Lines Matching refs:eptr
192 {char *eptr;
196 eptr = getenv ("SANE_HP_KEEPOPEN_SCSI");
197 if ( (eptr != NULL) && ((*eptr == '0') || (*eptr == '1')) )
198 iKeepOpenSCSI = (*eptr == '1');
200 eptr = getenv ("SANE_HP_KEEPOPEN_USB");
201 if ( (eptr != NULL) && ((*eptr == '0') || (*eptr == '1')) )
202 iKeepOpenUSB = (*eptr == '1');
204 eptr = getenv ("SANE_HP_KEEPOPEN_DEVICE");
205 if ( (eptr != NULL) && ((*eptr == '0') || (*eptr == '1')) )
206 iKeepOpenDevice = (*eptr == '1');
208 eptr = getenv ("SANE_HP_KEEPOPEN_PIO");
209 if ( (eptr != NULL) && ((*eptr == '0') || (*eptr == '1')) )
210 iKeepOpenPIO = (*eptr == '1');
347 {char *eptr = getenv ("SANE_HP_RDREDO");
350 if (eptr != NULL)
352 if (sscanf (eptr, "%d", &retries) != 1) retries = 1; /* Restore default */