projects / unix-history / blame
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1 | /*- |
| 2 | * Copyright (c) 1991 The Regents of the University of California. | |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * %sccs.include.redist.c% | |
| 6 | * | |
| 2a5ae0b9 | 7 | * @(#)unistd.h 5.4 (Berkeley) %G% |
| 06899bf6 KB |
8 | */ |
| 9 | ||
| 10 | #include <sys/cdefs.h> | |
| 11 | #include <sys/types.h> | |
| 12 | #include <sys/unistd.h> | |
| 13 | ||
| 14 | #define STDIN_FILENO 0 /* standard input file descriptor */ | |
| 15 | #define STDOUT_FILENO 1 /* standard output file descriptor */ | |
| 16 | #define STDERR_FILENO 2 /* standard error file descriptor */ | |
| 17 | ||
| 18 | /* fnmatch(3) defines */ | |
| 19 | #define FNM_PATHNAME 0x01 /* match pathnames, not filenames */ | |
| 20 | #ifndef _POSIX_SOURCE | |
| 21 | #define FNM_QUOTE 0x02 /* escape special chars with \ */ | |
| 22 | #endif | |
| 23 | ||
| 24 | #ifndef NULL | |
| 25 | #define NULL 0 /* null pointer constant */ | |
| 26 | #endif | |
| 27 | ||
| 28 | typedef int ssize_t; /* count of bytes or error indication */ | |
| 29 | ||
| 30 | __BEGIN_DECLS | |
| 31 | void volatile _exit __P((int)); | |
| 32 | int access __P((const char *, int)); | |
| 33 | u_int alarm __P((u_int)); | |
| 34 | int chdir __P((const char *)); | |
| 35 | int chown __P((const char *, uid_t, gid_t)); | |
| 36 | int close __P((int)); | |
| 37 | char *cuserid __P((const char *)); | |
| 38 | int dup __P((int)); | |
| 39 | int dup2 __P((int, int)); | |
| 40 | int execl __P((const char *, const char *, ...)); | |
| 41 | int execle __P((const char *, const char *, ...)); | |
| 42 | int execlp __P((const char *, const char *, ...)); | |
| 43 | int execv __P((const char *, char * const *)); | |
| 44 | int execve __P((const char *, char * const *, char * const *)); | |
| 45 | int execvp __P((const char *, char * const *)); | |
| 46 | pid_t fork __P((void)); | |
| 47 | long fpathconf __P((int, int)); /* not yet */ | |
| 48 | char *getcwd __P((char *, size_t)); | |
| 49 | gid_t getegid __P((void)); | |
| 50 | uid_t geteuid __P((void)); | |
| 51 | gid_t getgid __P((void)); | |
| 52 | int getgroups __P((int, gid_t *)); | |
| 53 | char *getlogin __P((void)); | |
| 54 | pid_t getpgrp __P((void)); | |
| 55 | pid_t getpid __P((void)); | |
| 56 | pid_t getppid __P((void)); | |
| 57 | uid_t getuid __P((void)); | |
| 58 | int isatty __P((int)); | |
| 59 | int link __P((const char *, const char *)); | |
| 60 | off_t lseek __P((int, off_t, int)); | |
| 61 | long pathconf __P((const char *, int)); /* not yet */ | |
| 62 | int pause __P((void)); | |
| 63 | int pipe __P((int *)); | |
| 64 | ssize_t read __P((int, void *, size_t)); | |
| 65 | int rmdir __P((const char *)); | |
| 66 | int setgid __P((gid_t)); | |
| 67 | int setpgid __P((pid_t, pid_t)); | |
| 68 | pid_t setsid __P((void)); | |
| 69 | int setuid __P((uid_t)); | |
| 70 | u_int sleep __P((u_int)); | |
| 71 | long sysconf __P((int)); /* not yet */ | |
| 72 | pid_t tcgetpgrp __P((int)); | |
| 73 | pid_t tcsetpgrp __P((int, pid_t)); | |
| 74 | char *ttyname __P((int)); | |
| 75 | int unlink __P((const char *)); | |
| 76 | ssize_t write __P((int, const void *, size_t)); | |
| 77 | ||
| 78 | #ifndef _POSIX_SOURCE | |
| 79 | ||
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80 | /* structure timeval required for select() */ |
| 81 | #include <sys/time.h> | |
| 82 | ||
| 83 | /* structure qelem required for insque() and remque() */ | |
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84 | struct qelem { |
| 85 | struct qelem *q_forw; | |
| 86 | struct qelem *q_back; | |
| 87 | char q_data[1]; /* arbitrary amount of data */ | |
| 88 | }; | |
