308 lines
10 KiB
C
308 lines
10 KiB
C
/** $MirBSD: proto.h,v 1.10 2004/11/10 17:13:11 tg Exp $ */
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/* $OpenBSD: proto.h,v 1.11 2003/05/16 19:58:57 jsyn Exp $ */
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/* $From: proto.h,v 1.3 1994/05/19 18:32:40 michael Exp michael $ */
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#ifndef PROTO_H
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#define PROTO_H
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/*
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* prototypes for PD-KSH
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* originally generated using "cproto.c 3.5 92/04/11 19:28:01 cthuang"
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*/
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/* alloc.c */
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Area * ainit(Area *ap);
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void afreeall(Area *ap);
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void * alloc(size_t size, Area *ap);
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void * aresize(void *ptr, size_t size, Area *ap);
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void afree(void *ptr, Area *ap);
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/* c_ksh.c */
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int c_hash(char **wp);
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int c_cd(char **wp);
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int c_pwd(char **wp);
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int c_print(char **wp);
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int c_whence(char **wp);
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int c_command(char **wp);
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int c_typeset(char **wp);
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int c_alias(char **wp);
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int c_unalias(char **wp);
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int c_let(char **wp);
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int c_jobs(char **wp);
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int c_fgbg(char **wp);
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int c_kill(char **wp);
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void getopts_reset(int val);
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int c_getopts(char **wp);
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int c_bind(char **wp);
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/* c_sh.c */
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int c_label(char **wp);
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int c_shift(char **wp);
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int c_umask(char **wp);
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int c_dot(char **wp);
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int c_wait(char **wp);
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int c_read(char **wp);
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int c_eval(char **wp);
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int c_trap(char **wp);
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int c_brkcont(char **wp);
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int c_exitreturn(char **wp);
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int c_set(char **wp);
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int c_unset(char **wp);
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int c_ulimit(char **wp);
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int c_times(char **wp);
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int timex(struct op *t, int f);
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void timex_hook(struct op *t, char ** volatile *app);
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int c_exec(char **wp);
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int c_builtin(char **wp);
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/* c_test.c */
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int c_test(char **wp);
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/* chvt.c */
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char * chvt(char *);
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/* edit.c: most prototypes in edit.h */
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void x_init(void);
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int x_read(char *buf, size_t len);
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void set_editmode(const char *ed);
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/* emacs.c: most prototypes in edit.h */
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int x_bind(const char *a1, const char *a2, int macro,
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int list);
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/* eval.c */
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char * substitute(const char *cp, int f);
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char ** eval(char **ap, int f);
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char * evalstr(char *cp, int f);
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char * evalonestr(char *cp, int f);
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char *debunk(char *dp, const char *sp, size_t dlen);
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void expand(char *cp, XPtrV *wp, int f);
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int glob_str(char *cp, XPtrV *wp, int markdirs);
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/* exec.c */
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int fd_clexec(int fd);
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int execute(struct op * volatile t, volatile int flags);
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int shcomexec(char **wp);
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struct tbl * findfunc(const char *name, unsigned int h, int create);
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int define(const char *name, struct op *t);
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void builtin(const char *name, int (*func)(char **));
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struct tbl * findcom(const char *name, int flags);
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void flushcom(int all);
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char * search(const char *name, const char *path, int mode,
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int *errnop);
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int search_access(const char *path, int mode, int *errnop);
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int pr_menu(char *const *ap);
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int pr_list(char *const *ap);
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/* expr.c */
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int evaluate(const char *expr, long *rval, int error_ok);
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int v_evaluate(struct tbl *vp, const char *expr, volatile int error_ok);
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/* history.c */
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void init_histvec(void);
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void hist_init(Source *s);
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void hist_finish(void);
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void histsave(int lno, const char *cmd, int dowrite);
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#ifdef HISTORY
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int c_fc(char **wp);
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void sethistsize(int n);
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void sethistfile(const char *name);
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# ifdef EASY_HISTORY
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void histappend(const char *cmd, int nl_separate);
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# endif
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char ** histpos(void);
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int histN(void);
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int histnum(int n);
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int findhist(int start, int fwd, const char *str,
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int anchored);
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#endif /* HISTORY */
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/* io.c */
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void errorf(const char *fmt, ...)
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GCC_FUNC_ATTR2(noreturn, format(printf, 1, 2));
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void warningf(int fileline, const char *fmt, ...)
