contrib/tcsh/tc.decls.h

   1 /* $Header: /src/pub/tcsh/tc.decls.h,v 3.50 2002/03/08 17:36:47 christos Exp $ */
   2 /*
   3  * tc.decls.h: Function declarations from all the tcsh modules
   4  */
   5 /*-
   6  * Copyright (c) 1980, 1991 The Regents of the University of California.
   7  * All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. Neither the name of the University nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33 #ifndef _h_tc_decls
  34 #define _h_tc_decls
  35
  36 /*
  37  * tc.alloc.c
  38  */
  39 #ifndef SYSMALLOC
  40 #ifndef WINNT_NATIVE
  41 extern  void              free          __P((ptr_t));
  42 extern  memalign_t        malloc        __P((size_t));
  43 extern  memalign_t        realloc       __P((ptr_t, size_t));
  44 extern  memalign_t        calloc        __P((size_t, size_t));
  45 #endif /* !WINNT_NATIVE */
  46 #else /* SYSMALLOC */
  47 extern  void              sfree         __P((ptr_t));
  48 extern  memalign_t        smalloc       __P((size_t));
  49 extern  memalign_t        srealloc      __P((ptr_t, size_t));
  50 extern  memalign_t        scalloc       __P((size_t, size_t));
  51 #endif /* SYSMALLOC */
  52 extern  void              showall       __P((Char **, struct command *));
  53
  54 /*
  55  * tc.bind.c
  56  */
  57 extern  void              dobindkey     __P((Char **, struct command *));
  58 #ifdef OBSOLETE
  59 extern  void              dobind        __P((Char **, struct command *));
  60 #endif /* OBSOLETE */
  61
  62 /*
  63  * tc.defs.c:
  64  */
  65 extern  void              getmachine    __P((void));
  66
  67
  68 /*
  69  * tc.disc.c
  70  */
  71 extern  int               setdisc       __P((int));
  72 extern  int               resetdisc     __P((int));
  73
  74 /*
  75  * tc.func.c
  76  */
  77 extern  Char             *expand_lex    __P((Char *, size_t, struct wordent *,
  78                                              int, int));
  79 extern  Char             *sprlex        __P((Char *, size_t, struct wordent *));
  80 extern  Char             *Itoa          __P((int, Char *, int, int));
  81 extern  void              dolist        __P((Char **, struct command *));
  82 extern  void              dotelltc      __P((Char **, struct command *));
  83 extern  void              doechotc      __P((Char **, struct command *));
  84 extern  void              dosettc       __P((Char **, struct command *));
  85 extern  int               cmd_expand    __P((Char *, Char *));
  86 extern  void              dowhich       __P((Char **, struct command *));
  87 extern  struct process   *find_stop_ed  __P((void));
  88 extern  void              fg_proc_entry __P((struct process *));
  89 extern  sigret_t          alrmcatch     __P((int));
  90 extern  void              precmd        __P((void));
  91 extern  void              postcmd       __P((void));
  92 extern  void              cwd_cmd       __P((void));
  93 extern  void              beep_cmd      __P((void));
  94 extern  void              period_cmd    __P((void));
  95 extern  void              job_cmd       __P((Char *));
  96 extern  void              aliasrun      __P((int, Char *, Char *));
  97 extern  void              setalarm      __P((int));
  98 extern  void              rmstar        __P((struct wordent *));
  99 extern  void              continue_jobs __P((struct wordent *));
 100 extern  Char             *gettilde      __P((Char *));
 101 extern  Char             *getusername   __P((Char **));
 102 #ifdef OBSOLETE
 103 extern  void              doaliases     __P((Char **, struct command *));
 104 #endif /* OBSOLETE */
 105 extern  void              shlvl         __P((int));
 106 extern  int               fixio         __P((int, int));
 107 extern  int               collate       __P((const Char *, const Char *));
 108 #ifdef HASHBANG
 109 extern  int               hashbang      __P((int, Char ***));
 110 #endif /* HASHBANG */
 111 #ifdef REMOTEHOST
 112 extern  void              remotehost    __P((void));
 113 #endif /* REMOTEHOST */
 114
 115
 116 /*
 117  * tc.os.c
 118  */
 119 #ifdef MACH
 120 extern  void              dosetpath     __P((Char **, struct command *));
 121 #endif /* MACH */
 122
 123 #ifdef TCF
 124 extern  void              dogetxvers    __P((Char **, struct command *));
