/* $Header: /afs/sipb.mit.edu/project/pthreads/src/CVS/pthreads/machdep/hpux-9.03/__unistd.h,v 1.1 1995/02/12 04:41:54 snl Exp $ */ #ifndef _SYS_UNISTD_INCLUDED /* allows multiple inclusion */ #define _SYS_UNISTD_INCLUDED /* * unistd.h * * Symbolic constants, structures, and function declarations * not belonging in any other more appropriate header. * * These support the /usr/group standard, the IEEE POSIX standards, * the X/Open Portability Guide, HP-UX, and other standards. */ #ifndef _SYS_STDSYMS_INCLUDED # ifdef _KERNEL_BUILD # include "../h/stdsyms.h" # else /* ! _KERNEL_BUILD */ # include #endif /* _KERNEL_BUILD */ #endif /* _SYS_STDSYMS_INCLUDED */ /* Types */ #ifdef _INCLUDE_POSIX_SOURCE # ifndef _GID_T # define _GID_T typedef long gid_t; /* For group IDs */ # endif /* _GID_T */ # ifndef _UID_T # define _UID_T typedef long uid_t; /* For user IDs */ # endif /* _UID_T */ # ifndef _OFF_T # define _OFF_T typedef long off_t; /* For file sizes */ # endif /* _OFF_T */ # ifndef _PID_T # define _PID_T typedef long pid_t; /* For process IDs and process group IDs */ # endif /* _PID_T */ # ifndef _SIZE_T # define _SIZE_T typedef unsigned int size_t; /* For memory object sizes and counts */ # endif /* _SIZE_T */ # ifndef _SSIZE_T # define _SSIZE_T typedef int ssize_t; /* Signed version of size_t */ # endif /* _SSIZE_T */ # ifndef NULL # define NULL 0 # endif #endif /* _INCLUDE_POSIX_SOURCE */ #ifdef _INCLUDE_HPUX_SOURCE # if defined(__hp9000s300) || defined(__hp9000s800) # ifdef _KERNEL_BUILD # include "../h/types.h" /* Structure for "utime" function moved to the unsupported section */ # else /* ! _KERNEL_BUILD */ # include # include # endif /* _KERNEL_BUILD */ # endif /* 300 or 800 */ #endif /* _INCLUDE_HPUX_SOURCE */ /* Function prototypes */ #ifndef _KERNEL #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #ifdef _INCLUDE_POSIX_SOURCE # ifdef _PROTOTYPES extern void _exit(int); extern int access(const char *, int); extern int chdir(const char *); extern int chown(const char *, uid_t, gid_t); extern int close(int); extern char *ctermid(char *); extern char *cuserid(char *); extern int dup(int); extern int dup2(int, int); extern int execl(const char *, const char *, ...); extern int execle(const char *, const char *, ...); extern int execlp(const char *, const char *, ...); extern int execv(const char *, char *const []); extern int execve(const char *, char *const [], char *const []); extern int execvp(const char *, char *const []); extern long fpathconf(int, int); # if defined(_XPG3) || defined(_POSIX1_1988) extern char *getcwd(char *, int); # else /* not (_XPG3 || _POSIX1_1988) */ extern char *getcwd(char *, size_t); # endif /* not (_XPG3 || _POSIX1_1988) */ extern int getgroups(int, gid_t []); extern char *getlogin(void); extern int isatty(int); extern int link(const char *, const char *); extern off_t lseek(int, off_t, int); extern long pathconf(const char *, int); extern int pause(void); extern int pipe(int *); # if defined(_XPG3) || defined(_POSIX1_1988) extern int read(int, char *, unsigned int); # else /* not (_XPG3 || _POSIX1_1988) */ extern ssize_t read(int, void *, size_t); # endif /* not (_XPG3 || _POSIX1_1988) */ extern int rmdir(const char *); extern int