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extern.h revision 1.21.4.1
      1  1.21.4.1      matt /* $NetBSD: extern.h,v 1.21.4.1 2008/01/09 01:20:01 matt Exp $ */
      2       1.6       cgd 
      3       1.1       cgd /*-
      4       1.5   mycroft  * Copyright (c) 1991, 1993
      5       1.5   mycroft  *	The Regents of the University of California.  All rights reserved.
      6       1.1       cgd  *
      7       1.1       cgd  * Redistribution and use in source and binary forms, with or without
      8       1.1       cgd  * modification, are permitted provided that the following conditions
      9       1.1       cgd  * are met:
     10       1.1       cgd  * 1. Redistributions of source code must retain the above copyright
     11       1.1       cgd  *    notice, this list of conditions and the following disclaimer.
     12       1.1       cgd  * 2. Redistributions in binary form must reproduce the above copyright
     13       1.1       cgd  *    notice, this list of conditions and the following disclaimer in the
     14       1.1       cgd  *    documentation and/or other materials provided with the distribution.
     15      1.15       agc  * 3. Neither the name of the University nor the names of its contributors
     16       1.1       cgd  *    may be used to endorse or promote products derived from this software
     17       1.1       cgd  *    without specific prior written permission.
     18       1.1       cgd  *
     19       1.1       cgd  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20       1.1       cgd  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21       1.1       cgd  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22       1.1       cgd  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23       1.1       cgd  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24       1.1       cgd  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25       1.1       cgd  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26       1.1       cgd  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27       1.1       cgd  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28       1.1       cgd  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29       1.1       cgd  * SUCH DAMAGE.
     30       1.1       cgd  *
     31       1.6       cgd  *	@(#)extern.h	8.1 (Berkeley) 5/31/93
     32       1.1       cgd  */
     33       1.1       cgd 
     34      1.14       wiz #ifndef _EXTERN_H_
     35      1.14       wiz #define _EXTERN_H_
     36      1.14       wiz 
     37       1.1       cgd #include <sys/cdefs.h>
     38       1.1       cgd 
     39       1.1       cgd /*
     40       1.1       cgd  * csh.c
     41       1.1       cgd  */
     42      1.14       wiz int gethdir(Char *);
     43      1.14       wiz void dosource(Char **, struct command *);
     44  1.21.4.1      matt __dead void exitstat(void);
     45      1.14       wiz void goodbye(void);
     46      1.14       wiz void importpath(Char *);
     47      1.14       wiz void initdesc(void);
     48      1.14       wiz void pintr(int);
     49  1.21.4.1      matt __dead void pintr1(int);
     50      1.14       wiz void printprompt(void);
     51      1.21  christos void process(int);
     52      1.14       wiz void rechist(void);
     53      1.14       wiz void untty(void);
     54      1.14       wiz int vis_fputc(int, FILE *);
     55       1.1       cgd 
     56       1.1       cgd #ifdef PROF
     57  1.21.4.1      matt __dead void done(int);
     58       1.1       cgd #else
     59  1.21.4.1      matt __dead void xexit(int);
     60       1.1       cgd #endif
     61       1.1       cgd 
     62       1.1       cgd /*
     63       1.1       cgd  * dir.c
     64       1.1       cgd  */
     65      1.14       wiz void dinit(Char *);
     66      1.14       wiz void dodirs(Char **, struct command *);
     67      1.14       wiz Char *dcanon(Char *, Char *);
     68      1.14       wiz void dtildepr(Char *, Char *);
     69      1.14       wiz void dtilde(void);
     70      1.14       wiz void dochngd(Char **, struct command *);
     71      1.14       wiz Char *dnormalize(Char *);
     72      1.14       wiz void dopushd(Char **, struct command *);
     73      1.14       wiz void dopopd(Char **, struct command *);
     74       1.1       cgd struct directory;
     75      1.14       wiz void dfree(struct directory *);
