gnu/abc-shell/proto.h

   1 /*
   2  * prototypes for PD-KSH
   3  * originally generated using "cproto.c 3.5 92/04/11 19:28:01 cthuang "
   4  * $Id$
   5  */
   6
   7 #include "attrib.h"
   8 /* alloc.c */
   9 Area *  ainit(Area *);
  10 void    afreeall(Area *);
  11 void *  alloc(size_t, Area *);
  12 void *  aresize(void *, size_t, Area *);
  13 void    afree(void *, Area *);
  14 /* c_ksh.c */
  15 int     c_hash(char **);
  16 int     c_cd(char **);
  17 int     c_pwd(char **);
  18 int     c_print(char **);
  19 int     c_whence(char **);
  20 int     c_command(char **);
  21 int     c_typeset(char **);
  22 int     c_alias(char **);
  23 int     c_unalias(char **);
  24 int     c_let(char **);
  25 int     c_jobs(char **);
  26 int     c_fgbg(char **);
  27 int     c_kill(char **);
  28 void    getopts_reset(int);
  29 int     c_getopts(char **);
  30 int     c_bind(char **);
  31 /* c_sh.c */
  32 int     c_label(char **);
  33 int     c_shift(char **);
  34 int     c_umask(char **);
  35 int     c_dot(char **);
  36 int     c_wait(char **);
  37 int     c_read(char **);
  38 int     c_eval(char **);
  39 int     c_trap(char **);
  40 int     c_brkcont(char **);
  41 int     c_exitreturn(char **);
  42 int     c_set(char **);
  43 int     c_unset(char **);
  44 int     c_ulimit(char **);
  45 int     c_times(char **);
  46 int     timex(struct op *, int);
  47 void    timex_hook(struct op *, char ** volatile *);
  48 int     c_exec(char **);
  49 int     c_builtin(char **);
  50 /* c_test.c */
  51 int     c_test(char **);
  52 /* eval.c */
  53 char *  substitute(const char *, int);
  54 char ** eval(char **, int);
  55 char *  evalstr(char *, int);
  56 char *  evalonestr(char *, int);
  57 char    *debunk(char *, const char *, size_t);
  58 void    expand(char *, XPtrV *, int);
  59 int glob_str(char *, XPtrV *, int);
  60 /* exec.c */
  61 int     execute(struct op * volatile, volatile int);
  62 int     shcomexec(char **);
  63 struct tbl * findfunc(const char *, unsigned int, int);
  64 int     define(const char *, struct op *);
  65 void    builtin(const char *, int (*)(char **));
  66 struct tbl *    findcom(const char *, int);
  67 void    flushcom(int);
  68 char *  search(const char *, const char *, int, int *);
  69 int     search_access(const char *, int, int *);
  70 int     pr_menu(char *const *);
  71 int     pr_list(char *const *);
  72
  73 void    copyenv(struct globals *);
  74 void    restoreenv(struct globals *);
  75
  76 /* expr.c */
  77 int     evaluate(const char *, long *, int, bool);
  78 int     v_evaluate(struct tbl *, const char *, volatile int, bool);
  79 /* history.c */
  80 void    init_histvec(void);
  81 void    hist_init(Source *);
  82 void    hist_finish(void);
  83 void    histsave(int, const char *, int);
  84 #ifdef HISTORY
  85 int     c_fc(char **);
  86 void    sethistsize(int);
  87 void    sethistfile(const char *);
  88 char ** histpos(void);
  89 int     histnum(int);
  90 int     findhist(int, int, const char *, int);
  91 int     findhistrel(const char *);
  92 char  **hist_get_newest(int);
  93 #endif /* HISTORY */
  94 /* io.c */
  95 void    errorf(const char *, ...)
  96         __attribute__((__noreturn__, __format__ (printf, 1, 2)));
  97 void    warningf(int, const char *, ...)
  98         __attribute__((__format__ (printf, 2, 3)));
  99 void    bi_errorf(const char *, ...)
 100         __attribute__((__format__ (printf, 1, 2)));
 101 void    internal_errorf(int, const char *, ...)
 102         __attribute__((__format__ (printf, 2, 3)));
 103 void    error_prefix(int);
 104 void    shellf(const char *, ...)
 105         __attribute__((__format__ (printf, 1, 2)));
 106 void    shprintf(const char *, ...)
 107         __attribute__((__format__ (printf, 1, 2)));
 108 #ifdef KSH_DEBUG
 109 void    kshdebug_init_(void);
 110 void    kshdebug_printf_(const char *, ...)
 111         __attribute__((__format__ (printf, 1, 2)));
 112 void    kshdebug_dump_(const char *, const void *, int);
 113 #endif /* KSH_DEBUG */
 114 int     can_seek(int);
 115 void    initio(void);
 116 int     ksh_dup2(int, int, int);
 117 int     savefd(int);
 118 void    restfd(int, int);
 119 void    openpipe(int *);
 120 void    closepipe(int *);
 121 int     check_fd(char *, int, const char **);
 122 void    coproc_init(void);
 123 void    coproc_read_close(int);
 124 void    coproc_readw_close(int);
 125 void    coproc_write_close(int);
 126 int     coproc_getfd(int, const char **);
 127 void    coproc_cleanup(int);
 128 struct temp *maketemp(Area *, Temp_type, struct temp **);
 129 /* jobs.c */
 130 void    j_init(int);
 131 void    j_exit(void);
 132 void    j_change(void);
 133 int     exchild(struct op *, int, int);
 134 void    startlast(void);
 135 int     waitlast(void);
 136 int     waitfor(const char *, int *);
 137 int     j_kill(const char *, int);
 138 int     j_resume(const char *, int);
 139 int     j_jobs(const char *, int, int);
 140 int     j_njobs(void);
 141 void    j_notify(void);
 142 pid_t   j_async(void);
 143 int     j_stopped_running(void);
 144 /* lex.c */
 145 int     yylex(int cf);
 146 void    yyerror(const char *, ...)
