--- /dev/null
+/*
+ * psx/template.h
+ *
+ * standard symbolic constants and types. Based on the Single UNIX(r)
+ * Specification, Version 2
+ *
+ * This file is part of the ReactOS Operating System.
+ *
+ * Contributors:
+ * Created by KJK::Hyperion <noog@libero.it>
+ *
+ * THIS SOFTWARE IS NOT COPYRIGHTED
+ *
+ * This source code is offered for use in the public domain. You may
+ * use, modify or distribute it freely.
+ *
+ * This code is distributed in the hope that it will be useful but
+ * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
+ * DISCLAMED. This includes but is not limited to warranties of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+#ifndef __UNISTD_H_INCLUDED__
+#define __UNISTD_H_INCLUDED__
+
+/* INCLUDES */
+#include <sys/types.h>
+#include <stdio.h>
+#include <inttypes.h>
+
+/* OBJECTS */
+extern char *optarg;
+extern int optind, opterr, optopt;
+
+/* TYPES */
+
+/* CONSTANTS */
+/* FIXME: set these constants appropriately */
+/* Integer value indicating version of the ISO POSIX-1 standard (C
+ language binding). */
+#define _POSIX_VERSION (0)
+
+/* Integer value indicating version of the ISO POSIX-2 standard
+ (Commands). */
+#define _POSIX2_VERSION (0)
+
+/* Integer value indicating version of the ISO POSIX-2 standard (C
+ language binding). */
+#define _POSIX2_C_VERSION (0)
+
+/* Integer value indicating version of the X/Open Portability Guide to
+ which the implementation conforms. */
+#define _XOPEN_VERSION (500)
+
+/* The version of the XCU specification to which the implementation
+ conforms */
+/* TODO: set to an appropriate value when commands and utilities will
+ be available */
+#define _XOPEN_XCU_VERSION (-1)
+
+#if _XOPEN_XCU_VERSION != -1
+#error TODO: define these constants
+#define _POSIX2_C_BIND
+#define _POSIX2_C_VERSION
+#define _POSIX2_CHAR_TERM
+#define _POSIX2_LOCALEDEF
+#define _POSIX2_UPE
+#define _POSIX2_VERSION
+#endif
+
+#if 0
+/* TODO: check for conformance to the following specs */
+#define _XOPEN_XPG2
+#define _XOPEN_XPG3
+#define _XOPEN_XPG4
+#define _XOPEN_UNIX
+#endif
+
+#if 0
+/* TODO: don't forget these features */
+/* The use of chown() is restricted to a process with appropriate
+ privileges, and to changing the group ID of a file only to the
+ effective group ID of the process or to one of its supplementary
+ group IDs. */
+#define _POSIX_CHOWN_RESTRICTED
+
+/* Terminal special characters defined in <termios.h> can be disabled
+ using this character value. */
+#define _POSIX_VDISABLE
+
+/* Each process has a saved set-user-ID and a saved set-group-ID. */
+#define _POSIX_SAVED_IDS
+
+/* Implementation supports job control. */
+#define _POSIX_JOB_CONTROL
+
+#endif
+
+/* Pathname components longer than {NAME_MAX} generate an error. */
+#define _POSIX_NO_TRUNC (1)
+
+/* The implementation supports the threads option. */
+#define _POSIX_THREADS (1)
+
+/* FIXME: none of the following is strictly true yet */
+/* The implementation supports the thread stack address attribute
+ option. */ /* FIXME: not currently implemented. Should be trivial */