     76       1.1       cgd 
     77       1.1       cgd /*
     78       1.1       cgd  * dol.c
     79       1.1       cgd  */
     80      1.14       wiz void Dfix(struct command *);
     81      1.14       wiz Char *Dfix1(Char *);
     82      1.14       wiz void heredoc(Char *);
     83       1.1       cgd 
     84       1.1       cgd /*
     85       1.1       cgd  * err.c
     86       1.1       cgd  */
     87      1.14       wiz void seterror(int, ...);
     88  1.21.4.1      matt __dead void stderror(int, ...);
     89       1.1       cgd 
     90       1.1       cgd /*
     91       1.1       cgd  * exec.c
     92       1.1       cgd  */
     93  1.21.4.1      matt __dead void doexec(Char **, struct command *);
     94      1.14       wiz void dohash(Char **, struct command *);
     95      1.14       wiz void dounhash(Char **, struct command *);
     96      1.14       wiz void dowhich(Char **, struct command *);
     97      1.14       wiz void execash(Char **, struct command *);
     98      1.14       wiz void hashstat(Char **, struct command *);
     99      1.14       wiz void xechoit(Char **);
    100       1.1       cgd 
    101       1.1       cgd /*
    102       1.1       cgd  * exp.c
    103       1.1       cgd  */
    104      1.14       wiz int expr(Char ***);
    105      1.21  christos int exp0(Char ***, int);
    106       1.1       cgd 
    107       1.1       cgd /*
    108       1.1       cgd  * file.c
    109       1.1       cgd  */
    110       1.1       cgd #ifdef FILEC
    111      1.14       wiz int tenex(Char *, int);
    112       1.1       cgd #endif
    113       1.1       cgd 
    114       1.1       cgd /*
    115       1.1       cgd  * func.c
    116       1.1       cgd  */
    117      1.14       wiz void Setenv(Char *, Char *);
    118      1.14       wiz void doalias(Char **, struct command *);
    119      1.14       wiz void dobreak(Char **, struct command *);
    120      1.14       wiz void docontin(Char **, struct command *);
    121      1.14       wiz void doecho(Char **, struct command *);
    122      1.14       wiz void doelse(Char **, struct command *);
    123      1.14       wiz void doend(Char **, struct command *);
    124      1.14       wiz void doeval(Char **, struct command *);
    125      1.14       wiz void doexit(Char **, struct command *);
    126      1.14       wiz void doforeach(Char **, struct command *);
    127      1.14       wiz void doglob(Char **, struct command *);
    128      1.14       wiz void dogoto(Char **, struct command *);
    129      1.14       wiz void doif(Char **, struct command *);
    130      1.14       wiz void dolimit(Char **, struct command *);
    131      1.14       wiz void dologin(Char **, struct command *);
    132      1.14       wiz void dologout(Char **, struct command *);
    133      1.14       wiz void donohup(Char **, struct command *);
    134      1.14       wiz void doonintr(Char **, struct command *);
    135      1.14       wiz void doprintf(Char **, struct command *);
    136      1.14       wiz void dorepeat(Char **, struct command *);
    137      1.14       wiz void dosetenv(Char **, struct command *);
    138      1.14       wiz void dosuspend(Char **, struct command *);
    139      1.14       wiz void doswbrk(Char **, struct command *);
    140      1.14       wiz void doswitch(Char **, struct command *);
    141      1.14       wiz void doumask(Char **, struct command *);
    142      1.14       wiz void dounlimit(Char **, struct command *);
    143      1.14       wiz void dounsetenv(Char **, struct command *);
    144      1.14       wiz void dowhile(Char **, struct command *);
    145      1.14       wiz void dozip(Char **, struct command *);
    146      1.14       wiz void func(struct command *, struct biltins *);
    147      1.14       wiz struct biltins *isbfunc(struct command *);
    148      1.14       wiz void prvars(void);
    149      1.14       wiz void gotolab(Char *);
    150      1.14       wiz int srchx(Char *);
    151      1.14       wiz void unalias(Char **, struct command *);
    152      1.14       wiz void wfree(void);
    153       1.1       cgd 
    154       1.1       cgd /*
    155       1.1       cgd  * glob.c
    156       1.1       cgd  */
    157      1.21  christos Char **dobackp(Char *, int);
    158      1.14       wiz void Gcat(Char *, Char *);
    159      1.14       wiz Char *globone(Char *, int);
