From 861a36d86e7587c043131228cf3a08afd7bc43ad Mon Sep 17 00:00:00 2001 From: yctct Date: Thu, 5 Feb 2026 11:56:49 +0100 Subject: Add files, first commit --- ft_strlcat.c | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 ft_strlcat.c (limited to 'ft_strlcat.c') diff --git a/ft_strlcat.c b/ft_strlcat.c new file mode 100644 index 0000000..ba2434d --- /dev/null +++ b/ft_strlcat.c @@ -0,0 +1,53 @@ +/* +Libft Copyright (C) 2026 yctct + +This program 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 3 of the License, or +(at your option) any later version. + +This program 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 program. If not, see . +*/ + +#include "libft.h" + +size_t ft_strlcat(char *dest, const char *src, size_t size) +{ + const size_t dlen = ft_strlen(dest); + const size_t slen = ft_strlen(src); + + if (dlen >= size) + return (size + slen); + if (slen < size - dlen) + ft_memcpy(dest + dlen, src, slen + 1); + else + { + ft_memcpy(dest + dlen, src, size - dlen - 1); + dest[size - 1] = '\0'; + } + return (dlen + slen); +} +/* +size_t ft_strlcat(char *dest, const char *src, size_t size) +{ + const size_t dlen = ft_strlen(dest); + const size_t slen = ft_strlen(src); + size_t i; + + if (dlen >= size) + return (size + slen); + dest += dlen; + i = slen; + size -= dlen; + while (--size && i--) + *dest++ = *src++; + *dest = 0; + return (dlen + slen); +} +*/ -- cgit v1.2.3