Searched refs:__get_user_err (Results 1 - 1 of 1) sorted by relevance
| /bionic/libc/kernel/arch-arm/asm/ |
| H A D | uaccess.h | 47 #define __get_user(x,ptr) ({ long __gu_err = 0; __get_user_err((x),(ptr),__gu_err); __gu_err; })
49 #define __get_user_error(x,ptr,err) ({ __get_user_err((x),(ptr),err); (void) 0; })
50 #define __get_user_err(x,ptr,err) do { unsigned long __gu_addr = (unsigned long)(ptr); unsigned long __gu_val; __chk_user_ptr(ptr); switch (sizeof(*(ptr))) { case 1: __get_user_asm_byte(__gu_val,__gu_addr,err); break; case 2: __get_user_asm_half(__gu_val,__gu_addr,err); break; case 4: __get_user_asm_word(__gu_val,__gu_addr,err); break; default: (__gu_val) = __get_user_bad(); } (x) = (__typeof__(*(ptr)))__gu_val; } while (0) macro
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