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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4973 | right-hear | 1 | /* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */ |
| 2 | /* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */ |
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| 3 | /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
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| 4 | #ifndef __dj_include_unistd_h_ |
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| 5 | #define __dj_include_unistd_h_ |
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| 6 | |||
| 7 | #ifdef __cplusplus |
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| 8 | extern "C" { |
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| 9 | #endif |
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| 10 | |||
| 11 | #ifndef __dj_ENFORCE_ANSI_FREESTANDING |
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| 12 | |||
| 13 | #ifndef __STRICT_ANSI__ |
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| 14 | |||
| 15 | #include |
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| 16 | #include |
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| 17 | |||
| 18 | #define SEEK_SET 0 |
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| 19 | #define SEEK_CUR 1 |
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| 20 | #define SEEK_END 2 |
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| 21 | |||
| 22 | /* Some programs think they know better... */ |
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| 23 | #undef NULL |
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| 24 | |||
| 25 | #define NULL 0 |
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| 26 | |||
| 27 | #define F_OK 0x01 |
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| 28 | #define R_OK 0x02 |
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| 29 | #define W_OK 0x04 |
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| 30 | #define X_OK 0x08 |
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| 31 | |||
| 32 | #define STDIN_FILENO 0 |
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| 33 | #define STDOUT_FILENO 1 |
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| 34 | #define STDERR_FILENO 2 |
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| 35 | |||
| 36 | #define _PC_CHOWN_RESTRICTED 1 |
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| 37 | #define _PC_LINK_MAX 2 |
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| 38 | #define _PC_MAX_CANON 3 |
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| 39 | #define _PC_MAX_INPUT 4 |
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| 40 | #define _PC_NAME_MAX 5 |
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| 41 | #define _PC_NO_TRUNC 6 |
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| 42 | #define _PC_PATH_MAX 7 |
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| 43 | #define _PC_PIPE_BUF 8 |
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| 44 | #define _PC_VDISABLE 9 |
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| 45 | |||
| 46 | #define _POSIX_CHOWN_RESTRICTED 0 |
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| 47 | #undef _POSIX_JOB_CONTROL |
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| 48 | #define _POSIX_NO_TRUNC 0 |
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| 49 | #undef _POSIX_SAVED_IDS |
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| 50 | #define _POSIX_VDISABLE -1 |
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| 51 | #define _POSIX_VERSION 199009L |
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| 52 | |||
| 53 | #define _SC_ARG_MAX 1 |
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| 54 | #define _SC_CHILD_MAX 2 |
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| 55 | #define _SC_CLK_TCK 3 |
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| 56 | #define _SC_JOB_CONTROL 4 |
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| 57 | #define _SC_NGROUPS_MAX 5 |
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| 58 | #define _SC_OPEN_MAX 6 |
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| 59 | #define _SC_SAVED_IDS 7 |
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| 60 | #define _SC_STREAM_MAX 8 |
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| 61 | #define _SC_TZNAME_MAX 9 |
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| 62 | #define _SC_VERSION 10 |
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| 63 | |||
| 64 | __DJ_size_t |
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| 65 | #undef __DJ_size_t |
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| 66 | #define __DJ_size_t |
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| 67 | __DJ_ssize_t |
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| 68 | #undef __DJ_ssize_t |
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| 69 | #define __DJ_ssize_t |
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| 70 | |||
| 71 | extern char *optarg; |
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| 72 | extern int optind, opterr, optopt; |
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| 73 | |||
| 74 | #ifdef _MSC_VER |
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| 75 | void __declspec(noreturn) __exit(int _status); |
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| 76 | void __declspec(noreturn) _exit(int _status); |
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| 77 | #else |
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| 78 | void __exit(int _status) __attribute__((noreturn)); |
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| 79 | void _exit(int _status) __attribute__((noreturn)); |
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| 80 | #endif |
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| 81 | int access(const char *_path, int _amode); |
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| 82 | unsigned int alarm(unsigned int _seconds); |
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| 83 | int chdir(const char *_path); |
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| 84 | int chown(const char *_path, uid_t _owner, gid_t _group); |
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| 85 | int close(int _fildes); |
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| 86 | char * ctermid(char *_s); |
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| 87 | int dup(int _fildes); |
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| 88 | int dup2(int _fildes, int _fildes2); |
