diff options
| author | Meco Man <[email protected]> | 2021-07-21 01:43:48 +0800 |
|---|---|---|
| committer | Meco Man <[email protected]> | 2021-07-21 19:42:38 +0800 |
| commit | fc094e921103f9a37fa1c4cbf1301900419d2801 (patch) | |
| tree | 2125618bc4ef1254c9528acbdb5348ab7e3ae5a1 /include/libc/libc_fdset.h | |
| parent | 73bd7a7d66898c612380cbf64d1574c3b0764fdc (diff) | |
[rtlibc] remove libc_signal.h and libc_fdset.h
Diffstat (limited to 'include/libc/libc_fdset.h')
| -rw-r--r-- | include/libc/libc_fdset.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/include/libc/libc_fdset.h b/include/libc/libc_fdset.h deleted file mode 100644 index c542e6855c..0000000000 --- a/include/libc/libc_fdset.h +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Copyright (c) 2006-2021, RT-Thread Development Team - * - * SPDX-License-Identifier: Apache-2.0 - * - * Change Logs: - * Date Author Notes - * 2017-10-30 Bernard The first version - */ - -#ifndef LIBC_FDSET_H__ -#define LIBC_FDSET_H__ - -#include <rtconfig.h> - -#if defined(RT_USING_NEWLIB) || defined(_WIN32) || (defined( __GNUC__ ) && !defined(__ARMCC_VERSION)) -#include <sys/types.h> -#if defined(HAVE_SYS_SELECT_H) -#include <sys/select.h> -#endif - -#else - -#ifdef SAL_USING_POSIX - -#ifdef FD_SETSIZE -#undef FD_SETSIZE -#endif - -#define FD_SETSIZE DFS_FD_MAX -#endif - -# ifndef FD_SETSIZE -# define FD_SETSIZE 32 -# endif - -# define NBBY 8 /* number of bits in a byte */ - -typedef long fd_mask; -# define NFDBITS (sizeof (fd_mask) * NBBY) /* bits per mask */ -# ifndef howmany -# define howmany(x,y) (((x)+((y)-1))/(y)) -# endif - -/* We use a macro for fd_set so that including Sockets.h afterwards - can work. */ -typedef struct _types_fd_set { - fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)]; -} _types_fd_set; - -#define fd_set _types_fd_set - -# define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1L << ((n) % NFDBITS))) -# define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1L << ((n) % NFDBITS))) -# define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1L << ((n) % NFDBITS))) -# define FD_ZERO(p) memset((void*)(p), 0, sizeof(*(p))) - -#endif - -#endif |