+#define _POSIX_THREAD_ATTR_STACKADDR (1)
+
+/* The implementation supports the thread stack size attribute
+ option. */ /* FIXME: not currently implemented. Should be trivial */
+#define _POSIX_THREAD_ATTR_STACKSIZE (1)
+
+/* The implementation supports the process-shared synchronisation
+ option. */ /* FIXME? not sure */
+#define _POSIX_THREAD_PROCESS_SHARED (1)
+
+/* The implementation supports the thread-safe functions option. */
+/* FIXME: fix errno (currently not thread-safe) */
+#define _POSIX_THREAD_SAFE_FUNCTIONS (1)
+
+/*
+ Constants for Options and Feature Groups
+ */
+
+/* Implementation supports the C Language Binding option. This will
+ always have a value other than -1. */
+#define _POSIX2_C_BIND (1)
+
+/* Implementation supports the C Language Development Utilities
+ option. */ /* FIXME: please change this when C compiler and
+ utilities are ported */
+#define _POSIX2_C_DEV (-1)
+
+/* Implementation supports at least one terminal type. */ /* FIXME:
+ please change this when terminal emulation is complete */
+#define _POSIX2_CHAR_TERM (-1)
+
+/* Implementation supports the FORTRAN Development Utilities option. */
+/* FIXME: please change this when Fortran compiler and utilities are
+ ported */
+#define _POSIX2_FORT_DEV (-1)
+
+/* Implementation supports the FORTRAN Run-time Utilities option. */
+/* FIXME: please change this when Fortran runtimes are ported */
+#define _POSIX2_FORT_RUN (-1)
+
+/* Implementation supports the creation of locales by the localedef
+ utility. */ /* FIXME: please change this when locales are ready */
+#define _POSIX2_LOCALEDEF (-1)
+
+/* Implementation supports the Software Development Utilities option. */
+/* FIXME? */
+#define _POSIX2_SW_DEV (-1)
+
+/* The implementation supports the User Portability Utilities option. */
+/* FIXME? */
+#define _POSIX2_UPE (-1)
+
+/* The implementation supports the X/Open Encryption Feature Group. */
+/* FIXME: please change this when encryption is ready */
+#define _XOPEN_CRYPT (-1)
+
+/* The implementation supports the Issue 4, Version 2 Enhanced
+ Internationalisation Feature Group. This is always set to a value
+ other than -1. */ /* TODO: high priority. Support for this feature is
+ needed for a conforming implementation */
+#define _XOPEN_ENH_I18N (-1)
+
+/* The implementation supports the Legacy Feature Group. */
+#define _XOPEN_LEGACY (1)
+
+/* The implementation supports the X/Open Realtime Feature Group. */
+/* FIXME? unlikely to be ever supported */
+#define _XOPEN_REALTIME (-1)
+
+/* The implementation supports the X/Open Realtime Threads Feature
+ Group. */ /* FIXME? really unlikely to be ever supported */
+#define _XOPEN_REALTIME_THREADS (-1)
+
+/* The implementation supports the Issue 4, Version 2 Shared Memory
+ Feature Group. This is always set to a value other than -1. */ /* TODO:
+ high priority. Support for this feature is needed for a conforming
+ implementation */
+#define _XOPEN_SHM (-1)
+
+/* Implementation provides a C-language compilation environment with
+ 32-bit int, long, pointer and off_t types. */
+#define _XBS5_ILP32_OFF32 (1)
