From 959a1722faec6b30510c788c49dcb4b7cb96d1e0 Mon Sep 17 00:00:00 2001 From: Mystery Man Date: Fri, 20 Feb 2004 00:03:26 +0000 Subject: This commit was manufactured by cvs2svn to create tag 'V10_0_21mdk'. --- mdk-stage1/dietlibc/include/linux/posix_types.h | 115 ------------------------ 1 file changed, 115 deletions(-) delete mode 100644 mdk-stage1/dietlibc/include/linux/posix_types.h (limited to 'mdk-stage1/dietlibc/include/linux/posix_types.h') diff --git a/mdk-stage1/dietlibc/include/linux/posix_types.h b/mdk-stage1/dietlibc/include/linux/posix_types.h deleted file mode 100644 index 0d494a1f6..000000000 --- a/mdk-stage1/dietlibc/include/linux/posix_types.h +++ /dev/null @@ -1,115 +0,0 @@ -#ifndef _LINUX_POSIX_TYPES_H -#define _LINUX_POSIX_TYPES_H - -/* - * This allows for 1024 file descriptors: if NR_OPEN is ever grown - * beyond that you'll have to change this too. But 1024 fd's seem to be - * enough even for such "real" unices like OSF/1, so hopefully this is - * one limit that doesn't have to be changed [again]. - * - * Note that POSIX wants the FD_CLEAR(fd,fdsetp) defines to be in - * (and thus ) - but this is a more logical - * place for them. Solved by having dummy defines in . - */ - -/* - * Those macros may have been defined in . But we always - * use the ones here. - */ -#undef __NFDBITS -#define __NFDBITS (8 * sizeof(unsigned long)) - -#undef __FD_SETSIZE -#define __FD_SETSIZE 1024 - -#undef __FDSET_LONGS -#define __FDSET_LONGS (__FD_SETSIZE/__NFDBITS) - -#undef __FDELT -#define __FDELT(d) ((d) / __NFDBITS) - -#undef __FDMASK -#define __FDMASK(d) (1UL << ((d) % __NFDBITS)) - -typedef struct { - unsigned long fds_bits [__FDSET_LONGS]; -} __kernel_fd_set; - -#ifndef __KERNEL_STRICT_NAMES -typedef __kernel_fd_set fd_set; -#endif - -#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) - -#undef __FD_SET -static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp) -{ - unsigned long _tmp = fd / __NFDBITS; - unsigned long _rem = fd % __NFDBITS; - fdsetp->fds_bits[_tmp] |= (1UL<<_rem); -} - -#undef __FD_CLR -static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp) -{ - unsigned long _tmp = fd / __NFDBITS; - unsigned long _rem = fd % __NFDBITS; - fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem); -} - -#undef __FD_ISSET -static __inline__ int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p) -{ - unsigned long _tmp = fd / __NFDBITS; - unsigned long _rem = fd % __NFDBITS; - return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0; -} - -/* - * This will unroll the loop for the normal constant cases (8 or 32 longs, - * for 256 and 1024-bit fd_sets respectively) - */ -#undef __FD_ZERO -static __inline__ void __FD_ZERO(__kernel_fd_set *p) -{ - unsigned long *tmp = p->fds_bits; - int i; - - if (__builtin_constant_p(__FDSET_LONGS)) { - switch (__FDSET_LONGS) { - case 32: - tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; - tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; - tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0; - tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0; - tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0; - tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0; - tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0; - tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0; - return; - case 16: - tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; - tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; - tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0; - tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0; - return; - case 8: - tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; - tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; - return; - case 4: - tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; - return; - } - } - i = __FDSET_LONGS; - while (i) { - i--; - *tmp = 0; - tmp++; - } -} - -#endif /* defined(__KERNEL__) */ - -#endif /* _LINUX_POSIX_TYPES_H */ -- cgit v1.2.1