 125 extern  void              dosetxvers    __P((Char **, struct command *));
 126 extern  void              dogetspath    __P((Char **, struct command *));
 127 extern  void              dosetspath    __P((Char **, struct command *));
 128 extern  char             *sitename      __P((pid_t));
 129 extern  void              domigrate     __P((Char **, struct command *));
 130 #endif /* TCF */
 131
 132 #ifdef WARP
 133 extern  void              dowarp        __P((Char **, struct command *));
 134 #endif /* WARP */
 135
 136 #if defined(_CRAY) && !defined(_CRAYMPP)
 137 extern  void              dodmmode      __P((Char **, struct command *));
 138 #endif /* _CRAY && !_CRAYMPP */
 139
 140 #if defined(masscomp) || defined(hcx)
 141 extern  void              douniverse    __P((Char **, struct command *));
 142 #endif /* masscomp */
 143
 144 #if defined(hcx)
 145 extern  void              doatt         __P((Char **, struct command *));
 146 extern  void              doucb         __P((Char **, struct command *));
 147 #endif /* hcx */
 148
 149 #ifdef _SEQUENT_
 150 extern  void              pr_stat_sub   __P((struct process_stats *,
 151                                              struct process_stats *,
 152                                              struct process_stats *));
 153 #endif /* _SEQUENT_ */
 154
 155 #ifdef NEEDtcgetpgrp
 156 extern  int               xtcgetpgrp    __P((int));
 157 extern  int               xtcsetpgrp    __P((int, int));
 158 # undef tcgetpgrp
 159 # define tcgetpgrp(a)     xtcgetpgrp(a)
 160 # undef tcsetpgrp
 161 # define tcsetpgrp(a, b)  xtcsetpgrp((a), (b))
 162 #endif /* NEEDtcgetpgrp */
 163
 164 #ifdef YPBUGS
 165 extern  void              fix_yp_bugs   __P((void));
 166 #endif /* YPBUGS */
 167 #ifdef STRCOLLBUG
 168 extern  void              fix_strcoll_bug       __P((void));
 169 #endif /* STRCOLLBUG */
 170
 171 extern  void              osinit        __P((void));
 172
 173 #ifdef NEEDmemmove
 174 extern ptr_t             xmemmove       __P((ptr_t, const ptr_t, size_t));
 175 # define memmove(a, b, c) xmemmove((a), (b), (c))
 176 #endif /* NEEDmemmove */
 177
 178 #ifdef NEEDmemset
 179 extern ptr_t             xmemset        __P((ptr_t, int, size_t));
 180 # define memset(a, b, c) xmemset((a), (b), (c))
 181 #endif /* NEEDmemset */
 182
 183
 184 #ifdef NEEDgetcwd
 185 extern  char             *xgetcwd       __P((char *, size_t));
 186 # undef getcwd
 187 # define getcwd(a, b) xgetcwd((a), (b))
 188 #endif /* NEEDgetcwd */
 189
 190 #ifdef NEEDgethostname
 191 extern  int               xgethostname  __P((char *, int));
 192 # undef gethostname
 193 # define gethostname(a, b) xgethostname((a), (b))
 194 #endif /* NEEDgethostname */
 195
 196 #ifdef NEEDnice
 197 extern  int               xnice __P((int));
 198 # undef nice
 199 # define nice(a)          xnice(a)
 200 #endif /* NEEDnice */
 201
 202 #ifdef NEEDstrerror
 203 extern  char             *xstrerror     __P((int));
 204 # undef strerror
 205 # define strerror(a)      xstrerror(a)
 206 #endif /* NEEDstrerror */
 207
 208 #ifdef apollo
 209 extern  void              doinlib       __P((Char **, struct command *));
 210 extern  void              dover         __P((Char **, struct command *));
 211 extern  void              dorootnode    __P((Char **, struct command *));
 212 extern  int               getv          __P((Char *));
 213 #endif /* apollo */
 214
 215
 216 /*
 217  * tc.printf.h
 218  */
 219 extern  pret_t            xprintf       __P((const char *, ...));
 220 extern  pret_t            xsnprintf     __P((char *, size_t, const char *, ...));
 221 extern  pret_t            xvprintf      __P((const char *, va_list));
 222 extern  pret_t            xvsnprintf    __P((char *, size_t, const char *,
 223                                              va_list));
 224
 225 /*
 226  * tc.prompt.c
 227  */
 228 extern  void              dateinit      __P((void));
 229 extern  void              printprompt   __P((int, char *));
 230 extern  Char             *expdollar     __P((Char **, const Char **, size_t *,
 231                                              int));
 232 extern  void              tprintf       __P((int, Char *, const Char *, size_t,
 233                                              char *, time_t, ptr_t));
 234
 235 /*
