/* * Copyright (C) 2011-2017 Intel Corporation. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * Neither the name of Intel Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #ifndef SE_STDIO_H #define SE_STDIO_H #include #include #include "se_memcpy.h" #include #include #include #include #include #ifndef MAX_PATH #define MAX_PATH 260 #endif static inline int se_delete_file(const char *path_name) { return unlink(path_name); } #define se_delete_tfile se_delete_file static inline int sprintf_s(char *dst_buf, size_t size_in_bytes, const char *format, ...) { va_list argptr; int cnt; va_start(argptr, format); cnt = vsnprintf(dst_buf, size_in_bytes, format, argptr); va_end(argptr); return cnt; } static inline int _snprintf_s(char *dst_buf, size_t size_in_bytes, size_t max_count, const char *format, ...) { (void) size_in_bytes; va_list argptr; int cnt; va_start(argptr, format); cnt = vsnprintf(dst_buf, max_count, format, argptr); va_end(argptr); return cnt; } static inline errno_t fopen_s(FILE **f, const char *filename, const char *mode) { errno_t err = 0; *f = fopen(filename, mode); if(*f==NULL){ err = -1; } return err; } static inline int se_copy_file(const char *dst_name, const char *src_name) { int dest = -1; int source = -1; ssize_t nr_read; struct stat stat_buf; #ifndef BUF_SIZE #define BUF_SIZE 4096 #endif char buf[BUF_SIZE]; /* open the input file */ source = open(src_name, O_RDONLY); if(source < 0) goto error; /* get size and permissions of the prebuild DB file */ if (fstat(source, &stat_buf) != 0) goto error; dest = open(dst_name, O_WRONLY|O_CREAT|O_TRUNC, stat_buf.st_mode); if(dest < 0) goto error; while ((nr_read = read(source, buf, BUF_SIZE)) > 0) { if (write(dest, buf, nr_read) != nr_read) goto error; } #undef BUF_SIZE close(dest); close(source); return 0; error: if(dest>=0)close(dest); if(source>=0)close(source); return -1; } #ifdef __cplusplus template int sprintf_s(char (&dst)[_Size], const char *format, ...) { va_list argptr; int cnt; va_start(argptr, format); cnt = vsprintf(dst, format, argptr); va_end(argptr); return cnt; } template int _snprintf_s(char (&dst)[_Size], size_t max_count, const char *format, ...) { va_list argptr; int cnt; va_start(argptr, format); cnt = vsnprintf(dst, max_count, format, argptr); va_end(argptr); return cnt; } #endif #endif