setgid(gid_t); extern int setpgid(pid_t, pid_t); extern pid_t setsid(void); extern int setuid(uid_t); extern unsigned int sleep(unsigned int); extern long sysconf(int); extern pid_t tcgetpgrp(int); extern int tcsetpgrp(int, pid_t); extern char *ttyname(int); extern int unlink(const char *); # if defined(_XPG3) || defined(_POSIX1_1988) extern int write(int, const char *, unsigned int); # else /* not (_XPG3 || _POSIX1_1988) */ extern ssize_t write(int, const void *, size_t); # endif /* not (_XPG3 || _POSIX1_1988) */ # else /* not _PROTOTYPES */ extern void _exit(); extern int access(); extern int chdir(); extern int chown(); extern int close(); extern char *ctermid(); extern char *cuserid(); extern int dup(); extern int dup2(); extern int execl(); extern int execle(); extern int execlp(); extern int execv(); extern int execve(); extern int execvp(); extern long fpathconf(); extern char *getcwd(); extern char *getlogin(); extern int getgroups(); extern int isatty(); extern int link(); extern off_t lseek(); extern long pathconf(); extern int pause(); extern int pipe(); # if defined(_XPG3) || defined(_POSIX1_1988) extern int read(); # else /* not (_XPG3 || _POSIX1_1988) */ extern ssize_t read(); # endif /* not (_XPG3 || _POSIX1_1988) */ extern int rmdir(); extern int setgid(); extern int setpgid(); extern pid_t setsid(); extern int setuid(); extern unsigned int sleep(); extern long sysconf(); extern pid_t tcgetpgrp(); extern int tcsetpgrp(); extern char *ttyname(); extern int unlink(); # if defined(_XPG3) || defined(_POSIX1_1988) extern int write(); # else /* not (_XPG3 || _POSIX1_1988) */ extern ssize_t write(); # endif /* not (_XPG3 || _POSIX1_1988) */ # endif /* not _PROTOTYPES */ # ifdef _CLASSIC_POSIX_TYPES extern unsigned long alarm(); extern int fork(); extern unsigned short getuid(); extern unsigned short geteuid(); extern unsigned short getgid(); extern unsigned short getegid(); extern int getpid(); extern int getpgrp(); extern int getppid(); # else # ifdef _PROTOTYPES extern unsigned int alarm(unsigned int); extern pid_t fork(void); extern gid_t getegid(void); extern uid_t geteuid(void); extern gid_t getgid(void); extern pid_t getpgrp(void); extern pid_t getpid(void); extern pid_t getppid(void); extern uid_t getuid(void); # else /* not _PROTOTYPES */ extern unsigned int alarm(); extern pid_t fork(); extern gid_t getegid(); extern uid_t geteuid(); extern gid_t getgid(); extern pid_t getpgrp(); extern pid_t getpid(); extern pid_t getppid(); extern uid_t getuid(); # endif /* not _PROTOTYPES */ # endif /* _CLASSIC_POSIX_TYPES */ #endif /* _INCLUDE_POSIX_SOURCE */ #ifdef _INCLUDE_POSIX2_SOURCE extern char *optarg; extern int opterr; extern int optind; extern int optopt; # ifdef _PROTOTYPES /* fnmatch() has moved to */ extern int getopt(int, char * const [], const char *);/* was */ extern size_t confstr(int, char *, size_t); # else /* not _PROTOTYPES */ /* fnmatch() has moved to */ extern int getopt(); /* was */ extern size_t confstr(); # endif /* not _PROTOTYPES */ #endif /* _INCLUDE_POSIX2_SOURCE */ #ifdef _INCLUDE_XOPEN_SOURCE # ifdef _PROTOTYPES extern int chroot(const char *); extern char *crypt(const char *, const char *); extern void encrypt(char [64], int); extern int fsync(int); extern