+
+/* Implementation provides a C-language compilation environment with
+ 32-bit int, long and pointer types and an off_t type using at
+ least 64 bits. */ /* FIXME? check the off_t type */
+#define _XBS5_ILP32_OFFBIG (1)
+
+/* Implementation provides a C-language compilation environment with
+ 32-bit int and 64-bit long, pointer and off_t types. */ /* FIXME: on
+ some architectures this may be true */
+#define _XBS5_LP64_OFF64 (-1)
+
+/* Implementation provides a C-language compilation environment with
+ an int type using at least 32 bits and long, pointer and off_t
+ types using at least 64 bits. */ /* FIXME: on some architectures
+ this may be true */
+#define _XBS5_LPBIG_OFFBIG (-1)
+
+/* Implementation supports the File Synchronisation option. */
+/* TODO: high priority. Implement this */
+#define _POSIX_FSYNC
+
+/* Implementation supports the Memory Mapped Files option. */
+/* TODO: high priority. Implement this */
+#define _POSIX_MAPPED_FILES
+
+/* Implementation supports the Memory Protection option. */
+/* TODO: high priority. Implement this */
+#define _POSIX_MEMORY_PROTECTION
+
+#if 0
+/* Implementation supports the Prioritized Input and Output option. */
+/* FIXME? unlikely to be ever supported */
+#define _POSIX_PRIORITIZED_IO
+#endif
+
+/* FIXME: these should be implemented */
+/* Asynchronous input or output operations may be performed for the
+ associated file. */
+#define _POSIX_ASYNC_IO (-1)
+
+/* Prioritized input or output operations may be performed for the
+ associated file. */
+#define _POSIX_PRIO_IO (-1)
+
+/* Synchronised input or output operations may be performed for the
+ associated file. */
+#define _POSIX_SYNC_IO (-1)
+
+/*
+ null pointer
+ */
+#ifndef NULL
+/* NULL seems to be defined pretty much everywhere - we prevent
+ redefinition */
+#define NULL ((void *)(0))
+#endif
+
+/*
+ constants for the access() function
+ */
+
+/* Test for read permission. */
+#define R_OK (0x00000001)
+/* Test for write permission. */
+#define W_OK (0x00000002)
+/* Test for execute (search) permission. */
+#define X_OK (0x00000004)
+/* Test for existence of file. */
+#define F_OK (0)
+
+/*
+ constants for the confstr() function
+ */
+#define _CS_PATH (1)
+#define _CS_XBS5_ILP32_OFF32_CFLAGS (2)
+#define _CS_XBS5_ILP32_OFF32_LDFLAGS (3)
+#define _CS_XBS5_ILP32_OFF32_LIBS (4)
+#define _CS_XBS5_ILP32_OFF32_LINTFLAGS (5)
+#define _CS_XBS5_ILP32_OFFBIG_CFLAGS (6)
+#define _CS_XBS5_ILP32_OFFBIG_LDFLAGS (7)
+#define _CS_XBS5_ILP32_OFFBIG_LIBS (8)
+#define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS (9)
+#define _CS_XBS5_LP64_OFF64_CFLAGS (10)
+#define _CS_XBS5_LP64_OFF64_LDFLAGS (11)
+#define _CS_XBS5_LP64_OFF64_LIBS (12)
+#define _CS_XBS5_LP64_OFF64_LINTFLAGS (13)
+#define _CS_XBS5_LPBIG_OFFBIG_CFLAGS (14)
+#define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS (15)
+#define _CS_XBS5_LPBIG_OFFBIG_LIBS (16)
+#define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS (17)
+
+/*
+ constants for the lseek() and fcntl() functions
+ */
+
+#define SEEK_SET (1) /* Set file offset to offset. */
