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 35struct blk_buf; 36struct strbuf; 37struct Strbuf; 38 39/* 40 * tc.alloc.c 41 */ 42#ifndef SYSMALLOC 43#ifndef WINNT_NATIVE 44#ifndef __linux__ 45extern void free (ptr_t); 46extern memalign_t malloc (size_t); 47extern memalign_t realloc (ptr_t, size_t); 48extern memalign_t calloc (size_t, size_t); 49#endif 50#endif /* !WINNT_NATIVE */ 51#else /* SYSMALLOC */ 52extern void sfree (ptr_t); 53extern memalign_t smalloc (size_t); 54extern memalign_t srealloc (ptr_t, size_t); 55extern memalign_t scalloc (size_t, size_t); 56#endif /* SYSMALLOC */ 57extern void showall (Char **, struct command *); 58 59/* 60 * tc.bind.c 61 */ 62extern void dobindkey (Char **, struct command *); 63 64/* 65 * tc.defs.c: 66 */ 67extern void getmachine (void); 68 69 70/* 71 * tc.disc.c 72 */ 73extern int setdisc (int); 74extern int resetdisc (int); 75 76/* 77 * tc.func.c 78 */ 79extern Char *expand_lex (const struct wordent *, int, int); 80extern Char *sprlex (const struct wordent *); 81extern Char *Itoa (int, size_t, Char); 82extern void dolist (Char **, struct command *); 83extern void dotermname (Char **, struct command *); 84extern void dotelltc (Char **, struct command *); 85extern void doechotc (Char **, struct command *); 86extern void dosettc (Char **, struct command *); 87extern int cmd_expand (Char *, Char **); 88extern void dowhich (Char **, struct command *); 89extern struct process *find_stop_ed (void); 90extern void fg_proc_entry (struct process *); 91extern void alrmcatch (void); 92extern void precmd (void); 93extern void postcmd (void); 94extern void cwd_cmd (void); 95extern void beep_cmd (void); 96extern void period_cmd (void); 97extern void job_cmd (Char *); 98extern void aliasrun (int, Char *, Char *); 99extern void setalarm (int); 100extern void rmstar (struct wordent *); 101extern void continue_jobs (struct wordent *); 102extern Char *gettilde (const Char *); 103extern Char *getusername (Char **); 104#ifdef OBSOLETE 105extern void doaliases (Char **, struct command *); 106#endif /* OBSOLETE */ 107extern void shlvl (int); 108extern int fixio (int, int); 109extern int collate (const Char *, const Char *); 110#ifdef HASHBANG 111extern int hashbang (int, Char ***); 112#endif /* HASHBANG */ 113#ifdef REMOTEHOST 114extern void remotehost (void); 115#endif /* REMOTEHOST */ 116 117 118/* 119 * tc.os.c 120 */ 121#ifdef MACH 122extern void dosetpath (Char **, struct command *); 123#endif /* MACH */ 124 125#ifdef TCF 126extern void dogetxvers (Char **, struct command *); 127extern void dosetxvers (Char **, struct command *); 128extern void dogetspath (Char **, struct command *); 129extern void dosetspath (Char **, struct command *); 130extern char *sitename (pid_t); 131extern void domigrate (Char **, struct command *); 132#endif /* TCF */ 133 134#ifdef WARP 135extern void dowarp (Char **, struct command *); 136#endif /* WARP */ 137 138#if defined(_CRAY) && !defined(_CRAYMPP) 139extern void dodmmode (Char **, struct command *); 140#endif /* _CRAY && !_CRAYMPP */ 141 142#if defined(masscomp) || defined(hcx) 143extern void douniverse (Char **, struct command *); 144#endif /* masscomp */ 145 146#if defined(_OSD_POSIX) /* BS2000 */ 147extern void dobs2cmd (Char **, struct command *); 148#endif /* _OSD_POSIX */ 149 150#if defined(hcx) 151extern void doatt (Char **, struct command *); 152extern void doucb (Char **, struct command *); 153#endif /* hcx */ 154 155#ifdef _SEQUENT_ 156extern void pr_stat_sub (struct process_stats *, 157 struct process_stats *, 158 struct process_stats *); 159#endif /* _SEQUENT_ */ 160 161#ifdef NEEDtcgetpgrp 162extern pid_t xtcgetpgrp (int); 163extern 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 171extern void fix_yp_bugs (void); 172#endif /* YPBUGS */ 173#ifdef STRCOLLBUG 174extern void fix_strcoll_bug (void); 175#endif /* STRCOLLBUG */ 176 177extern void osinit (void); 178 179#ifndef HAVE_MEMMOVE 180extern 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 185extern 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 191extern 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 197extern int xgethostname (char *, int); 198# undef gethostname 199# define gethostname(a, b) xgethostname(a, b) 200#endif /* !HAVE_GETHOSTNAME */ 201 202#ifndef HAVE_NICE 203extern int xnice (int); 204# undef nice 205# define nice(a) xnice(a) 206#endif /* !HAVE_NICE */ 207 208#ifndef HAVE_STRERROR 209extern char *xstrerror (int); 210# undef strerror 211# define strerror(a) xstrerror(a) 212#endif /* !HAVE_STRERROR */ 213 214#ifdef apollo 215extern void doinlib (Char **, struct command *); 216extern void dover (Char **, struct command *); 217extern void dorootnode (Char **, struct command *); 218extern int getv (Char *); 219#endif /* apollo */ 220 221 222/* 223 * tc.printf.h 224 */ 225#ifndef __GNUC__ 226#define __attribute__(a) 227#endif 228extern int xprintf (const char *, ...) 