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GCC_FUNC_ATTR(format(printf, 2, 3));
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void bi_errorf(const char *fmt, ...)
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GCC_FUNC_ATTR(format(printf, 1, 2));
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void internal_errorf(int jump, const char *fmt, ...)
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GCC_FUNC_ATTR(format(printf, 2, 3));
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void error_prefix(int fileline);
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void shellf(const char *fmt, ...)
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GCC_FUNC_ATTR(format(printf, 1, 2));
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void shprintf(const char *fmt, ...)
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GCC_FUNC_ATTR(format(printf, 1, 2));
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#ifdef KSH_DEBUG
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void kshdebug_init_(void);
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void kshdebug_printf_(const char *fmt, ...)
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GCC_FUNC_ATTR(format(printf, 1, 2));
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void kshdebug_dump_(const char *str, const void *mem, int nbytes);
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#endif /* KSH_DEBUG */
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int can_seek(int fd);
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void initio(void);
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int ksh_dup2(int ofd, int nfd, int errok);
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int savefd(int fd, int noclose);
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void restfd(int fd, int ofd);
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void openpipe(int *pv);
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void closepipe(int *pv);
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int check_fd(char *name, int mode, const char **emsgp);
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#ifdef KSH
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void coproc_init(void);
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void coproc_read_close(int fd);
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void coproc_readw_close(int fd);
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void coproc_write_close(int fd);
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int coproc_getfd(int mode, const char **emsgp);
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void coproc_cleanup(int reuse);
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#endif /* KSH */
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struct temp *maketemp(Area *ap, Temp_type type, struct temp **tlist);
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/* jobs.c */
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void j_init(int mflagset);
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void j_exit(void);
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void j_change(void);
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int exchild(struct op *t, int flags, int close_fd);
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void startlast(void);
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int waitlast(void);
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int waitfor(const char *cp, int *sigp);
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int j_kill(const char *cp, int sig);
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int j_resume(const char *cp, int bg);
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int j_jobs(const char *cp, int slp, int nflag);
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void j_notify(void);
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pid_t j_async(void);
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int j_stopped_running(void);
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/* lex.c */
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int yylex(int cf);
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void yyerror(const char *fmt, ...)
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GCC_FUNC_ATTR2(noreturn, format(printf, 1, 2));
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Source * pushs(int type, Area *areap);
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void set_prompt(int to, Source *s);
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void pprompt(const char *cp, int ntruncate);
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/* main.c */
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int include(const char *name, int argc, char **argv,
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int intr_ok);
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int command(const char *comm);
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int shell(Source *volatile s, int volatile toplevel);
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void unwind(int i) GCC_FUNC_ATTR(noreturn);
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void newenv(int type);
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void quitenv(void);
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void cleanup_parents_env(void);
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void cleanup_proc_env(void);
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void aerror(Area *ap, const char *msg)
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GCC_FUNC_ATTR(noreturn);
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/* misc.c */
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void setctypes(const char *s, int t);
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void initctypes(void);
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char * ulton(unsigned long n, int base);
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char * str_save(const char *s, Area *ap);
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char * str_nsave(const char *s, int n, Area *ap);
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int option(const char *n);
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char * getoptions(void);
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void change_flag(enum sh_flag f, int what, int newval);
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int parse_args(char **argv, int what, int *setargsp);
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int getn(const char *as, int *ai);
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int bi_getn(const char *as, int *ai);
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int gmatch(const char *s, const char *p, int isfile);
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int has_globbing(const char *xp, const char *xpe);
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const unsigned char *pat_scan(const unsigned char *p,
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const unsigned char *pe, int match_sep);
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void qsortp(void **base, size_t n, int (*f)(void *, void *));
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int xstrcmp(void *p1, void *p2);
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void ksh_getopt_reset(Getopt *go, int);
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int ksh_getopt(char **argv, Getopt *go, const char *options);
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void print_value_quoted(const char *s);
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void print_columns(struct shf *shf, int n,
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char *(*func)(void *, int, char *, int),
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void *arg, int max_width, int prefcol);
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int strip_nuls(char *buf, int nbytes);
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char *str_zcpy(char *dst, const char *src, int dsize);
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int blocking_read(int fd, char *buf, int nbytes);
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int reset_nonblock(int fd);
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char *ksh_get_wd(char *buf, int bsize);
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/* path.c */
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int make_path(const char *cwd, const char *file,