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| 89 | int execl(const char *_path, const char *_arg, ...); |
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| 90 | int execle(const char *_path, const char *_arg, ...); |
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| 91 | int execlp(const char *_file, const char *_arg, ...); |
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| 92 | int execv(const char *_path, char *const _argv[]); |
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| 93 | int execve(const char *_path, char *const _argv[], char *const _envp[]); |
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| 94 | int execvp(const char *_file, char *const _argv[]); |
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| 95 | pid_t fork(void); |
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| 96 | long fpathconf(int _fildes, int _name); |
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| 97 | char * getcwd(char *_buf, size_t _size); |
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| 98 | gid_t getegid(void); |
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| 99 | uid_t geteuid(void); |
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| 100 | gid_t getgid(void); |
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| 101 | int getgroups(int _gidsetsize, gid_t *_grouplist); |
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| 102 | char * getlogin(void); |
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| 103 | int getopt(int _argc, char *const _argv[], const char *_optstring); |
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| 104 | pid_t getpgrp(void); |
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| 105 | pid_t getpid(void); |
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| 106 | pid_t getppid(void); |
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| 107 | uid_t getuid(void); |
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| 108 | int isatty(int _fildes); |
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| 109 | int link(const char *_existing, const char *_new); |
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| 110 | off_t lseek(int _fildes, off_t _offset, int _whence); |
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| 111 | long pathconf(const char *_path, int _name); |
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| 112 | int pause(void); |
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| 113 | int pipe(int _fildes[2]); |
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| 114 | ssize_t read(int _fildes, void *_buf, size_t _nbyte); |
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| 115 | int rmdir(const char *_path); |
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| 116 | int setgid(gid_t _gid); |
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| 117 | int setpgid(pid_t _pid, pid_t _pgid); |
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| 118 | pid_t setsid(void); |
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| 119 | int setuid(uid_t uid); |
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| 120 | unsigned int sleep(unsigned int _seconds); |
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| 121 | long sysconf(int _name); |
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| 122 | pid_t tcgetpgrp(int _fildes); |
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| 123 | int tcsetpgrp(int _fildes, pid_t _pgrp_id); |
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| 124 | char * ttyname(int _fildes); |
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| 125 | int unlink(const char *_path); |
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| 126 | ssize_t write(int _fildes, const void *_buf, size_t _nbyte); |
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| 127 | |||
| 128 | #ifndef _POSIX_SOURCE |
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| 129 | |||
| 130 | /* additional access() checks */ |
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| 131 | #define D_OK 0x10 |
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| 132 | |||
| 133 | char * basename(const char *); |
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| 134 | /*int brk(void *_heaptop);*/ |
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| 135 | char * dirname(const char *_fn); |
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| 136 | int __file_exists(const char *_fn); |
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| 137 | int fsync(int _fd); |
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| 138 | int ftruncate(int, off_t); |
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| 139 | int getdtablesize(void); |
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| 140 | int gethostname(char *buf, int size); |
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| 141 | int getpagesize(void); |
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| 142 | char * getwd(char *__buffer); |
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| 143 | int nice(int _increment); |
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| 144 | void * sbrk(int _delta); |
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| 145 | int symlink (const char *, const char *); |
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| 146 | int sync(void); |
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| 147 | int truncate(const char*, off_t); |
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| 148 | unsigned int usleep(unsigned int _useconds); |
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| 149 | #ifndef vfork |
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| 150 | pid_t vfork(void); |
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| 151 | #endif |
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| 152 | |||
| 153 | #endif /* !_POSIX_SOURCE */ |
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| 154 | #endif /* !__STRICT_ANSI__ */ |
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| 155 | #endif /* !__dj_ENFORCE_ANSI_FREESTANDING */ |
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| 156 | |||
| 157 | #ifndef __dj_ENFORCE_FUNCTION_CALLS |
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| 158 | #endif /* !__dj_ENFORCE_FUNCTION_CALLS */ |
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| 159 | |||
| 160 | #ifdef __cplusplus |
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| 161 | } |
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| 162 | #endif |
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| 163 | |||
| 164 | #endif /* !__dj_include_unistd_h_ */ |