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89 | |
| 90 | int acct __P((const char *)); | |
| 91 | int async_daemon __P((void)); | |
| 92 | char *brk __P((const char *)); | |
| 93 | int chflags __P((const char *, long)); | |
| 94 | int chroot __P((const char *)); | |
| 95 | char *crypt __P((const char *, const char *)); | |
| 96 | void encrypt __P((char *, int)); | |
| 97 | void endusershell __P((void)); | |
| f3a23626 | 98 | int exect __P((const char *, char * const *, char * const *)); |
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99 | int fchdir __P((int)); |
| 100 | int fchflags __P((int, long)); | |
| 101 | int fchmod __P((int, mode_t)); | |
| 102 | int fchown __P((int, int, int)); | |
| 103 | int fnmatch __P((const char *, const char *, int)); | |
| 104 | int fsync __P((int)); | |
| 105 | int ftruncate __P((int, off_t)); | |
| 106 | int getdtablesize __P((void)); | |
| 107 | long gethostid __P((void)); | |
| 108 | int gethostname __P((char *, int)); | |
| 109 | mode_t getmode __P((const mode_t *, mode_t)); | |
| 110 | int getpagesize __P((void)); | |
| 111 | char *getpass __P((const char *)); | |
| 112 | char *getusershell __P((void)); | |
| 113 | char *getwd __P((char *)); /* obsoleted by getcwd() */ | |
| 114 | int initgroups __P((const char *, int)); | |
| f63b2ea1 | 115 | void insque __P((struct qelem *, struct qelem *)); |
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116 | int mknod __P((const char *, mode_t, dev_t)); |
| 117 | int mkstemp __P((char *)); | |
| 118 | char *mktemp __P((char *)); | |
| 119 | int nfssvc __P((int)); | |
| 120 | int nice __P((int)); | |
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121 | void psignal __P((u_int, const char *)); |
| 122 | extern char *sys_siglist[]; | |
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123 | int profil __P((char *, int, int, int)); |
| 124 | int rcmd __P((char **, int, const char *, | |
| 125 | const char *, const char *, int *)); | |
| 126 | char *re_comp __P((const char *)); | |
| 127 | int re_exec __P((const char *)); | |
| 128 | int readlink __P((const char *, char *, int)); | |
| 129 | int reboot __P((int)); | |
| f63b2ea1 | 130 | void remque __P((struct qelem *)); |
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131 | int revoke __P((const char *)); |
| 132 | int rresvport __P((const int *)); | |
| 133 | int ruserok __P((const char *, int, const char *, const char *)); | |
| 134 | char *sbrk __P((int)); | |
| 135 | int select __P((int, fd_set *, fd_set *, fd_set *, struct timeval *)); | |
| 136 | int setegid __P((gid_t)); | |
| 137 | int seteuid __P((uid_t)); | |
| 138 | int setgroups __P((int, const int *)); | |
| 139 | void sethostid __P((long)); | |
| 140 | int sethostname __P((const char *, int)); | |
| 141 | void setkey __P((const char *)); | |
| 142 | int setlogin __P((const char *)); | |
| 143 | mode_t setmode __P((const char *)); | |
| 144 | int setpgrp __P((pid_t pid, pid_t pgrp)); /* obsoleted by setpgid() */ | |
| 145 | int setregid __P((int, int)); | |
| 146 | int setreuid __P((int, int)); | |
| 147 | int setrgid __P((gid_t)); | |
| 148 | int setruid __P((uid_t)); | |
| 149 | void setusershell __P((void)); | |
| 150 | int swapon __P((const char *)); | |
| 151 | int symlink __P((const char *, const char *)); | |
| 152 | void sync __P((void)); | |
| 153 | int syscall __P((int, ...)); | |
| 154 | int truncate __P((const char *, off_t)); | |
| 155 | int ttyslot __P((void)); | |
| 156 | u_int ualarm __P((u_int, u_int)); | |
| 157 | void usleep __P((u_int)); | |
| 158 | void *valloc __P((size_t)); /* obsoleted by malloc() */ | |
| 159 | int vfork __P((void)); | |
| 160 | ||
| 161 | #endif /* !_POSIX_SOURCE */ | |
| 162 | __END_DECLS |