165 lines
4.3 KiB
C
165 lines
4.3 KiB
C
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/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
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/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
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/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
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#ifndef __dj_include_unistd_h_
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#define __dj_include_unistd_h_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef __dj_ENFORCE_ANSI_FREESTANDING
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#ifndef __STRICT_ANSI__
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#include <sys/types.h> /* NOT POSIX but you can't include just unistd.h without it */
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#include <sys/djtypes.h>
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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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/* Some programs think they know better... */
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#undef NULL
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#define NULL 0
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#define F_OK 0x01
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#define R_OK 0x02
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#define W_OK 0x04
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#define X_OK 0x08
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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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#define _PC_CHOWN_RESTRICTED 1
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#define _PC_LINK_MAX 2
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#define _PC_MAX_CANON 3
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#define _PC_MAX_INPUT 4
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#define _PC_NAME_MAX 5
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#define _PC_NO_TRUNC 6
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#define _PC_PATH_MAX 7
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#define _PC_PIPE_BUF 8
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#define _PC_VDISABLE 9
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#define _POSIX_CHOWN_RESTRICTED 0
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#undef _POSIX_JOB_CONTROL
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#define _POSIX_NO_TRUNC 0
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#undef _POSIX_SAVED_IDS
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#define _POSIX_VDISABLE -1
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#define _POSIX_VERSION 199009L
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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_JOB_CONTROL 4
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#define _SC_NGROUPS_MAX 5
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#define _SC_OPEN_MAX 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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__DJ_size_t
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#undef __DJ_size_t
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#define __DJ_size_t
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__DJ_ssize_t
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#undef __DJ_ssize_t
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#define __DJ_ssize_t
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extern char *optarg;
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extern int optind, opterr, optopt;
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#ifdef _MSC_VER
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void __declspec(noreturn) __exit(int _status);
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void __declspec(noreturn) _exit(int _status);
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#else
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void __exit(int _status) __attribute__((noreturn));
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void _exit(int _status) __attribute__((noreturn));
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#endif
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int access(const char *_path, int _amode);
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unsigned int alarm(unsigned int _seconds);
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int chdir(const char *_path);
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int chown(const char *_path, uid_t _owner, gid_t _group);
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int close(int _fildes);
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char * ctermid(char *_s);
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int dup(int _fildes);
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int dup2(int _fildes, int _fildes2);
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int execl(const char *_path, const char *_arg, ...);
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int execle(const char *_path, const char *_arg, ...);
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int execlp(const char *_file, const char *_arg, ...);
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int execv(const char *_path, char *const _argv[]);
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int execve(const char *_path, char *const _argv[], char *const _envp[]);
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int execvp(const char *_file, char *const _argv[]);
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pid_t fork(void);
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long fpathconf(int _fildes, int _name);
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char * getcwd(char *_buf, size_t _size);
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gid_t getegid(void);
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uid_t geteuid(void);
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gid_t getgid(void);
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int getgroups(int _gidsetsize, gid_t *_grouplist);
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char * getlogin(void);
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int getopt(int _argc, char *const _argv[], const char *_optstring);
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pid_t getpgrp(void);
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pid_t getpid(void);
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pid_t getppid(void);
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uid_t getuid(void);
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int isatty(int _fildes);
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int link(const char *_existing, const char *_new);
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off_t lseek(int _fildes, off_t _offset, int _whence);
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long pathconf(const char *_path, int _name);
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int pause(void);
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int pipe(int _fildes[2]);
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ssize_t read(int _fildes, void *_buf, size_t _nbyte);
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int rmdir(const char *_path);
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int setgid(gid_t _gid);
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int setpgid(pid_t _pid, pid_t _pgid);
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pid_t setsid(void);
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int setuid(uid_t uid);
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unsigned int sleep(unsigned int _seconds);
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long sysconf(int _name);
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pid_t tcgetpgrp(int _fildes);
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int tcsetpgrp(int _fildes, pid_t _pgrp_id);
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char * ttyname(int _fildes);
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int unlink(const char *_path);
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ssize_t write(int _fildes, const void *_buf, size_t _nbyte);
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#ifndef _POSIX_SOURCE
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/* additional access() checks */
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#define D_OK 0x10
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char * basename(const char *);
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/*int brk(void *_heaptop);*/
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char * dirname(const char *_fn);
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int __file_exists(const char *_fn);
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int fsync(int _fd);
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int ftruncate(int, off_t);
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int getdtablesize(void);
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int gethostname(char *buf, int size);
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int getpagesize(void);
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char * getwd(char *__buffer);
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int nice(int _increment);
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void * sbrk(int _delta);
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int symlink (const char *, const char *);
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int sync(void);
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int truncate(const char*, off_t);
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unsigned int usleep(unsigned int _useconds);
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#ifndef vfork
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pid_t vfork(void);
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#endif
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#endif /* !_POSIX_SOURCE */
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#endif /* !__STRICT_ANSI__ */
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#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
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#ifndef __dj_ENFORCE_FUNCTION_CALLS
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#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
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#ifdef __cplusplus
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}
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#endif
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#endif /* !__dj_include_unistd_h_ */
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