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@@ -22,17 +22,34 @@
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# include <endian.h>
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# include <bits/wordsize.h>
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-# ifdef __NR_fadvise64_64
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-int posix_fadvise64(int fd, off64_t offset, off64_t len, int advice);
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-# endif
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+# if defined(__NR_fadvise64_64) && defined(__UCLIBC_HAS_LFS__)
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+#include <_lfs_64.h>
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+int posix_fadvise64(int fd, off64_t offset, off64_t len, int advice);
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int posix_fadvise(int fd, off_t offset, off_t len, int advice)
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{
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-# ifdef __NR_fadvise64_64
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return posix_fadvise64(fd, offset, len, advice);
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-# else
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+}
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+#else
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+
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+int posix_fadvise(int fd, off_t offset, off_t len, int advice)
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+{
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int ret;
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INTERNAL_SYSCALL_DECL(err);
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+
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+# ifdef __NR_fadvise64_64
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+# if __WORDSIZE == 64
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+ ret = INTERNAL_SYSCALL(fadvise64_64, err, 4, fd, offset, len, advice);
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+# else
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+# if defined(__UCLIBC_SYSCALL_ALIGN_64BIT__) || defined(__arm__)
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+ ret = INTERNAL_SYSCALL(fadvise64_64, err, 6, fd, advice,
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+ OFF_HI_LO (offset), OFF_HI_LO (len));
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+# else
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+ ret = INTERNAL_SYSCALL(fadvise64_64, err, 6, fd,
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+ OFF_HI_LO (offset), OFF_HI_LO (len), advice);
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+# endif
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+# endif
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+# else /* __NR_fadvise64 */
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# if __WORDSIZE == 64
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ret = INTERNAL_SYSCALL(fadvise64, err, 4, fd, offset, len, advice);
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# else
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@@ -42,13 +59,14 @@ int posix_fadvise(int fd, off_t offset, off_t len, int advice)
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ret = INTERNAL_SYSCALL(fadvise64, err, 5, fd,
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# endif
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OFF_HI_LO (offset), len, advice);
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+# endif
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# endif
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if (INTERNAL_SYSCALL_ERROR_P (ret, err))
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return INTERNAL_SYSCALL_ERRNO (ret, err);
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return 0;
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-# endif
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}
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# if defined __UCLIBC_HAS_LFS__ && (!defined __NR_fadvise64_64 || __WORDSIZE == 64)
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strong_alias(posix_fadvise,posix_fadvise64)
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# endif
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#endif
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+#endif
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