    160      1.14       wiz int  Gmatch(Char *, Char *);
    161      1.14       wiz void ginit(void);
    162      1.14       wiz Char **globall(Char **);
    163      1.14       wiz void rscan(Char **, void (*)(int));
    164      1.14       wiz void tglob(Char **);
    165      1.14       wiz void trim(Char **);
    166       1.1       cgd #ifdef FILEC
    167      1.14       wiz int sortscmp(const ptr_t, const ptr_t);
    168       1.1       cgd #endif /* FILEC */
    169       1.1       cgd 
    170       1.1       cgd /*
    171       1.1       cgd  * hist.c
    172       1.1       cgd  */
    173      1.14       wiz void dohist(Char **, struct command *);
    174      1.21  christos struct Hist *enthist(int, struct wordent *, int);
    175      1.14       wiz void savehist(struct wordent *);
    176       1.1       cgd 
    177       1.1       cgd /*
    178       1.1       cgd  * lex.c
    179       1.1       cgd  */
    180      1.14       wiz void addla(Char *);
    181      1.14       wiz void bseek(struct Ain *);
    182      1.14       wiz void btell(struct Ain *);
    183      1.14       wiz void btoeof(void);
    184      1.14       wiz void copylex(struct wordent *, struct wordent *);
    185      1.14       wiz Char *domod(Char *, int);
    186      1.14       wiz void freelex(struct wordent *);
    187      1.14       wiz int lex(struct wordent *);
    188      1.14       wiz void prlex(FILE *, struct wordent *);
    189      1.21  christos int readc(int);
    190      1.14       wiz void settell(void);
    191      1.14       wiz void unreadc(int);
    192       1.1       cgd 
    193       1.1       cgd /*
    194       1.1       cgd  * misc.c
    195       1.1       cgd  */
    196      1.17  christos int any(const char *, int);
    197      1.14       wiz Char **blkcat(Char **, Char **);
    198      1.14       wiz Char **blkcpy(Char **, Char **);
    199      1.14       wiz Char **blkend(Char **);
    200      1.14       wiz void blkfree(Char **);
    201      1.14       wiz int blklen(Char **);
    202      1.14       wiz void blkpr(FILE *, Char **);
    203      1.14       wiz Char **blkspl(Char **, Char **);
    204      1.14       wiz void closem(void);
    205      1.14       wiz Char **copyblk(Char **);
    206      1.14       wiz int dcopy(int, int);
    207      1.14       wiz int dmove(int, int);
    208      1.14       wiz void donefds(void);
    209      1.14       wiz Char lastchr(Char *);
    210      1.14       wiz void lshift(Char **, int);
    211      1.14       wiz int number(Char *);
    212      1.14       wiz int prefix(Char *, Char *);
    213      1.14       wiz Char **saveblk(Char **);
    214      1.14       wiz Char *strip(Char *);
    215      1.14       wiz Char *quote(Char *);
    216      1.17  christos char *strsave(const char *);
    217      1.14       wiz char *strspl(char *, char *);
    218  1.21.4.1      matt __dead void udvar(Char *);
    219       1.1       cgd 
    220       1.5   mycroft #ifndef	SHORT_STRINGS
    221       1.5   mycroft # ifdef NOTUSED
    222      1.14       wiz char *strstr(const char *, const char *);
    223       1.5   mycroft # endif /* NOTUSED */
    224      1.14       wiz char *strend(char *);
    225       1.1       cgd #endif
    226       1.1       cgd 
    227       1.1       cgd /*
    228       1.1       cgd  * parse.c
    229       1.1       cgd  */
    230      1.14       wiz void alias(struct wordent *);
    231      1.14       wiz void freesyn(struct command *);
    232      1.14       wiz struct command *syntax(struct wordent *, struct wordent *, int);
    233       1.1       cgd 
    234       1.1       cgd 
    235       1.1       cgd /*
    236       1.1       cgd  * proc.c
    237       1.1       cgd  */
    238      1.14       wiz void dobg(Char **, struct command *);
    239      1.14       wiz void dobg1(Char **, struct command *);
    240      1.14       wiz void dofg(Char **, struct command *);
    241      1.14       wiz void dofg1(Char **, struct command *);
    242      1.14       wiz void dojobs(Char **, struct command *);
    243      1.14       wiz void dokill(Char **, struct command *);
    244      1.14       wiz void donotify(Char **, struct command *);
    245      1.14       wiz void dostop(Char **, struct command *);
    246      1.14       wiz void dowait(Char **, struct command *);
    247      1.14       wiz void palloc(int, struct command *);