char *getpass(const char *); extern int nice(int); # if defined(_XPG3) || defined(_INCLUDE_HPUX_SOURCE) extern int rename(const char *, const char *); /* now in */ # endif /* _XPG3 || _INCLUDE_HPUX_SOURCE */ # if !defined(_INCLUDE_AES_SOURCE) || defined(_INCLUDE_HPUX_SOURCE) extern void swab(const void *, void *, ssize_t); # endif /* not _INCLUDE_AES_SOURCE || _INCLUDE_HPUX_SOURCE */ # else /* not _PROTOTYPES */ extern int chroot(); extern char *crypt(); extern void encrypt(); extern int fsync(); extern char *getpass(); extern int nice(); # if defined(_XPG3) || defined(_INCLUDE_HPUX_SOURCE) extern int rename(); /* now in */ # endif /* _XPG3 || _INCLUDE_HPUX_SOURCE */ extern void swab(); # endif /* not _PROTOTYPES */ #endif /* _INCLUDE_XOPEN_SOURCE */ #ifdef _INCLUDE_AES_SOURCE extern char **environ; # ifdef _PROTOTYPES # ifdef _INCLUDE_HPUX_SOURCE extern int readlink(const char *, char *, size_t); # else /* ! _INCLUDE_HPUX_SOURCE */ extern int readlink(const char *, char *, int); # endif /* _INCLUDE_HPUX_SOURCE */ extern int fchown(int, uid_t, gid_t); extern int ftruncate(int, off_t); extern int truncate(const char *, off_t); extern int setgroups(int, gid_t []); extern int symlink(const char *, const char *); # else extern int readlink(); extern int fchown(); extern int ftruncate(); extern int truncate(); extern int setgroups(); extern int symlink(); # endif /* _PROTOTYPES */ #endif /* _INCLUDE_AES_SOURCE */ #ifdef _INCLUDE_HPUX_SOURCE # ifdef _PROTOTYPES extern int brk(const void *); extern void endusershell(void); extern char *getcdf(const char *, char *, size_t); extern int getcontext(char *, size_t); extern char *gethcwd(char *, size_t); extern int gethostname(char *, size_t); extern int getpgrp2(pid_t); extern char *getusershell(void); extern char *hidecdf(const char *, char *, size_t); extern int initgroups(const char *, gid_t); extern int ioctl(int, unsigned long, caddr_t); # ifdef __hp9000_s300 extern int is_68010_present(void); extern int is_68881_present(void); extern int is_98248A_present(void); extern int is_98635A_present(void); # endif /* __hp9000_s300 */ extern int lockf(int, int, off_t); extern char *logname(void); extern void lsync(void); extern int mkstemp(char *); extern char *mktemp(char *); extern int prealloc(int, off_t); # ifdef _CLASSIC_XOPEN_TYPES extern char *sbrk(int); # else /* not _CLASSIC_XOPEN_TYPES */ extern void *sbrk(int); # endif /* not _CLASSIC_XOPEN_TYPES */ extern int sethostname(const char *, size_t); extern int setpgrp2(pid_t, pid_t); extern int setresgid(gid_t, gid_t, gid_t); extern int setresuid(uid_t, uid_t, uid_t); extern void setusershell(void); extern long sgetl(const char *); extern void sputl(long, char *); extern int swapon(const char *, ...); extern void sync(void); extern char *ttyname(int); extern int ttyslot(void); # else /* not _PROTOTYPES */ extern int brk(); extern void endusershell(); extern int fchown(); extern char *getcdf(); extern int getcontext(); extern char *gethcwd(); extern int gethostname(); extern int getpgrp2(); extern char *getusershell(); extern char *hidecdf(); extern int initgroups(); extern int is_68010_present(); extern int is_68881_present(); extern int is_98248A_present(); extern int