| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef _UAPI_LINUX_LP_H |
| #define _UAPI_LINUX_LP_H |
| #include <linux/types.h> |
| #include <linux/ioctl.h> |
| #define LP_EXIST 0x0001 |
| #define LP_SELEC 0x0002 |
| #define LP_BUSY 0x0004 |
| #define LP_BUSY_BIT_POS 2 |
| #define LP_OFFL 0x0008 |
| #define LP_NOPA 0x0010 |
| #define LP_ERR 0x0020 |
| #define LP_ABORT 0x0040 |
| #define LP_CAREFUL 0x0080 |
| #define LP_ABORTOPEN 0x0100 |
| #define LP_TRUST_IRQ_ 0x0200 |
| #define LP_NO_REVERSE 0x0400 |
| #define LP_DATA_AVAIL 0x0800 |
| #define LP_PBUSY 0x80 |
| #define LP_PACK 0x40 |
| #define LP_POUTPA 0x20 |
| #define LP_PSELECD 0x10 |
| #define LP_PERRORP 0x08 |
| #define LP_INIT_CHAR 1000 |
| #define LP_INIT_WAIT 1 |
| #define LP_INIT_TIME 2 |
| #define LPCHAR 0x0601 |
| #define LPTIME 0x0602 |
| #define LPABORT 0x0604 |
| #define LPSETIRQ 0x0605 |
| #define LPGETIRQ 0x0606 |
| #define LPWAIT 0x0608 |
| #define LPCAREFUL 0x0609 |
| #define LPABORTOPEN 0x060a |
| #define LPGETSTATUS 0x060b |
| #define LPRESET 0x060c |
| #ifdef LP_STATS |
| #define LPGETSTATS 0x060d |
| #endif |
| #define LPGETFLAGS 0x060e |
| #define LPSETTIMEOUT_OLD 0x060f |
| #define LPSETTIMEOUT_NEW _IOW(0x6, 0xf, __s64[2]) |
| #if __BITS_PER_LONG == 64 |
| #define LPSETTIMEOUT LPSETTIMEOUT_OLD |
| #else |
| #define LPSETTIMEOUT (sizeof(time_t) > sizeof(__kernel_long_t) ? LPSETTIMEOUT_NEW : LPSETTIMEOUT_OLD) |
| #endif |
| #define LP_TIMEOUT_INTERRUPT (60 * HZ) |
| #define LP_TIMEOUT_POLLED (10 * HZ) |
| #endif |