2012/8/14 Zhi-zhou Zhang etou.zh@gmail.com:

err.. maybe a bug of gcc? In my memory, size_t is equaled to unsigned int.

diff --git a/arch/mips/include/asm/posix_types.h b/arch/mips/include/asm/posix_types.h index 879aae2..86a866a 100644 --- a/arch/mips/include/asm/posix_types.h +++ b/arch/mips/include/asm/posix_types.h @@ -24,7 +24,11 @@ typedef int __kernel_pid_t; typedef int __kernel_ipc_pid_t; typedef int __kernel_uid_t; typedef int __kernel_gid_t; +#ifndef CONFIG_MIPS64 typedef unsigned int __kernel_size_t; +#else +typedef unsigned long __kernel_size_t; +#endif typedef int __kernel_ssize_t; typedef int __kernel_ptrdiff_t; typedef long __kernel_time_t;

to be consistent you should do something like this:

#ifndef CONFIG_MIPS64 typedef unsigned int __kernel_size_t; typedef int __kernel_ssize_t; typedef int __kernel_ptrdiff_t; #else typedef unsigned long __kernel_size_t; typedef long __kernel_ssize_t; typedef long __kernel_ptrdiff_t; #endif

This is similar to what Linux is doing in asm-generic/posix_types.h

-- Regards, Zhizhou Zhang

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