diff options
Diffstat (limited to 'common/os/print.c')
-rw-r--r-- | common/os/print.c | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/common/os/print.c b/common/os/print.c deleted file mode 100644 index 4be22035..00000000 --- a/common/os/print.c +++ /dev/null @@ -1,104 +0,0 @@ -/* Copyright (C) 2008 TightVNC Team. All Rights Reserved. - * - * This is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this software; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, - * USA. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <os/print.h> - -#include <stdarg.h> -#include <stdlib.h> -#include <string.h> - -#ifndef HAVE_VSNPRINTF -size_t internal_memcpy(char *dest, const char *src, size_t destsize, - size_t srcsize) { - size_t copied; - - copied = ((destsize) < (srcsize)) ? (destsize) : (srcsize); - memcpy(dest, src, copied); - - return copied; -} - -int tight_vsnprintf(char *str, size_t n, const char *format, va_list ap) { - int written = 0; - int tmpint, len; - char buf[64]; /* Is it enough? */ - char *tmpstr; - - if (format == NULL || n < 1) - return 0; - - while (*format != '\0' && written < n - 1) { - if (*format != '%') { - if (written < n) { - str[written++] = *format++; - continue; - } else - break; - } - - format++; - switch (*format) { - case '\0': - str[written++] = '%'; - continue; - case 'd': - tmpint = va_arg(ap, int); - sprintf(buf, "%d", tmpint); - len = strlen(buf); - written += internal_memcpy (&str[written], buf, - len, n - written); - break; - case 's': - tmpstr = va_arg(ap, char *); - len = strlen(tmpstr); - written += internal_memcpy (&str[written], - tmpstr, len, - n - written); - break; - /* Catch unimplemented stuff */ - default: - fprintf(stderr, "Unimplemented format: %c\n", - *format); - abort(); - } - format++; - } - - str[written] = '\0'; - - return written; -} -#endif /* HAVE_VSNPRINTF */ - -#ifndef HAVE_SNPRINTF -int tight_snprintf(char *str, size_t n, const char *format, ...) { - va_list ap; - int written; - - va_start(ap, format); - written = vsnprintf(str, n, format, ap); - va_end(ap); - - return written; -} -#endif /* HAVE_SNPRINTF */ - |