contrib/tcsh-6/tc.decls.h

   1 /*
   2  * tc.decls.h: Function declarations from all the tcsh modules
   3  */
   4 /*-
   5  * Copyright (c) 1980, 1991 The Regents of the University of California.
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  * 3. Neither the name of the University nor the names of its contributors
  17  *    may be used to endorse or promote products derived from this software
  18  *    without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  23  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  30  * SUCH DAMAGE.
  31  */
  32 #ifndef _h_tc_decls
  33 #define _h_tc_decls
  34
  35 struct blk_buf;
  36 struct strbuf;
  37 struct Strbuf;
  38
  39 /*
  40  * tc.alloc.c
  41  */
  42 #ifndef SYSMALLOC
  43 #ifndef WINNT_NATIVE
  44 #ifndef __linux__
  45 extern  void              free          (ptr_t);
  46 extern  memalign_t        malloc        (size_t);
  47 extern  memalign_t        realloc       (ptr_t, size_t);
  48 extern  memalign_t        calloc        (size_t, size_t);
  49 #endif
  50 #endif /* !WINNT_NATIVE */
  51 #else /* SYSMALLOC */
  52 extern  void              sfree         (ptr_t);
  53 extern  memalign_t        smalloc       (size_t);
  54 extern  memalign_t        srealloc      (ptr_t, size_t);
  55 extern  memalign_t        scalloc       (size_t, size_t);
  56 #endif /* SYSMALLOC */
  57 extern  void              showall       (Char **, struct command *);
  58
  59 /*
  60  * tc.bind.c
  61  */
  62 extern  void              dobindkey     (Char **, struct command *);
  63
  64 /*
  65  * tc.defs.c:
  66  */
  67 extern  void              getmachine    (void);
  68
  69
  70 /*
  71  * tc.disc.c
  72  */
  73 extern  int               setdisc       (int);
  74 extern  int               resetdisc     (int);
  75
  76 /*
  77  * tc.func.c
  78  */
  79 extern  Char             *expand_lex    (const struct wordent *, int, int);
  80 extern  Char             *sprlex        (const struct wordent *);
  81 extern  Char             *Itoa          (int, size_t, Char);
  82 extern  void              dolist        (Char **, struct command *);
  83 extern  void              dotermname    (Char **, struct command *);
  84 extern  void              dotelltc      (Char **, struct command *);
  85 extern  void              doechotc      (Char **, struct command *);
  86 extern  void              dosettc       (Char **, struct command *);
  87 extern  int               cmd_expand    (Char *, Char **);
  88 extern  void              dowhich       (Char **, struct command *);
  89 extern  struct process   *find_stop_ed  (void);
  90 extern  void              fg_proc_entry (struct process *);
  91 extern  void              alrmcatch     (void);
  92 extern  void              precmd        (void);
  93 extern  void              postcmd       (void);
  94 extern  void              cwd_cmd       (void);
  95 extern  void              beep_cmd      (void);
  96 extern  void              period_cmd    (void);
  97 extern  void              job_cmd       (Char *);
  98 extern  void              aliasrun      (int, Char *, Char *);
  99 extern  void              setalarm      (int);
 100 extern  void              rmstar        (struct wordent *);
 101 extern  void              continue_jobs (struct wordent *);
 102 extern  Char             *gettilde      (const Char *);
 103 extern  Char             *getusername   (Char **);
 104 #ifdef OBSOLETE
 105 extern  void              doaliases     (Char **, struct command *);
 106 #endif /* OBSOLETE */
 107 extern  void              shlvl         (int);
 108 extern  int               fixio         (int, int);
 109 extern  int               collate       (const Char *, const Char *);
 110 #ifdef HASHBANG
 111 extern  int               hashbang      (int, Char ***);
 112 #endif /* HASHBANG */
 113 #ifdef REMOTEHOST
 114 extern  void              remotehost    (void);
 115 #endif /* REMOTEHOST */
 116
 117
 118 /*
 119  * tc.os.c
 120  */
 121 #ifdef MACH
