diff options
Diffstat (limited to 'ncurses-5.3/ncurses/tinfo/strings.c')
| -rw-r--r-- | ncurses-5.3/ncurses/tinfo/strings.c | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/ncurses-5.3/ncurses/tinfo/strings.c b/ncurses-5.3/ncurses/tinfo/strings.c deleted file mode 100644 index b188e80..0000000 --- a/ncurses-5.3/ncurses/tinfo/strings.c +++ /dev/null @@ -1,143 +0,0 @@ -/**************************************************************************** - * Copyright (c) 2000 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 * - ****************************************************************************/ - -/* -** lib_mvcur.c -**/ - -#include <curses.priv.h> - -MODULE_ID("$Id$") - -/**************************************************************************** - * Useful string functions (especially for mvcur) - ****************************************************************************/ - -#if !HAVE_STRSTR -NCURSES_EXPORT(char *) -_nc_strstr -(const char *haystack, const char *needle) -{ - size_t len1 = strlen(haystack); - size_t len2 = strlen(needle); - char *result = 0; - - while ((len1 != 0) && (len1-- >= len2)) { - if (!strncmp(haystack, needle, len2)) { - result = haystack; - break; - } - haystack++; - } - return result; -} -#endif - -/* - * Initialize the descriptor so we can append to it. - */ -NCURSES_EXPORT(string_desc *) -_nc_str_init -(string_desc * dst, char *src, size_t len) -{ - if (dst != 0) { - dst->s_head = src; - dst->s_tail = src; - dst->s_size = len - 1; - if (src != 0) - *src = 0; - } - return dst; -} - -/* - * Initialize the descriptor for only tracking the amount of memory used. - */ -NCURSES_EXPORT(string_desc *) -_nc_str_null -(string_desc * dst, size_t len) -{ - return _nc_str_init(dst, 0, len); -} - -/* - * Copy a descriptor - */ -NCURSES_EXPORT(string_desc *) -_nc_str_copy -(string_desc * dst, string_desc * src) -{ - *dst = *src; - return dst; -} - -/* - * Replaces strcat into a fixed buffer, returning false on failure. - */ -NCURSES_EXPORT(bool) -_nc_safe_strcat(string_desc * dst, const char *src) -{ - if (src != 0) { - size_t len = strlen(src); - - if (len < dst->s_size) { - if (dst->s_tail != 0) { - strcpy(dst->s_tail, src); - dst->s_tail += len; - } - dst->s_size -= len; - return TRUE; - } - } - return FALSE; -} - -/* - * Replaces strcpy into a fixed buffer, returning false on failure. - */ -NCURSES_EXPORT(bool) -_nc_safe_strcpy(string_desc * dst, const char *src) -{ - if (src != 0) { - size_t len = strlen(src); - - if (len < dst->s_size) { - if (dst->s_head != 0) { - strcpy(dst->s_head, src); - dst->s_tail = dst->s_head + len; - } - dst->s_size -= len; - return TRUE; - } - } - return FALSE; -} |