44 lines
972 B
C
44 lines
972 B
C
/* libc/sys/linux/io64.c - large file input/output system calls */
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/* Copyright 2002, Red Hat Inc. */
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#define __KERNEL_PROTOTYPES
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#include <stdarg.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/types.h>
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#include <sys/uio.h>
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#include <sys/stat.h>
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#include <sys/ioctl.h>
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#include <machine/syscall.h>
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_syscall2(int,fstat64,int,fd,struct stat64 *,st)
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_syscall2(int,lstat64,const char *,name,struct stat64 *,st)
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_syscall2(int,stat64,const char *,name,struct stat64 *,st)
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static _syscall5(void,_llseek,int,fd,off_t,hi,off_t,lo,loff_t *,pos,int,whence)
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loff_t lseek64(int fd, loff_t offset, int whence)
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{
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loff_t pos;
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_llseek(fd, offset >> 32, offset & 0xffffffff, &pos, whence);
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return pos;
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}
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int open64(const char *path, int oflag, ...)
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{
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mode_t mode = 0;
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if (oflag & O_CREAT)
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{
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va_list list;
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va_start(list, oflag);
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mode = va_arg(list, int);
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va_end(list);
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}
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return open(path, oflag | O_LARGEFILE, mode);
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}
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