    248      1.21  christos void panystop(int);
    249      1.14       wiz void pchild(int);
    250      1.14       wiz void pendjob(void);
    251      1.14       wiz struct process *pfind(Char *);
    252      1.14       wiz int pfork(struct command *, int);
    253      1.14       wiz void pgetty(int, int);
    254      1.14       wiz void pjwait(struct process *);
    255      1.14       wiz void pnote(void);
    256      1.14       wiz void prestjob(void);
    257      1.14       wiz void psavejob(void);
    258      1.14       wiz void pstart(struct process *, int);
    259      1.14       wiz void pwait(void);
    260       1.1       cgd 
    261       1.1       cgd /*
    262       1.1       cgd  * sem.c
    263       1.1       cgd  */
    264      1.14       wiz void execute(struct command *, int, int *, int *);
    265      1.14       wiz void mypipe(int *);
    266       1.1       cgd 
    267       1.1       cgd /*
    268       1.1       cgd  * set.c
    269       1.1       cgd  */
    270      1.14       wiz struct varent*adrof1(Char *, struct varent *);
    271      1.14       wiz void doset(Char **, struct command *);
    272      1.14       wiz void dolet(Char **, struct command *);
    273      1.14       wiz Char *putn(int);
    274      1.14       wiz int getn(Char *);
    275      1.14       wiz Char *value1(Char *, struct varent *);
    276      1.14       wiz void set(Char *, Char *);
    277      1.14       wiz void set1(Char *, Char **, struct varent *);
    278      1.14       wiz void setq(Char *, Char **, struct varent *);
    279      1.14       wiz void unset(Char **, struct command *);
    280      1.14       wiz void unset1(Char *[], struct varent *);
    281      1.14       wiz void unsetv(Char *);
    282      1.14       wiz void setNS(Char *);
    283      1.14       wiz void shift(Char **, struct command *);
    284      1.14       wiz void plist(struct varent *);
    285       1.1       cgd 
    286       1.1       cgd /*
    287       1.1       cgd  * time.c
    288       1.1       cgd  */
    289      1.14       wiz void donice(Char **, struct command *);
    290      1.14       wiz void dotime(Char **, struct command *);
    291      1.18      matt void prusage(FILE *, struct rusage *, struct rusage *, struct timeval *,
    292      1.14       wiz              struct timeval *);
    293      1.14       wiz void ruadd(struct rusage *, struct rusage *);
    294      1.14       wiz void settimes(void);
    295      1.14       wiz void psecs(long);
    296       1.1       cgd 
    297       1.1       cgd /*
    298       1.1       cgd  * alloc.c
    299       1.1       cgd  */
    300      1.14       wiz void Free(ptr_t);
    301      1.14       wiz ptr_t Malloc(size_t);
    302      1.14       wiz ptr_t Realloc(ptr_t, size_t);
    303      1.14       wiz ptr_t Calloc(size_t, size_t);
    304      1.14       wiz void showall(Char **, struct command *);
    305       1.1       cgd 
    306       1.1       cgd /*
    307       1.1       cgd  * str.c:
    308       1.1       cgd  */
    309       1.1       cgd #ifdef SHORT_STRINGS
    310      1.14       wiz Char *s_strchr(Char *, int);
    311      1.14       wiz Char *s_strrchr(Char *, int);
    312      1.14       wiz Char *s_strcat(Char *, Char *);
    313       1.1       cgd #ifdef NOTUSED
    314      1.14       wiz Char *s_strncat(Char *, Char *, size_t);
    315       1.1       cgd #endif
    316      1.14       wiz Char *s_strcpy(Char *, Char *);
    317      1.14       wiz Char *s_strncpy(Char *, Char *, size_t);
    318      1.14       wiz Char *s_strspl(Char *, Char *);
    319      1.14       wiz size_t s_strlen(Char *);
    320      1.14       wiz int s_strcmp(Char *, Char *);
    321      1.14       wiz int s_strncmp(Char *, Char *, size_t);
    322      1.14       wiz Char *s_strsave(Char *);
    323      1.14       wiz Char *s_strend(Char *);
    324      1.14       wiz Char *s_strstr(Char *, Char *);
    325      1.14       wiz Char *str2short(const char *);
    326      1.14       wiz Char **blk2short(char **);
    327      1.14       wiz char *short2str(Char *);
    328      1.14       wiz char **short2blk(Char **);
    329       1.1       cgd #endif
    330      1.14       wiz char *short2qstr(Char *);
    331      1.14       wiz char *vis_str(Char *);
    332      1.14       wiz 
    333      1.14       wiz #endif /* !_EXTERN_H_ */
    334