is_98635A_present(); extern int lockf(); extern char *logname(); extern void lsync(); extern int mkstemp(); extern char *mktemp(); extern int prealloc(); # ifdef _CLASSIC_XOPEN_TYPES extern char *sbrk(); # else /* not _CLASSIC_XOPEN_TYPES */ extern void *sbrk(); # endif /* not _CLASSIC_XOPEN_TYPES */ extern int sethostname(); extern int setpgrp2(); extern int setresgid(); extern int setresuid(); extern void setusershell(); extern long sgetl(); extern void sputl(); extern int swapon(); extern void sync(); extern char *ttyname(); extern int ttyslot(); # endif /* not _PROTOTYPES */ # ifdef _CLASSIC_ID_TYPES extern int setpgrp(); extern int vfork(); # else /* not _CLASSIC_ID_TYPES */ # ifdef _PROTOTYPES extern pid_t setpgrp(void); extern pid_t vfork(void); # else /* not _PROTOTYPES */ extern pid_t setpgrp(); extern pid_t vfork(); # endif /* not _PROTOTYPES */ # endif /* not _CLASSIC_ID_TYPES */ #endif /* _INCLUDE_HPUX_SOURCE */ #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* not _KERNEL */ /* Symbolic constants */ #if defined(_INCLUDE_POSIX_SOURCE) || defined(_INCLUDE_POSIX2_SOURCE) /* Symbolic constants for the access() function */ /* These must match the values found in */ # ifndef R_OK # define R_OK 4 /* Test for read permission */ # define W_OK 2 /* Test for write permission */ # define X_OK 1 /* Test for execute (search) permission */ # define F_OK 0 /* Test for existence of file */ # endif /* R_OK */ /* Symbolic constants for the lseek() function */ # ifndef SEEK_SET # define SEEK_SET 0 /* Set file pointer to "offset" */ # define SEEK_CUR 1 /* Set file pointer to current plus "offset" */ # define SEEK_END 2 /* Set file pointer to EOF plus "offset" */ # endif /* SEEK_SET */ /* Versions of POSIX.1 we support */ # define _POSIX1_VERSION_88 198808L /* We support POSIX.1-1988 */ # define _POSIX1_VERSION_90 199009L /* We support POSIX.1-1990 */ # ifdef _POSIX1_1988 # define _POSIX_VERSION _POSIX1_VERSION_88 # else /* not _POSIX1_1988 */ # define _POSIX_VERSION _POSIX1_VERSION_90 # endif /* not _POSIX1_1988 */ # define STDIN_FILENO 0 # define STDOUT_FILENO 1 # define STDERR_FILENO 2 /* Compile-time symbolic constants */ # define _POSIX_SAVED_IDS 1 /* If defined, each process has a saved set-user-ID and a saved set_group-ID */ # define _POSIX_JOB_CONTROL 2 /* If defined, it indicates that the implementation supports job control */ # define _POSIX_VDISABLE 0xff /* Character which disables local TTY control character functions */ # define _POSIX2_LOCALEDEF (-1) /* If defined, it indicates that the implementation supports creation of locales by the localedef utility. */ /* _POSIX_CHOWN_RESTRICTED and _POSIX_NO_TRUNC are not * defined here since they are dynamic. Use the pathconf() or fpathconf() * functions to query for these values. */ /* Symbolic constants for sysconf() variables defined by POSIX.1-1988: 0-7 */ # define _SC_ARG_MAX 0 /* ARG_MAX: Max length of argument to exec() including environment data */ # define _SC_CHILD_MAX 1 /* CHILD_MAX: Max # of processes per userid */ # define _SC_CLK_TCK 2 /* Number of clock ticks per second */ # define _SC_NGROUPS_MAX 3 /* NGROUPS_MAX: Max # of simultaneous supplementary group IDs per process */ # define _SC_OPEN_MAX 4 /* OPEN_MAX: Max # of