 122 extern  void              dosetpath     (Char **, struct command *);
 123 #endif /* MACH */
 124
 125 #ifdef TCF
 126 extern  void              dogetxvers    (Char **, struct command *);
 127 extern  void              dosetxvers    (Char **, struct command *);
 128 extern  void              dogetspath    (Char **, struct command *);
 129 extern  void              dosetspath    (Char **, struct command *);
 130 extern  char             *sitename      (pid_t);
 131 extern  void              domigrate     (Char **, struct command *);
 132 #endif /* TCF */
 133
 134 #ifdef WARP
 135 extern  void              dowarp        (Char **, struct command *);
 136 #endif /* WARP */
 137
 138 #if defined(_CRAY) && !defined(_CRAYMPP)
 139 extern  void              dodmmode      (Char **, struct command *);
 140 #endif /* _CRAY && !_CRAYMPP */
 141
 142 #if defined(masscomp) || defined(hcx)
 143 extern  void              douniverse    (Char **, struct command *);
 144 #endif /* masscomp */
 145
 146 #if defined(_OSD_POSIX) /* BS2000 */
 147 extern  void              dobs2cmd      (Char **, struct command *);
 148 #endif /* _OSD_POSIX */
 149
 150 #if defined(hcx)
 151 extern  void              doatt         (Char **, struct command *);
 152 extern  void              doucb         (Char **, struct command *);
 153 #endif /* hcx */
 154
 155 #ifdef _SEQUENT_
 156 extern  void              pr_stat_sub   (struct process_stats *,
 157                                          struct process_stats *,
 158                                          struct process_stats *);
 159 #endif /* _SEQUENT_ */
 160
 161 #ifdef NEEDtcgetpgrp
 162 extern  pid_t             xtcgetpgrp    (int);
 163 extern  int               xtcsetpgrp    (int, int);
 164 # undef tcgetpgrp
 165 # define tcgetpgrp(a)     xtcgetpgrp(a)
 166 # undef tcsetpgrp
 167 # define tcsetpgrp(a, b)  xtcsetpgrp((a), (b))
 168 #endif /* NEEDtcgetpgrp */
 169
 170 #ifdef YPBUGS
 171 extern  void              fix_yp_bugs   (void);
 172 #endif /* YPBUGS */
 173 #ifdef STRCOLLBUG
 174 extern  void              fix_strcoll_bug       (void);
 175 #endif /* STRCOLLBUG */
 176
 177 extern  void              osinit        (void);
 178
 179 #ifndef HAVE_MEMMOVE
 180 extern void             *xmemmove       (void *, const void *, size_t);
 181 # define memmove(a, b, c) xmemmove(a, b, c)
 182 #endif /* !HAVE_MEMMOVE */
 183
 184 #ifndef HAVE_MEMSET
 185 extern void             *xmemset        (void *, int, size_t);
 186 # define memset(a, b, c) xmemset(a, b, c)
 187 #endif /* !HAVE_MEMSET */
 188
 189
 190 #ifndef HAVE_GETCWD
 191 extern  char             *xgetcwd       (char *, size_t);
 192 # undef getcwd
 193 # define getcwd(a, b) xgetcwd(a, b)
 194 #endif /* !HAVE_GETCWD */
 195
 196 #ifndef HAVE_GETHOSTNAME
 197 extern  int               xgethostname  (char *, int);
 198 # undef gethostname
 199 # define gethostname(a, b) xgethostname(a, b)
 200 #endif /* !HAVE_GETHOSTNAME */
 201
 202 #ifndef HAVE_NICE
 203 extern  int               xnice (int);
 204 # undef nice
 205 # define nice(a)          xnice(a)
 206 #endif /* !HAVE_NICE */
 207
 208 #ifndef HAVE_STRERROR
 209 extern  char             *xstrerror     (int);
 210 # undef strerror
 211 # define strerror(a)      xstrerror(a)
 212 #endif /* !HAVE_STRERROR */
 213
 214 #ifdef apollo
 215 extern  void              doinlib       (Char **, struct command *);
 216 extern  void              dover         (Char **, struct command *);
 217 extern  void              dorootnode    (Char **, struct command *);
 218 extern  int               getv          (Char *);
 219 #endif /* apollo */
 220
 221
 222 /*
 223  * tc.printf.h
 224  */
 225 #ifndef __GNUC__
 226 #define __attribute__(a)
 227 #endif
 228 extern  int               xprintf       (const char *, ...)
 229     __attribute__((__format__(__printf__, 1, 2)));
 230 extern  int               xsnprintf     (char *, size_t, const char *, ...)
 231     __attribute__((__format__(__printf__, 3, 4)));
 232 extern  char             *xasprintf     (const char *, ...)