+#define SEEK_CUR (2) /* Set file offset to current plus offset. */
+#define SEEK_END (3) /* Set file offset to EOF plus offset. */
+
+/*
+ constants for sysconf()
+ */
+#define _SC_2_C_BIND (1)
+#define _SC_2_C_DEV (2)
+#define _SC_2_C_VERSION (3)
+#define _SC_2_FORT_DEV (4)
+#define _SC_2_FORT_RUN (5)
+#define _SC_2_LOCALEDEF (6)
+#define _SC_2_SW_DEV (7)
+#define _SC_2_UPE (8)
+#define _SC_2_VERSION (9)
+#define _SC_ARG_MAX (10)
+#define _SC_AIO_LISTIO_MAX (11)
+#define _SC_AIO_MAX (12)
+#define _SC_AIO_PRIO_DELTA_MAX (13)
+#define _SC_ASYNCHRONOUS_IO (14)
+#define _SC_ATEXIT_MAX (15)
+#define _SC_BC_BASE_MAX (16)
+#define _SC_BC_DIM_MAX (17)
+#define _SC_BC_SCALE_MAX (18)
+#define _SC_BC_STRING_MAX (19)
+#define _SC_CHILD_MAX (20)
+#define _SC_CLK_TCK (21)
+#define _SC_COLL_WEIGHTS_MAX (22)
+#define _SC_DELAYTIMER_MAX (23)
+#define _SC_EXPR_NEST_MAX (24)
+#define _SC_FSYNC (25)
+#define _SC_GETGR_R_SIZE_MAX (26)
+#define _SC_GETPW_R_SIZE_MAX (27)
+#define _SC_IOV_MAX (28)
+#define _SC_JOB_CONTROL (29)
+#define _SC_LINE_MAX (30)
+#define _SC_LOGIN_NAME_MAX (31)
+#define _SC_MAPPED_FILES (32)
+#define _SC_MEMLOCK (33)
+#define _SC_MEMLOCK_RANGE (34)
+#define _SC_MEMORY_PROTECTION (35)
+#define _SC_MESSAGE_PASSING (36)
+#define _SC_MQ_OPEN_MAX (37)
+#define _SC_MQ_PRIO_MAX (38)
+#define _SC_NGROUPS_MAX (39)
+#define _SC_OPEN_MAX (40)
+#define _SC_PAGE_SIZE (41)
+#define _SC_PASS_MAX (42) /* LEGACY */
+#define _SC_PRIORITIZED_IO (43)
+#define _SC_PRIORITY_SCHEDULING (44)
+#define _SC_RE_DUP_MAX (45)
+#define _SC_REALTIME_SIGNALS (46)
+#define _SC_RTSIG_MAX (47)
+#define _SC_SAVED_IDS (48)
+#define _SC_SEMAPHORES (49)
+#define _SC_SEM_NSEMS_MAX (50)
+#define _SC_SEM_VALUE_MAX (51)
+#define _SC_SHARED_MEMORY_OBJECTS (52)
+#define _SC_SIGQUEUE_MAX (53)
+#define _SC_STREAM_MAX (54)
+#define _SC_SYNCHRONIZED_IO (55)
+#define _SC_THREADS (56)
+#define _SC_THREAD_ATTR_STACKADDR (57)
+#define _SC_THREAD_ATTR_STACKSIZE (58)
+#define _SC_THREAD_DESTRUCTOR_ITERATIONS (59)
+#define _SC_THREAD_KEYS_MAX (60)
+#define _SC_THREAD_PRIORITY_SCHEDULING (61)
+#define _SC_THREAD_PRIO_INHERIT (62)
+#define _SC_THREAD_PRIO_PROTECT (63)
+#define _SC_THREAD_PROCESS_SHARED (64)
+#define _SC_THREAD_SAFE_FUNCTIONS (65)
+#define _SC_THREAD_STACK_MIN (66)
+#define _SC_THREAD_THREADS_MAX (67)
+#define _SC_TIMERS (68)
+#define _SC_TIMER_MAX (69)
+#define _SC_TTY_NAME_MAX (70)
+#define _SC_TZNAME_MAX (71)
+#define _SC_VERSION (72)
+#define _SC_XOPEN_VERSION (73)
+#define _SC_XOPEN_CRYPT (74)
+#define _SC_XOPEN_ENH_I18N (75)
+#define _SC_XOPEN_SHM (76)
+#define _SC_XOPEN_UNIX (77)
+#define _SC_XOPEN_XCU_VERSION (78)
+#define _SC_XOPEN_LEGACY (79)
+#define _SC_XOPEN_REALTIME (80)
+#define _SC_XOPEN_REALTIME_THREADS (81)
+#define _SC_XBS5_ILP32_OFF32 (82)
+#define _SC_XBS5_ILP32_OFFBIG (83)
+#define _SC_XBS5_LP64_OFF64 (84)
+#define _SC_XBS5_LPBIG_OFFBIG (85)
+
+#define _SC_PAGESIZE _SC_PAGE_SIZE
+
+/* possible values for the function argument to the lockf() function */
+/* Lock a section for exclusive use. */
+#define F_LOCK (1)
+/* Unlock locked sections. */
