169 lines
3.4 KiB
C
169 lines
3.4 KiB
C
/*++
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Copyright (c) 1989-1996 Microsoft Corporation
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Module Name:
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unistd.h
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Abstract:
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This module contains the "symbolic constants and structures referenced
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elsewhere in the standard" IEEE P1003.1/Draft 13.
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--*/
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#ifndef _UNISTD_
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#define _UNISTD_
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#include <sys/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define STDIN_FILENO 0
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#define STDOUT_FILENO 1
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#define STDERR_FILENO 2
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/*
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* Section 2.9.1
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*/
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#define F_OK 00
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#define X_OK 01
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#define W_OK 02
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#define R_OK 04
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/*
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* Section 2.9.2
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*/
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#define SEEK_SET 0
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#define SEEK_CUR 1
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#define SEEK_END 2
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/*
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* Section 2.9.3
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*/
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#define _POSIX_JOB_CONTROL
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#define _POSIX_VERSION 199009L
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#define _POSIX_SAVED_IDS
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/*
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* Section 2.9.4
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*/
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#define _POSIX_CHOWN_RESTRICTED 1
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#define _POSIX_NO_TRUNC 1
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#define _POSIX_VDISABLE 0
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/*
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* Section 4.8.1
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* sysconf 'name' values
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*/
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#define _SC_ARG_MAX 1
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#define _SC_CHILD_MAX 2
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#define _SC_CLK_TCK 3
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#define _SC_NGROUPS_MAX 4
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#define _SC_OPEN_MAX 5
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#define _SC_JOB_CONTROL 6
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#define _SC_SAVED_IDS 7
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#define _SC_STREAM_MAX 8
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#define _SC_TZNAME_MAX 9
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#define _SC_VERSION 10
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/*
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* Section 5.7.1
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* pathconf and fpathconf 'name' values
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*/
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#define _PC_LINK_MAX 1
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#define _PC_MAX_CANON 2
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#define _PC_MAX_INPUT 3
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#define _PC_NAME_MAX 4
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#define _PC_PATH_MAX 5
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#define _PC_PIPE_BUF 6
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#define _PC_CHOWN_RESTRICTED 7
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#define _PC_NO_TRUNC 8
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#define _PC_VDISABLE 9
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#ifndef NULL
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#define NULL ((void *)0)
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#endif
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/*
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* Function Prototypes
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*/
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pid_t _CRTAPI1 fork(void);
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int _CRTAPI2 execl(const char *, const char *, ...);
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int _CRTAPI1 execv(const char *, char * const []);
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int _CRTAPI2 execle(const char *, const char *arg, ...);
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int _CRTAPI1 execve(const char *, char * const [], char * const []);
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int _CRTAPI2 execlp(const char *, const char *, ...);
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int _CRTAPI1 execvp(const char *, char * const []);
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void _CRTAPI1 _exit(int);
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unsigned int _CRTAPI1 alarm(unsigned int);
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int _CRTAPI1 pause(void);
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unsigned int _CRTAPI1 sleep(unsigned int);
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pid_t _CRTAPI1 getpid(void);
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pid_t _CRTAPI1 getppid(void);
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uid_t _CRTAPI1 getuid(void);
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uid_t _CRTAPI1 geteuid(void);
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gid_t _CRTAPI1 getgid(void);
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gid_t _CRTAPI1 getegid(void);
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int _CRTAPI1 setuid(uid_t);
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int _CRTAPI1 setgid(gid_t);
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int _CRTAPI1 getgroups(int gidsetsize, gid_t grouplist[]);
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char *_CRTAPI1 getlogin(void);
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pid_t _CRTAPI1 getpgrp(void);
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pid_t _CRTAPI1 setsid(void);
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int _CRTAPI1 setpgid(pid_t, pid_t);
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struct utsname;
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int _CRTAPI1 uname(struct utsname *);
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time_t _CRTAPI1 time(time_t *);
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char * _CRTAPI1 getenv(const char *);
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char * _CRTAPI1 ctermid(char *s);
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char * _CRTAPI1 ttyname(int);
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int _CRTAPI1 isatty(int);
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long _CRTAPI1 sysconf(int);
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int _CRTAPI1 chdir(const char *);
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char * _CRTAPI1 getcwd(char *, size_t);
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int _CRTAPI1 link(const char *, const char *);
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int _CRTAPI1 unlink(const char *);
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int _CRTAPI1 rmdir(const char *);
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int _CRTAPI1 rename(const char *, const char *);
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int _CRTAPI1 access(const char *, int);
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int _CRTAPI1 chown(const char *, uid_t, gid_t);
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struct utimbuf;
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int _CRTAPI1 utime(const char *, const struct utimbuf *);
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long _CRTAPI1 pathconf(const char *, int);
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long _CRTAPI1 fpathconf(int, int);
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int _CRTAPI1 pipe(int *);
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int _CRTAPI1 dup(int);
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int _CRTAPI1 dup2(int, int);
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int _CRTAPI1 close(int);
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ssize_t _CRTAPI1 read(int, void *, size_t);
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ssize_t _CRTAPI1 write(int, const void *, size_t);
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off_t _CRTAPI1 lseek(int, off_t, int);
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char * _CRTAPI1 cuserid(char *);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _UNISTD_ */
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