Lines Matching refs:safe_read
146 static int safe_read(int fd, char *p, unsigned long len);
245 static int safe_read(int fd, char *p, unsigned long len) {
483 ret = safe_read(fd, buffer, strlen(header) + 1);
493 ret = safe_read(fd, (char *)&temp, sizeof(int));
510 ret = safe_read(fd, (char *)&cal_file_size, sizeof(cal_file_size));
520 if (safe_read(fd, (char *)(sp->blackweight), cal_data_size) < 0)
527 if (safe_read(fd, (char *)sp->redweight, cal_data_size) < 0)
534 if (safe_read(fd, (char *)sp->greenweight, cal_data_size) < 0)
541 if (safe_read(fd, (char *)sp->blueweight, cal_data_size) < 0)
550 if (safe_read(fd, (char *)&(sp->gamma), 32) < 0)