From eb323e056e747d71867cf965434811c1de925de2 Mon Sep 17 00:00:00 2001 From: Luca Muscariello Date: Sat, 23 Mar 2019 14:13:53 +0100 Subject: [HICN-141] Definition of a C API for hicn-light Change-Id: Id861f0abe58b1e3c9ba8cc76701da0f9c6801748 Signed-off-by: Luca Muscariello Signed-off-by: Angelo Mantellini --- .../src/hicn/platforms/windows/win_portability.c | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 hicn-light/src/hicn/platforms/windows/win_portability.c (limited to 'hicn-light/src/hicn/platforms/windows/win_portability.c') diff --git a/hicn-light/src/hicn/platforms/windows/win_portability.c b/hicn-light/src/hicn/platforms/windows/win_portability.c new file mode 100644 index 000000000..3138640dd --- /dev/null +++ b/hicn-light/src/hicn/platforms/windows/win_portability.c @@ -0,0 +1,50 @@ +/* + * Copyright (c) 2019 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once + +#include + +int getline(char **lineptr, size_t *n, FILE *stream) { + static char line[256]; + char *ptr; + unsigned int len; + + if (lineptr == NULL || n == NULL) { + errno = EINVAL; + return -1; + } + + if (ferror(stream)) return -1; + + if (feof(stream)) return -1; + + fgets(line, 256, stream); + + ptr = strchr(line, '\n'); + if (ptr) *ptr = '\0'; + + len = (unsigned int)strlen(line); + + if ((len + 1) < 256) { + ptr = (char *)realloc(*lineptr, 256); + if (ptr == NULL) return (-1); + *lineptr = ptr; + *n = 256; + } + + strcpy(*lineptr, line); + return (len); +} \ No newline at end of file -- cgit 1.2.3-korg