 147         __attribute__((__noreturn__, __format__ (printf, 1, 2)));
 148 Source * pushs(int, Area *);
 149 void    set_prompt(int, Source *);
 150 void    pprompt(const char *, int);
 151 /* main.c */
 152 int     include(const char *, int, char **, int);
 153 int     command(const char *);
 154 int     shell(Source *volatile, int volatile);
 155 void    unwind(int) __attribute__((__noreturn__));
 156 void    newenv(int);
 157 void    quitenv(struct shf *);
 158 void    cleanup_parents_env(void);
 159 void    cleanup_proc_env(void);
 160 /* misc.c */
 161 void    setctypes(const char *, int);
 162 void    initctypes(void);
 163 char *  ulton(unsigned long, int);
 164 char *  str_save(const char *, Area *);
 165 char *  str_nsave(const char *, int, Area *);
 166 int     option(const char *);
 167 char *  getoptions(void);
 168 void    change_flag(enum sh_flag, int, int);
 169 int     parse_args(char **, int, int *);
 170 int     getn(const char *, int *);
 171 int     bi_getn(const char *, int *);
 172 char *  strerror(int);
 173 int     gmatch(const char *, const char *, int);
 174 int     has_globbing(const char *, const char *);
 175 const unsigned char *pat_scan(const unsigned char *, const unsigned char *,
 176         int);
 177 void    qsortp(void **, size_t, int (*)(void *, void *));
 178 int     xstrcmp(void *, void *);
 179 void    ksh_getopt_reset(Getopt *, int);
 180 int     ksh_getopt(char **, Getopt *, const char *);
 181 void    print_value_quoted(const char *);
 182 void    print_columns(struct shf *, int, char *(*)(void *, int, char *, int),
 183         void *, int, int prefcol);
 184 int     strip_nuls(char *, int);
 185 int     blocking_read(int, char *, int);
 186 int     reset_nonblock(int fd);
 187 char    *ksh_get_wd(char *, int);
 188 /* path.c */
 189 int     make_path(const char *, const char *, char **, XString *, int *);
 190 void    simplify_path(char *);
 191 char    *get_phys_path(const char *);
 192 void    set_current_wd(char *);
 193 /* syn.c */
 194 void    initkeywords(void);
 195 struct op * compile(Source *);
 196 /* table.c */
 197 unsigned int    hash(const char *);
 198 void    ktinit(struct table *, Area *, int);
 199 struct tbl *    ktsearch(struct table *, const char *, unsigned int);
 200 struct tbl *    ktenter(struct table *, const char *, unsigned int);
 201 void    ktdelete(struct tbl *);
 202 void    ktwalk(struct tstate *, struct table *);
 203 struct tbl *    ktnext(struct tstate *);
 204 struct tbl **   ktsort(struct table *);
 205 /* trap.c */
 206 void    inittraps(void);
 207 void    alarm_init(void);
 208 Trap *  gettrap(const char *, int);
 209 void trapsig(int);
 210 void    intrcheck(void);
 211 int     fatal_trap_check(void);
 212 int     trap_pending(void);
 213 void    runtraps(int);
 214 void    runtrap(Trap *);
 215 void    cleartraps(void);
 216 void    restoresigs(void);
 217 void    settrap(Trap *, char *);
 218 int     block_pipe(void);
 219 void    restore_pipe(int);
 220 int     setsig(Trap *, sig_t, int);
 221 void    setexecsig(Trap *, int);
 222 /* tree.c */
 223 int     fptreef(struct shf *, int, const char *, ...);
 224 char *  snptreef(char *, int, const char *, ...);
 225 struct op *     tcopy(struct op *, Area *);
 226 char *  wdcopy(const char *, Area *);
 227 char *  wdscan(const char *, int);
 228 char *  wdstrip(const char *);
 229 void    tfree(struct op *, Area *);
 230 /* var.c */
 231 void    newblock(void);
 232 void    popblock(void);
 233 void    initvar(void);
 234 struct tbl *    global(const char *);
 235 struct tbl *    local(const char *, bool);
 236 char *  str_val(struct tbl *);
 237 long    intval(struct tbl *);
 238 int     setstr(struct tbl *, const char *, int);
 239 struct tbl *setint_v(struct tbl *, struct tbl *, bool);
 240 void    setint(struct tbl *, long);
 241 int     getint(struct tbl *, long *, bool);
 242 struct tbl *    typeset(const char *, Tflag, Tflag, int, int);
 243 void    unset(struct tbl *, int);
 244 char  * skip_varname(const char *, int);
 245 char    *skip_wdvarname(const char *, int);
 246 int     is_wdvarname(const char *, int);
 247 int     is_wdvarassign(const char *);
 248 char ** makenv(void);
 249 void    change_random(void);
 250 int     array_ref_len(const char *);
 251 char *  arrayname(const char *);
 252 void    set_array(const char *, int, char **);
 253 /* version.c */
 254
 255 /*amigaos.c*/
 256
 257 char *convert_path_u2a(const char *);
 258 char *convert_path_a2u(const char *);
 259 char *convert_path_multi(const char *);
 260 bool *assign_posix(void);
 261 void SetAmiUpdateENVVariable(const char *);
 262
 263 unsigned int alarm(unsigned int);
 264 #ifdef __AROS__
 265 pid_t getppid(void);
 266 #else
 267 int getppid(void);
 268 #endif
 269 int fork(void);
 270 int wait(int *);
 271 int pause(void);
 272 int amigaos_dupbbase(int, int);
 273 int pipe(int filedes[]);