229 __attribute__((__format__(__printf__, 1, 2))); 230extern int xsnprintf (char *, size_t, const char *, ...) 231 __attribute__((__format__(__printf__, 3, 4))); 232extern char *xasprintf (const char *, ...) 233 __attribute__((__format__(__printf__, 1, 2))); 234extern int xvprintf (const char *, va_list) 235 __attribute__((__format__(__printf__, 1, 0))); 236extern int xvsnprintf (char *, size_t, const char *, va_list) 237 __attribute__((__format__(__printf__, 3, 0))); 238extern char *xvasprintf (const char *, va_list) 239 __attribute__((__format__(__printf__, 1, 0))); 240 241/* 242 * tc.prompt.c 243 */ 244extern void dateinit (void); 245extern void printprompt (int, const char *); 246extern int expdollar (struct Strbuf *, const Char **, Char); 247extern Char *tprintf (int, const Char *, const char *, 248 time_t, ptr_t); 249 250/* 251 * tc.sched.c 252 */ 253extern time_t sched_next (void); 254extern void dosched (Char **, struct command *); 255extern void sched_run (void); 256 257/* 258 * tc.str.c: 259 */ 260#ifdef WIDE_STRINGS 261extern size_t one_mbtowc (Char *, const char *, size_t); 262extern size_t one_wctomb (char *, Char); 263extern 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 270extern Char *s_strchr (const Char *, int); 271extern Char *s_strrchr (const Char *, int); 272extern Char *s_strcat (Char *, const Char *); 273# ifdef NOTUSED 274extern Char *s_strncat (Char *, const Char *, size_t); 275# endif /* NOTUSED */ 276extern Char *s_strcpy (Char *, const Char *); 277extern Char *s_strncpy (Char *, const Char *, size_t); 278extern Char *s_strspl (const Char *, const Char *); 279extern size_t s_strlen (const Char *); 280extern int s_strcmp (const Char *, const Char *); 281extern int s_strncmp (const Char *, const Char *, size_t); 282extern int s_strcasecmp (const Char *, const Char *); 283extern Char *s_strnsave (const Char *, size_t); 284extern Char *s_strsave (const Char *); 285extern Char *s_strend (const Char *); 286extern Char *s_strstr (const Char *, const Char *); 287extern Char *str2short (const char *); 288extern Char **blk2short (char **); 289extern char *short2str (const Char *); 290extern char **short2blk (Char **); 291#else /* !SHORT_STRINGS */ 292extern char *caching_strip (const char *); 293#endif 294extern char *short2qstr (const Char *); 295 296extern struct blk_buf *bb_alloc (void); 297extern void bb_append (struct blk_buf *, Char *); 298extern void bb_cleanup (void *); 299extern Char **bb_finish (struct blk_buf *); 300extern void bb_free (void *); 301 302extern struct strbuf *strbuf_alloc(void); 303extern void strbuf_terminate(struct strbuf *); 304extern void strbuf_append1(struct strbuf *, char); 305extern void strbuf_appendn(struct strbuf *, const char *, 306 size_t); 307extern void strbuf_append (struct strbuf *, const char *); 308extern char *strbuf_finish (struct strbuf *); 309extern void strbuf_cleanup(void *); 310extern void strbuf_free(void *); 311extern struct Strbuf *Strbuf_alloc(void); 312extern void Strbuf_terminate(struct Strbuf *); 313extern void Strbuf_append1(struct Strbuf *, Char); 314extern void Strbuf_appendn(struct Strbuf *, const Char *, 315 size_t); 316extern void Strbuf_append (struct Strbuf *, const Char *); 317extern Char *Strbuf_finish (struct Strbuf *); 318extern void Strbuf_cleanup(void *); 319extern void Strbuf_free(void *); 320 321 322/* 323 * tc.vers.c: 324 */ 325extern void fix_version (void); 326 327/* 328 * tc.who.c 329 */ 330#if defined (HAVE_UTMP_H) || defined (HAVE_UTMPX_H) || defined (WINNT_NATIVE) 331extern void initwatch (void); 332extern void resetwatch (void); 333extern void watch_login (int); 334extern char *who_info (ptr_t, int); 335extern void dolog (Char **, struct command *); 336# ifdef HAVE_STRUCT_UTMP_UT_HOST 337extern char *utmphost (void); 338extern size_t utmphostsize (void); 339# endif /* HAVE_STRUCT_UTMP_UT_HOST */ 340#else 341# define HAVENOUTMP 342#endif 343 344#endif /* _h_tc_decls */ 345