files that one process can have open at any one time */ # define _SC_JOB_CONTROL 5 /* _POSIX_JOB_CONTROL: 1 iff supported */ # define _SC_SAVED_IDS 6 /* _POSIX_SAVED_IDS: 1 iff supported */ # define _SC_1_VERSION_88 7 /* _POSIX_VERSION: Date of POSIX.1-1988 */ /* Symbolic constants for sysconf() variables added by POSIX.1-1990: 100-199 */ # define _SC_STREAM_MAX 100 /* STREAM_MAX: Max # of open stdio FILEs */ # define _SC_TZNAME_MAX 101 /* TZNAME_MAX: Max length of timezone name */ # define _SC_1_VERSION_90 102 /* _POSIX_VERSION: Date of POSIX.1-1990 */ /* Pick appropriate value for _SC_VERSION symbolic constant */ # ifdef _POSIX1_1988 # define _SC_VERSION _SC_1_VERSION_88 # else /* not _POSIX1_1988 */ # define _SC_VERSION _SC_1_VERSION_90 # endif /* not _POSIX1_1988 */ /* Symbolic constants for sysconf() variables added by POSIX.2: 200-299 */ # define _SC_BC_BASE_MAX 200 /* largest ibase & obase for bc */ # define _SC_BC_DIM_MAX 201 /* max array elements for bc */ # define _SC_BC_SCALE_MAX 202 /* max scale value for bc */ # define _SC_EXPR_NEST_MAX 204 /* max nesting of (...) for expr */ # define _SC_LINE_MAX 205 /* max length in bytes of input line */ # define _SC_RE_DUP_MAX 207 /* max regular expressions permitted */ # define _SC_2_VERSION 211 /* Current version of POSIX.2 */ # define _SC_2_C_BIND 212 /* C Language Bindings Option */ # define _SC_2_C_DEV 213 /* C Development Utilities Option */ # define _SC_2_FORT_DEV 214 /* FORTRAN Dev. Utilities Option */ # define _SC_2_SW_DEV 215 /* Software Dev. Utilities Option */ # define _SC_2_C_VERSION 216 /* version of POSIX.2 CLB supported */ # define _SC_2_CHAR_TERM 217 /* termianls exist where vi works */ # define _SC_2_FORT_RUN 218 /* FORTRAN Runtime Utilities Option */ # define _SC_2_LOCALEDEF 219 /* localedef(1M) can create locales */ # define _SC_2_UPE 220 /* User Portability Utilities Option */ # define _SC_BC_STRING_MAX 221 /* max scale value for bc */ # define _SC_COLL_WEIGHTS_MAX 222 /* max collation weights in locale */ /* The following are obsolete and will be removed in a future release */ # define _SC_COLL_ELEM_MAX 203 /* max bytes in collation element */ # define _SC_PASTE_FILES_MAX 206 /* max file operands for paste */ # define _SC_SED_PATTERN_MAX 208 /* max bytes of pattern space for sed */ # define _SC_SENDTO_MAX 209 /* max bytes of message for sendto */ # define _SC_SORT_LINE_MAX 210 /* max bytes of input line for sort */ /* Symbolic constants for sysconf() variables defined by X/Open: 2000-2999 */ # define _SC_CLOCKS_PER_SEC 2000 /* CLOCKS_PER_SEC: Units/sec of clock() */ # define _SC_XPG3_VERSION 8 /* 3 */ # define _SC_XPG4_VERSION 2001 /* 4 */ # define _SC_PASS_MAX 9 /* Max # of bytes in password */ # define _SC_XOPEN_CRYPT 2002 /* Encryption feature group supported */ # define _SC_XOPEN_ENH_I18N 2003 /* Enhanced I18N feature group " */ # define _SC_XOPEN_SHM 2004 /* Shared memory feature group " */ # ifdef _XPG3 # define _SC_XOPEN_VERSION _SC_XPG3_VERSION /* Issue of XPG supported */ # else /* not _XPG3 */ # define _SC_XOPEN_VERSION _SC_XPG4_VERSION /* Issue of XPG supported */ # endif /* not _XPG3 */ /* Symbolic constants for sysconf() variables defined by OSF: 3000-3999 */ # define _SC_AES_OS_VERSION 3000 /* AES_OS_VERSION: Version of OSF/AES OS */ # define _SC_PAGE_SIZE 3001 /* PAGE_SIZE: Software page size */ # define _SC_ATEXIT_MAX 3002 /* ATEXIT_MAX: Max # of atexit() funcs */ /* Symbolic constants for sysconf() variables defined by HP-UX: 10000-19999 */ # define _SC_SECURITY_CLASS 10000 /* SECURITY_CLASS: DoD security level */ # define _SC_CPU_VERSION 10001 /* CPU type this program is running on */ # define _SC_IO_TYPE 10002 /* I/O system type this system supports */ # define _SC_MSEM_LOCKID 10003 /* msemaphore lock unique identifier */ # define _SC_MCAS_OFFSET 10004 /* Offset on gateway page of mcas_util() */ /* Symbolic constants for pathconf() defined by POSIX.1: 0-99 */ # define _PC_LINK_MAX 0 /* LINK_MAX: Max # of links to a single file */ # define _PC_MAX_CANON 1 /* MAX_CANON: Max # of bytes in a terminal canonical input line */ # define _PC_MAX_INPUT 2 /* MAX_INPUT: Max # of bytes allowed in a terminal input queue */ # define _PC_NAME_MAX 3 /* NAME_MAX: Max # of bytes in a filename */ # define _PC_PATH_MAX 4 /* PATH_MAX: Max # of bytes in a pathname */ # define _PC_PIPE_BUF 5 /* PIPE_BUF: Max # of bytes for which pipe writes are atomic */ # define _PC_CHOWN_RESTRICTED 6 /* _POSIX_CHOWN_RESTRICTED: 1 iff only a privileged process can use chown() */ # define _PC_NO_TRUNC 7 /* _POSIX_NO_TRUNC: 1 iff an error is detected when exceeding NAME_MAX */ # define _PC_VDISABLE 8 /* _POSIX_VDISABLE: character setting which disables TTY local editing characters */ #endif /* _INCLUDE_POSIX_SOURCE || _INCLUDE_POSIX2_SOURCE */ /* Issue(s) of X/Open Portability Guide we support */ #ifdef _INCLUDE_XOPEN_SOURCE # ifdef _XPG3 # define _XOPEN_VERSION 3 # else /* not _XPG3 */ # define _XOPEN_VERSION 4 # endif /* not _XPG3 */ # ifdef _XPG2 # define _XOPEN_XPG2 1 # else /* not _XPG2 */ # ifdef _XPG3 # define _XOPEN_XPG3 1 # else /* not _XPG3 */ # define _XOPEN_XPG4 1 # endif /* not _XPG3 */ # endif /* not _XPG2 */ # define _XOPEN_XCU_VERSION 3 /* X/Open Commands & Utilities */ /* XPG4 Feature Groups */ # define _XOPEN_CRYPT 1 /* Encryption and Decryption */ /* _XOPEN_SHM is not defined because the Shared Memory routines can be configured in and out of the system. See uxgen(1M) or config(1M). */ /* _XOPEN_ENH_I18N is not defined because the Enhanced Internationalization functions are not yet supported, but they will be in the future. */ #endif /* _INCLUDE_XOPEN_SOURCE */ /* Revision of AES OS we support */ #ifdef _INCLUDE_AES_SOURCE # if defined(__hp9000s700) || defined(__hp9000s300) # define _AES_OS_VERSION 1 # else /* not (__hp9000s700 || __hp9000s300) */ # define _AES_OS_VERSION 0 # endif /* not (__hp9000s700 || __hp9000s300) */ #endif /* _INCLUDE_AES_SOURCE */ #ifdef _INCLUDE_POSIX2_SOURCE /* Conformance and options for POSIX.2 */ # define _POSIX2_VERSION 199209L /* IEEE POSIX.2-1992 base standard */ # define _POSIX2_C_VERSION 199209L /* IEEE POSIX.2-1992 C language binding */ # define _POSIX2_C_BIND 1 /* c89 finds POSIX.2 funcs by default */ # define _POSIX2_C_DEV 1 /* c89, lex, yacc, etc. are provided */ # define _POSIX2_FORT_DEV 1 /* fort77 is provided */ # define _POSIX2_FORT_RUN 1 /* asa is provided */ # define _POSIX2_SW_DEV 1 /* make, ar, etc. are provided */ # define _POSIX2_CHAR_TERM 