47 	FILE *fp = cookie;  in __sread()  local
50 	ret = TEMP_FAILURE_RETRY(read(fp->_file, buf, n));  in __sread()
53 		fp->_offset += ret;  in __sread()
55 		fp->_flags &= ~__SOFF;	/* paranoia */  in __sread()
62 	FILE *fp = cookie;  in __swrite()  local
64 	if (fp->_flags & __SAPP)  in __swrite()
65 		(void) TEMP_FAILURE_RETRY(lseek(fp->_file, (off_t)0, SEEK_END));  in __swrite()
66 	fp->_flags &= ~__SOFF;	/* in case FAPPEND mode is set */  in __swrite()
67 	return TEMP_FAILURE_RETRY(write(fp->_file, buf, n));  in __swrite()
73 	FILE *fp = cookie;  in __sseek()  local
76 	ret = TEMP_FAILURE_RETRY(lseek(fp->_file, (off_t)offset, whence));  in __sseek()
78 		fp->_flags &= ~__SOFF;  in __sseek()
80 		fp->_flags |= __SOFF;  in __sseek()
81 		fp->_offset = ret;  in __sseek()