24 extern ssize_t __read_chk (int __fd, void *__buf, size_t __nbytes,
27 					  size_t __nbytes), read) __wur;
29 			   (int __fd, void *__buf, size_t __nbytes,
35 read (int __fd, void *__buf, size_t __nbytes)  in read()  argument
39       if (!__builtin_constant_p (__nbytes))  in read()
40 	return __read_chk (__fd, __buf, __nbytes, __bos0 (__buf));  in read()
42       if (__nbytes > __bos0 (__buf))  in read()
43 	return __read_chk_warn (__fd, __buf, __nbytes, __bos0 (__buf));  in read()
45   return __read_alias (__fd, __buf, __nbytes);  in read()
49 extern ssize_t __pread_chk (int __fd, void *__buf, size_t __nbytes,
51 extern ssize_t __pread64_chk (int __fd, void *__buf, size_t __nbytes,
54 			   (int __fd, void *__buf, size_t __nbytes,
57 			   (int __fd, void *__buf, size_t __nbytes,
60 			   (int __fd, void *__buf, size_t __nbytes,
65 			   (int __fd, void *__buf, size_t __nbytes,
73 pread (int __fd, void *__buf, size_t __nbytes, __off_t __offset)  in pread()  argument
77       if (!__builtin_constant_p (__nbytes))  in pread()
78 	return __pread_chk (__fd, __buf, __nbytes, __offset, __bos0 (__buf));  in pread()
80       if ( __nbytes > __bos0 (__buf))  in pread()
81 	return __pread_chk_warn (__fd, __buf, __nbytes, __offset,  in pread()
84   return __pread_alias (__fd, __buf, __nbytes, __offset);  in pread()
88 pread (int __fd, void *__buf, size_t __nbytes, __off64_t __offset)  in pread()  argument
92       if (!__builtin_constant_p (__nbytes))  in pread()
93 	return __pread64_chk (__fd, __buf, __nbytes, __offset, __bos0 (__buf));  in pread()
95       if ( __nbytes > __bos0 (__buf))  in pread()
96 	return __pread64_chk_warn (__fd, __buf, __nbytes, __offset,  in pread()
100   return __pread64_alias (__fd, __buf, __nbytes, __offset);  in pread()
106 pread64 (int __fd, void *__buf, size_t __nbytes, __off64_t __offset)  in pread64()  argument
110       if (!__builtin_constant_p (__nbytes))  in pread64()
111 	return __pread64_chk (__fd, __buf, __nbytes, __offset, __bos0 (__buf));  in pread64()
113       if ( __nbytes > __bos0 (__buf))  in pread64()
114 	return __pread64_chk_warn (__fd, __buf, __nbytes, __offset,  in pread64()
118   return __pread64_alias (__fd, __buf, __nbytes, __offset);  in pread64()