1 /* terminals exist where vi works */ /* _POSIX2_UPE is not defined because the User Portability Utilities are not yet supported, but they will be in the future. */ /* Symbolic constants for confstr() defined by POSIX.2: 200-299 */ # define _CS_PATH 200 /* Search path that finds all POSIX.2 utils */ /* Symbolic constants for use with fnmatch() have been moved to */ #endif /* _INCLUDE_POSIX2_SOURCE */ #ifdef _INCLUDE_HPUX_SOURCE /* Symbolic constants for the "lockf" function: */ # define F_ULOCK 0 /* Unlock a previously locked region */ # define F_LOCK 1 /* Lock a region for exclusive use */ # define F_TLOCK 2 /* Test and lock a region for exclusive use */ # define F_TEST 3 /* Test a region for a previous lock */ /* Symbolic constants for the passwd file and group file */ # define GF_PATH "/etc/group" /* Path name of the "group" file */ # define PF_PATH "/etc/passwd" /* Path name of the "passwd" file */ # define IN_PATH "/usr/include" /* Path name for <...> files */ /* Path on which all POSIX.2 utilities can be found */ # define CS_PATH "/bin/posix:/bin:/usr/bin:" /* Symbolic constants for values of sysconf(_SC_SECURITY_LEVEL) */ # define SEC_CLASS_NONE 0 /* default secure system */ # define SEC_CLASS_C2 1 /* C2 level security */ # define SEC_CLASS_B1 2 /* B1 level security */ /* Symbolic constants for values of sysconf(_SC_IO_TYPE) */ # define IO_TYPE_WSIO 01 # define IO_TYPE_SIO 02 /* Symbolic constants for values of sysconf(_SC_CPU_VERSION) */ /* These are the same as the magic numbers defined in */ /* Symbolic constants for values of sysconf(_SC_CPU_VERSION) are not monotonic. If any new constants are added, checks should be made for equality, and not monotonicity */ # define CPU_HP_MC68020 0x20C /* Motorola MC68020 */ # define CPU_HP_MC68030 0x20D /* Motorola MC68030 */ # define CPU_HP_MC68040 0x20E /* Motorola MC68040 */ # define CPU_PA_RISC1_0 0x20B /* HP PA-RISC1.0 */ # define CPU_PA_RISC1_1 0x210 /* HP PA-RISC1.1 */ # define CPU_PA_RISC1_2 0x211 /* HP PA-RISC1.2 */ # define CPU_PA_RISC2_0 0x214 /* HP PA-RISC2.0 */ # define CPU_PA_RISC_MAX 0x2FF /* Maximum value for HP PA-RISC systems */ /* Macro for detecting whether a given CPU version is an HP PA-RISC machine */ # define CPU_IS_PA_RISC(__x) \ ((__x) == CPU_PA_RISC1_0 || \ (__x) == CPU_PA_RISC1_1 || \ (__x) == CPU_PA_RISC1_2 || \ (__x) == CPU_PA_RISC2_0) /* Macro for detecting whether a given CPU version is an HP MC680x0 machine */ # define CPU_IS_HP_MC68K(__x) \ ((__x) == CPU_HP_MC68020 || \ (__x) == CPU_HP_MC68030 || \ (__x) == CPU_HP_MC68040) #endif /* _INCLUDE_HPUX_SOURCE */ #ifdef _UNSUPPORTED /* * NOTE: The following header file contains information specific * to the internals of the HP-UX implementation. The contents of * this header file are subject to change without notice. Such * changes may affect source code, object code, or binary * compatibility between releases of HP-UX. Code which uses * the symbols contained within this header file is inherently * non-portable (even between HP-UX implementations). */ # ifdef _KERNEL_BUILD # include "../h/_unistd.h" # else /* ! _KERNEL_BUILD */ # include <.unsupp/sys/_unistd.h> # endif /* _KERNEL_BUILD */ #endif /* _UNSUPPORTED */ #endif /* ! _SYS_UNISTD_INCLUDED */