mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-20 14:16:02 +00:00
77ef50a522
This patch is the result of an automatic script that consolidates the format of all the headers in include/asm-x86/. The format: 1. No leading underscore. Names with leading underscores are reserved. 2. Pathname components are separated by two underscores. So we can distinguish between mm_types.h and mm/types.h. 3. Everything except letters and numbers are turned into single underscores. Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
85 lines
2.3 KiB
C
85 lines
2.3 KiB
C
#ifndef ASM_X86__POSIX_TYPES_32_H
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#define ASM_X86__POSIX_TYPES_32_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 long __kernel_ino_t;
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typedef unsigned short __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 short __kernel_ipc_pid_t;
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typedef unsigned short __kernel_uid_t;
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typedef unsigned short __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 int __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_timer_t;
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typedef int __kernel_clockid_t;
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typedef int __kernel_daddr_t;
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typedef char * __kernel_caddr_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 short __kernel_old_uid_t;
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typedef unsigned short __kernel_old_gid_t;
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typedef unsigned short __kernel_old_dev_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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#if defined(__KERNEL__)
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#undef __FD_SET
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#define __FD_SET(fd,fdsetp) \
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asm volatile("btsl %1,%0": \
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"+m" (*(__kernel_fd_set *)(fdsetp)) \
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: "r" ((int)(fd)))
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#undef __FD_CLR
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#define __FD_CLR(fd,fdsetp) \
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asm volatile("btrl %1,%0": \
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"+m" (*(__kernel_fd_set *)(fdsetp)) \
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: "r" ((int) (fd)))
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#undef __FD_ISSET
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#define __FD_ISSET(fd,fdsetp) \
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(__extension__ \
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({ \
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unsigned char __result; \
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asm volatile("btl %1,%2 ; setb %0" \
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: "=q" (__result) \
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: "r" ((int)(fd)), \
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"m" (*(__kernel_fd_set *)(fdsetp))); \
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__result; \
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}))
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#undef __FD_ZERO
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#define __FD_ZERO(fdsetp) \
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do { \
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int __d0, __d1; \
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asm volatile("cld ; rep ; stosl" \
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: "=m" (*(__kernel_fd_set *)(fdsetp)), \
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"=&c" (__d0), "=&D" (__d1) \
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: "a" (0), "1" (__FDSET_LONGS), \
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"2" ((__kernel_fd_set *)(fdsetp)) \
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: "memory"); \
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} while (0)
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#endif /* defined(__KERNEL__) */
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#endif /* ASM_X86__POSIX_TYPES_32_H */
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