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![Stefan Roese](/assets/img/avatar_default.png)
As discussed on the list, move "arch/ppc" to "arch/powerpc" to better match the Linux directory structure. Please note that this patch also changes the "ppc" target in MAKEALL to "powerpc" to match this new infrastructure. But "ppc" is kept as an alias for now, to not break compatibility with scripts using this name. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Acked-by: Detlev Zundel <dzu@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Anatolij Gustschin <agust@denx.de>
110 lines
2.9 KiB
C
110 lines
2.9 KiB
C
#ifndef _PPC_POSIX_TYPES_H
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#define _PPC_POSIX_TYPES_H
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/*
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* This file is generally used by user-level software, so you need to
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* be a little careful about namespace pollution etc. Also, we cannot
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* assume GCC is being used.
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*/
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typedef unsigned int __kernel_dev_t;
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typedef unsigned int __kernel_ino_t;
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typedef unsigned int __kernel_mode_t;
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typedef unsigned short __kernel_nlink_t;
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typedef long __kernel_off_t;
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typedef int __kernel_pid_t;
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typedef unsigned int __kernel_uid_t;
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typedef unsigned int __kernel_gid_t;
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typedef unsigned int __kernel_size_t;
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typedef int __kernel_ssize_t;
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typedef long __kernel_ptrdiff_t;
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typedef long __kernel_time_t;
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typedef long __kernel_suseconds_t;
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typedef long __kernel_clock_t;
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typedef int __kernel_daddr_t;
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typedef char * __kernel_caddr_t;
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typedef short __kernel_ipc_pid_t;
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typedef unsigned short __kernel_uid16_t;
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typedef unsigned short __kernel_gid16_t;
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typedef unsigned int __kernel_uid32_t;
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typedef unsigned int __kernel_gid32_t;
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typedef unsigned int __kernel_old_uid_t;
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typedef unsigned int __kernel_old_gid_t;
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#ifdef __GNUC__
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typedef long long __kernel_loff_t;
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#endif
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typedef struct {
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int val[2];
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} __kernel_fsid_t;
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#ifndef __GNUC__
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#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
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#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
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#define __FD_ISSET(d, set) ((set)->fds_bits[__FDELT(d)] & __FDMASK(d))
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#define __FD_ZERO(set) \
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((void) memset ((__ptr_t) (set), 0, sizeof (__kernel_fd_set)))
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#else /* __GNUC__ */
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#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) \
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|| (__GLIBC__ == 2 && __GLIBC_MINOR__ == 0)
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/* With GNU C, use inline functions instead so args are evaluated only once: */
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#undef __FD_SET
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static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
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{
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unsigned long _tmp = fd / __NFDBITS;
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unsigned long _rem = fd % __NFDBITS;
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fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
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}
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#undef __FD_CLR
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static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
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{
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unsigned long _tmp = fd / __NFDBITS;
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unsigned long _rem = fd % __NFDBITS;
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fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
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}
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#undef __FD_ISSET
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static __inline__ int __FD_ISSET(unsigned long fd, __kernel_fd_set *p)
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{
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unsigned long _tmp = fd / __NFDBITS;
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unsigned long _rem = fd % __NFDBITS;
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return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
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}
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/*
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* This will unroll the loop for the normal constant case (8 ints,
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* for a 256-bit fd_set)
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*/
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#undef __FD_ZERO
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static __inline__ void __FD_ZERO(__kernel_fd_set *p)
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{
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unsigned int *tmp = (unsigned int *)p->fds_bits;
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int i;
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if (__builtin_constant_p(__FDSET_LONGS)) {
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switch (__FDSET_LONGS) {
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case 8:
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tmp[0] = 0; tmp[1] = 0; tmp[2] = 0; tmp[3] = 0;
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tmp[4] = 0; tmp[5] = 0; tmp[6] = 0; tmp[7] = 0;
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return;
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}
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}
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i = __FDSET_LONGS;
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while (i) {
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i--;
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*tmp = 0;
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tmp++;
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}
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}
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#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
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#endif /* __GNUC__ */
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#endif /* _PPC_POSIX_TYPES_H */
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