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char **pathlist, XString *xsp, int *phys_pathp);
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void simplify_path(char *path);
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char *get_phys_path(const char *path);
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void set_current_wd(char *path);
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/* rnd.c */
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long rnd_get(void);
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void rnd_put(long);
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void rnd_seed(long);
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/* syn.c */
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void initkeywords(void);
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struct op * compile(Source *s);
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/* table.c */
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unsigned int hash(const char *n);
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void tinit(struct table *tp, Area *ap, int tsize);
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struct tbl * tsearch(struct table *tp, const char *n, unsigned int h);
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struct tbl * tenter(struct table *tp, const char *n, unsigned int h);
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void tdelete(struct tbl *p);
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void twalk(struct tstate *ts, struct table *tp);
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struct tbl * tnext(struct tstate *ts);
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struct tbl ** tsort(struct table *tp);
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/* trace.c */
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/* trap.c */
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void inittraps(void);
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#ifdef KSH
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void alarm_init(void);
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#endif /* KSH */
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Trap * gettrap(const char *name, int igncase);
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RETSIGTYPE trapsig(int i);
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void intrcheck(void);
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int fatal_trap_check(void);
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int trap_pending(void);
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void runtraps(int intr);
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void runtrap(Trap *p);
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void cleartraps(void);
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void restoresigs(void);
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void settrap(Trap *p, char *s);
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int block_pipe(void);
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void restore_pipe(int restore_dfl);
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int setsig(Trap *p, handler_t f, int flags);
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void setexecsig(Trap *p, int restore);
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/* tree.c */
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int fptreef(struct shf *f, int indent, const char *fmt, ...);
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char * snptreef(char *s, int n, const char *fmt, ...);
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struct op * tcopy(struct op *t, Area *ap);
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char * wdcopy(const char *wp, Area *ap);
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char * wdscan(const char *wp, int c);
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char * wdstrip(const char *wp);
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void tfree(struct op *t, Area *ap);
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/* var.c */
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void newblock(void);
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void popblock(void);
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void initvar(void);
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struct tbl * global(const char *n);
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struct tbl * local(const char *n, bool_t copy);
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char * str_val(struct tbl *vp);
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long intval(struct tbl *vp);
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int setstr(struct tbl *vq, const char *s, int error_ok);
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struct tbl *setint_v(struct tbl *vq, struct tbl *vp);
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void setint(struct tbl *vq, long n);
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int getint(struct tbl *vp, long *nump);
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struct tbl * typeset(const char *var, Tflag set, Tflag clr, int field, int base);
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void unset(struct tbl *vp, int array_ref);
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char * skip_varname(const char *s, int aok);
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char *skip_wdvarname(const char *s, int aok);
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int is_wdvarname(const char *s, int aok);
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int is_wdvarassign(const char *s);
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char ** makenv(void);
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void change_random(void);
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int array_ref_len(const char *cp);
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char * arrayname(const char *str);
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void set_array(const char *var, int reset, char **vals);
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/* version.c */
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/* vi.c: see edit.h */
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/* Hack to avoid billions of compile warnings on SunOS 4.1.x */
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#if defined(MUN) && defined(sun) && !defined(__svr4__)
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extern void bcopy(const void *src, void *dst, size_t size);
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extern int fclose(FILE *fp);
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extern int fprintf(FILE *fp, const char *fmt, ...);
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extern int fread(void *buf, int size, int num, FILE *fp);
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extern int ioctl(int fd, int request, void *arg);
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extern int killpg(int pgrp, int sig);
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extern int nice(int n);
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extern int readlink(const char *path, char *buf, int bufsize);
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extern int setpgrp(int pid, int pgrp);
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extern int strcasecmp(const char *s1, const char *s2);
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extern int tolower(int);
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extern int toupper(int);
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/* Include files aren't included yet */
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extern int getrlimit( /* int resource, struct rlimit *rpl */ );
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extern int getrusage( /* int who, struct rusage *rusage */ );
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extern int gettimeofday( /* struct timeval *tv, struct timezone *tz */ );
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extern int setrlimit( /* int resource, struct rlimit *rlp */ );
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extern int lstat( /* const char *path, struct stat *buf */ );
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#endif
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#endif /* ndef PROTO_H */
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