void *); - used = atPoint; - break; - case 'n': - VA_PTR(int *); - used = atPoint; - break; - default: - break; - } - } else if (*fmt == '%') { - done = TRUE; - } - if (used != atUnknown && parms < MAX_PARMS) { - parm[parms++] = used; - for (n = 0; n < parms; ++n) { - used = parm[n]; - param = buffer; - switch (used) { - case atInteger: - sprintf(buffer, "%d", ival); - break; - case atFloat: - sprintf(buffer, "%f", fval); - break; - case atPoint: - sprintf(buffer, "%p", pval); - break; - case atString: - param = _nc_visbuf2(1, sval); - break; - default: - strcpy(buffer, "?"); - break; - } - result_len += strlen(param) + 2; - result_buf = typeRealloc(char, result_len, result_buf); - sprintf(result_buf + strlen(result_buf), ", %s", param); - } - } - used = atUnknown; - } - } else { - fmt++; - } - } - - return (result_buf); -} -#else -empty_module(_nc_varargs) -#endif |