+#define F_ULOCK (2)
+/* Test section for locks by other processes. */
+#define F_TEST (3)
+/* Test and lock a section for exclusive use. */
+#define F_TLOCK (4)
+
+/* File number of stdin. It is 0. */
+#define STDIN_FILENO (0)
+/* File number of stdout. It is 1. */
+#define STDOUT_FILENO (1)
+/* File number of stderr. It is 2. */
+#define STDERR_FILENO (2)
+
+/* PROTOTYPES */
+int access(const char *, int);
+unsigned int alarm(unsigned int);
+int brk(void *);
+int chdir(const char *);
+int chroot(const char *); /* (LEGACY) */
+int chown(const char *, uid_t, gid_t);
+int close(int);
+size_t confstr(int, char *, size_t);
+char *crypt(const char *, const char *);
+char *ctermid(char *);
+char *cuserid(char *s); /* (LEGACY) */
+int dup(int);
+int dup2(int, int);
+void encrypt(char[64], int);
+int execl(const char *, const char *, ...);
+int execle(const char *, const char *, ...);
+int execlp(const char *, const char *, ...);
+int execv(const char *, char *const []);
+int execve(const char *, char *const [], char *const []);
+int execvp(const char *, char *const []);
+void _exit(int);
+int fchown(int, uid_t, gid_t);
+int fchdir(int);
+int fdatasync(int);
+pid_t fork(void);
+long int fpathconf(int, int);
+int fsync(int);
+int ftruncate(int, off_t);
+char *getcwd(char *, size_t);
+int getdtablesize(void); /* (LEGACY) */
+gid_t getegid(void);
+uid_t geteuid(void);
+gid_t getgid(void);
+int getgroups(int, gid_t []);
+long gethostid(void);
+char *getlogin(void);
+int getlogin_r(char *, size_t);
+int getopt(int, char * const [], const char *);
+int getpagesize(void); /* (LEGACY) */
+char *getpass(const char *); /* (LEGACY) */
+pid_t getpgid(pid_t);
+pid_t getpgrp(void);
+pid_t getpid(void);
+pid_t getppid(void);
+pid_t getsid(pid_t);
+uid_t getuid(void);
+char *getwd(char *);
+int isatty(int);
+int lchown(const char *, uid_t, gid_t);
+int link(const char *, const char *);
+int lockf(int, int, off_t);
+off_t lseek(int, off_t, int);
+int nice(int);
+long int pathconf(const char *, int);
+int pause(void);
+int pipe(int [2]);
+ssize_t pread(int, void *, size_t, off_t);
+int pthread_atfork(void (*)(void), void (*)(void),
+ void(*)(void));
+ssize_t pwrite(int, const void *, size_t, off_t);
+ssize_t read(int, void *, size_t);
+int readlink(const char *, char *, size_t);
+int rmdir(const char *);
+void *sbrk(intptr_t);
+int setgid(gid_t);
+int setpgid(pid_t, pid_t);
+pid_t setpgrp(void);
+int setregid(gid_t, gid_t);
+int setreuid(uid_t, uid_t);
+pid_t setsid(void);
+int setuid(uid_t);
+unsigned int sleep(unsigned int);
+void swab(const void *, void *, ssize_t);
+int symlink(const char *, const char *);
+void sync(void);
+long int sysconf(int);
+pid_t tcgetpgrp(int);
+int tcsetpgrp(int, pid_t);
+int truncate(const char *, off_t);
+char *ttyname(int);
+int ttyname_r(int, char *, size_t);
+useconds_t ualarm(useconds_t, useconds_t);
+int unlink(const char *);
+int usleep(useconds_t);
+pid_t vfork(void);
+ssize_t write(int, const void *, size_t);
+
+/* MACROS */
+
+#endif /* __UNISTD_H_INCLUDED__ */
+
+/* EOF */
+
projects / reactos.git / blobdiff