 236  * tc.sched.c
 237  */
 238 extern  time_t            sched_next    __P((void));
 239 extern  void              dosched       __P((Char **, struct command *));
 240 extern  void              sched_run     __P((int));
 241
 242 /*
 243  * tc.sig.c
 244  */
 245 #ifndef BSDSIGS
 246 # ifdef UNRELSIGS
 247 #  ifdef COHERENT
 248 extern  sigret_t        (*xsignal       __P((int, sigret_t (*)(int)))) ();
 249 #   define signal(x,y)    xsignal(x,y)
 250 #  endif /* COHERENT */
 251 extern  sigret_t        (*xsigset       __P((int, sigret_t (*)(int)))) ();
 252 #  define sigset(x,y)     xsigset(x,y)
 253 extern  void              xsigrelse     __P((int));
 254 #  define sigrelse(x)     xsigrelse(x)
 255 extern  void              xsighold      __P((int));
 256 #  define sighold(x)      xsighold(x)
 257 extern  void              xsigignore    __P((int));
 258 #  define sigignore(x)    xsigignore(x)
 259 extern  void              xsigpause     __P((int));
 260 #  define sigpause(x)     xsigpause(x)
 261 extern  pid_t             ourwait       __P((int *));
 262 # endif /* UNRELSIGS */
 263 # ifdef SXA
 264 extern  void              sigpause      __P((int));
 265 # endif /* SXA */
 266 #endif /* !BSDSIGS */
 267
 268 #ifdef NEEDsignal
 269 extern  sigret_t        (*xsignal       __P((int, sigret_t (*)(int)))) ();
 270 # define signal(a, b)     xsignal(a, b)
 271 #endif /* NEEDsignal */
 272 #if defined(_SEQUENT_) || ((SYSVREL > 3 || defined(_DGUX_SOURCE)) && defined(POSIXSIGS)) || ((defined(_AIX) || defined(__CYGWIN__)) && defined(POSIXSIGS)) || defined(WINNT_NATIVE)
 273 extern  sigmask_t         sigsetmask    __P((sigmask_t));
 274 # if !defined(DGUX) || (defined(DGUX) && defined(__ix86))
 275 extern  sigmask_t         sigblock      __P((sigmask_t));
 276 # endif /* !DGUX */
 277 extern  void              bsd_sigpause  __P((sigmask_t));
 278 extern  sigret_t        (*bsd_signal    __P((int, sigret_t (*)(int)))) __P((int));
 279 #endif /* _SEQUENT_ */
 280 #ifdef SIGSYNCH
 281 extern  sigret_t          synch_handler __P((int));
 282 #endif /* SIGSYNCH */
 283
 284
 285 /*
 286  * tc.str.c:
 287  */
 288 #ifdef SHORT_STRINGS
 289 extern  Char             *s_strchr      __P((const Char *, int));
 290 extern  Char             *s_strrchr     __P((const Char *, int));
 291 extern  Char             *s_strcat      __P((Char *, const Char *));
 292 # ifdef NOTUSED
 293 extern  Char             *s_strncat     __P((Char *, const Char *, size_t));
 294 # endif /* NOTUSED */
 295 extern  Char             *s_strcpy      __P((Char *, const Char *));
 296 extern  Char             *s_strncpy     __P((Char *, const Char *, size_t));
 297 extern  Char             *s_strspl      __P((const Char *, const Char *));
 298 extern  size_t            s_strlen      __P((const Char *));
 299 extern  int               s_strcmp      __P((const Char *, const Char *));
 300 extern  int               s_strncmp     __P((const Char *, const Char *,
 301                                              size_t));
 302 extern  Char             *s_strsave     __P((const Char *));
 303 extern  Char             *s_strend      __P((const Char *));
 304 extern  Char             *s_strstr      __P((const Char *, const Char *));
 305 extern  Char             *str2short     __P((const char *));
 306 extern  Char            **blk2short     __P((char **));
 307 extern  char             *short2str     __P((const Char *));
 308 extern  char            **short2blk     __P((Char **));
 309 #endif /* SHORT_STRINGS */
 310 extern  char             *short2qstr    __P((const Char *));
 311
 312
 313 /*
 314  * tc.vers.c:
 315  */
 316 extern  void              fix_version   __P((void));
 317
 318 /*
 319  * tc.who.c
 320  */
 321 #ifndef HAVENOUTMP
 322 extern  void              initwatch     __P((void));
 323 extern  void              resetwatch    __P((void));
 324 extern  void              watch_login   __P((int));
 325 extern  const char       *who_info      __P((ptr_t, int, char *, size_t));
 326 extern  void              dolog         __P((Char **, struct command *));
 327 # ifdef UTHOST
 328 extern  char             *utmphost      __P((void));
 329 extern  size_t            utmphostsize  __P((void));
 330 # endif /* UTHOST */
 331 #endif /* HAVENOUTMP */
 332
 333 #endif /* _h_tc_decls */