 233     __attribute__((__format__(__printf__, 1, 2)));
 234 extern  int               xvprintf      (const char *, va_list)
 235     __attribute__((__format__(__printf__, 1, 0)));
 236 extern  int               xvsnprintf    (char *, size_t, const char *, va_list)
 237     __attribute__((__format__(__printf__, 3, 0)));
 238 extern  char             *xvasprintf    (const char *, va_list)
 239     __attribute__((__format__(__printf__, 1, 0)));
 240
 241 /*
 242  * tc.prompt.c
 243  */
 244 extern  void              dateinit      (void);
 245 extern  void              printprompt   (int, const char *);
 246 extern  int               expdollar     (struct Strbuf *, const Char **, Char);
 247 extern  Char             *tprintf       (int, const Char *, const char *,
 248                                          time_t, ptr_t);
 249
 250 /*
 251  * tc.sched.c
 252  */
 253 extern  time_t            sched_next    (void);
 254 extern  void              dosched       (Char **, struct command *);
 255 extern  void              sched_run     (void);
 256
 257 /*
 258  * tc.str.c:
 259  */
 260 #ifdef WIDE_STRINGS
 261 extern  size_t            one_mbtowc    (Char *, const char *, size_t);
 262 extern  size_t            one_wctomb    (char *, Char);
 263 extern  int               rt_mbtowc     (Char *, const char *, size_t);
 264 #else
 265 #define one_mbtowc(PWC, S, N) \
 266         ((void)(N), *(PWC) = (unsigned char)*(S), (size_t)1)
 267 #define one_wctomb(S, WCHAR) (*(S) = (char)(WCHAR), (size_t)1)
 268 #endif
 269 #ifdef SHORT_STRINGS
 270 extern  Char             *s_strchr      (const Char *, int);
 271 extern  Char             *s_strrchr     (const Char *, int);
 272 extern  Char             *s_strcat      (Char *, const Char *);
 273 # ifdef NOTUSED
 274 extern  Char             *s_strncat     (Char *, const Char *, size_t);
 275 # endif /* NOTUSED */
 276 extern  Char             *s_strcpy      (Char *, const Char *);
 277 extern  Char             *s_strncpy     (Char *, const Char *, size_t);
 278 extern  Char             *s_strspl      (const Char *, const Char *);
 279 extern  size_t            s_strlen      (const Char *);
 280 extern  int               s_strcmp      (const Char *, const Char *);
 281 extern  int               s_strncmp     (const Char *, const Char *, size_t);
 282 extern  int               s_strcasecmp  (const Char *, const Char *);
 283 extern  Char             *s_strnsave    (const Char *, size_t);
 284 extern  Char             *s_strsave     (const Char *);
 285 extern  Char             *s_strend      (const Char *);
 286 extern  Char             *s_strstr      (const Char *, const Char *);
 287 extern  Char             *str2short     (const char *);
 288 extern  Char            **blk2short     (char **);
 289 extern  char             *short2str     (const Char *);
 290 extern  char            **short2blk     (Char **);
 291 #else /* !SHORT_STRINGS */
 292 extern  char             *caching_strip (const char *);
 293 #endif
 294 extern  char             *short2qstr    (const Char *);
 295
 296 extern  struct blk_buf   *bb_alloc      (void);
 297 extern  void              bb_append     (struct blk_buf *, Char *);
 298 extern  void              bb_cleanup    (void *);
 299 extern  Char            **bb_finish     (struct blk_buf *);
 300 extern  void              bb_free       (void *);
 301
 302 extern  struct strbuf    *strbuf_alloc(void);
 303 extern  void              strbuf_terminate(struct strbuf *);
 304 extern  void              strbuf_append1(struct strbuf *, char);
 305 extern  void              strbuf_appendn(struct strbuf *, const char *,
 306                                          size_t);
 307 extern  void              strbuf_append (struct strbuf *, const char *);
 308 extern  char             *strbuf_finish (struct strbuf *);
 309 extern  void              strbuf_cleanup(void *);
 310 extern  void              strbuf_free(void *);
 311 extern  struct Strbuf    *Strbuf_alloc(void);
 312 extern  void              Strbuf_terminate(struct Strbuf *);
 313 extern  void              Strbuf_append1(struct Strbuf *, Char);
 314 extern  void              Strbuf_appendn(struct Strbuf *, const Char *,
 315                                          size_t);
 316 extern  void              Strbuf_append (struct Strbuf *, const Char *);
 317 extern  Char             *Strbuf_finish (struct Strbuf *);
 318 extern  void              Strbuf_cleanup(void *);
 319 extern  void              Strbuf_free(void *);
 320
 321
 322 /*
 323  * tc.vers.c:
 324  */
 325 extern  void              fix_version   (void);
 326
 327 /*
 328  * tc.who.c
 329  */
 330 #if defined (HAVE_UTMP_H) || defined (HAVE_UTMPX_H) || defined (WINNT_NATIVE)
 331 extern  void              initwatch     (void);
 332 extern  void              resetwatch    (void);
 333 extern  void              watch_login   (int);
 334 extern  char             *who_info      (ptr_t, int);
 335 extern  void              dolog         (Char **, struct command *);
 336 # ifdef HAVE_STRUCT_UTMP_UT_HOST
 337 extern  char             *utmphost      (void);
 338 extern  size_t            utmphostsize  (void);
 339 # endif /* HAVE_STRUCT_UTMP_UT_HOST */
 340 #else
 341 # define HAVENOUTMP
 342 #endif
 343
 344 #endif /* _h_tc_decls */