76 lines
3.2 KiB
C++
76 lines
3.2 KiB
C++
#ifndef HGL_OS_LINUX_INCLUDE
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#define HGL_OS_LINUX_INCLUDE
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#include<limits.h>
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//--------------------------------------------------------------------------------------------------
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using u32char =char32_t;
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using u16char =char16_t;
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using os_char =char;
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#define to_oschar to_u8
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#define OS_TEXT(str) str
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#define U8_TEXT(str) u8##str
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#define U16_TEXT(str) u##str
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#define HGL_OS_NAME OS_TEXT("Linux")
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#define HGL_LIB_OS "Linux" //库操作系统前缀
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//--------------------------------------------------------------------------------------------------
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#define HGL_PLUGIN_FRONTNAME "libCMP." //插件文件名前缀
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#define HGL_PLUGIN_EXTNAME ".so" //插件文件扩展名
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#define HGL_PLUGIN_FUNC extern "C" //插件函数定义
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#define HGL_DIRECTORY_SEPARATOR '/' //目录分隔符
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#define HGL_DIRECTORY_SEPARATOR_STR OS_TEXT("/") //目录分隔符
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#define HGL_DIRECTORY_SEPARATOR_U8STR U8_TEXT("/") //目录分隔符
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#define HGL_LINE_END "\n" //换行符
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#define HGL_LINE_END_SIZE 1 //换行符长度
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#define HGL_MEM_ALIGN 16 //内存对齐字节数
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#define HGL_MAX_PATH _POSIX_PATH_MAX
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#define HGL_FMT_I64 "%lld"
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#define HGL_FMT_U64 "%llu"
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#define HGL_FMT_DOUBLE "%lf"
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#define HGL_FMT_LONG_DOUBLE "%le"
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//--------------------------------------------------------------------------------------------------
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#include<malloc.h>
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#include<stdlib.h>
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#include<hgl/platform/os/PosixThread.h>
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//#define hgl_malloc(size) memalign(HGL_MEM_ALIGN,size) //这个所有版本linux libc都支持
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#define hgl_malloc(size) aligned_alloc(HGL_MEM_ALIGN,size) //这个是C11新增，需要libc 2.16
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#define hgl_realloc(ptr,size) realloc(ptr,size)
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#define hgl_free free
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template<typename T>
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inline T *hgl_aligned_malloc(size_t n)
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{
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return (T *)aligned_alloc(alignof(T),n*sizeof(T));
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}
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#define OS_EXTERNAL_H <dlfcn.h>
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using ExternalModulePointer =void *;
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#define pi_get dlsym
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#define pi_close dlclose
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#define hgl_stat64 stat64
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#define hgl_open64 open64
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#define hgl_lseek64 lseek64
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#define hgl_tell64(fp) lseek64(fp,0,SEEK_CUR)
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#define hgl_fstat64 fstat64
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#define hgl_lstat64 lstat64
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#define hgl_read64 read
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#define hgl_write64 write
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#define hgl_pread64 pread64
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#define hgl_pwrite64 pwrite64
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#define struct_stat64 struct stat64
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#define struct_dirent64 struct dirent64
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#define hgl_dirent64 dirent64
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#define hgl_readdir64 readdir64
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#define sprintf_s snprintf
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//--------------------------------------------------------------------------------------------------
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#endif//HGL_OS_LINUX_INCLUDE
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