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/*
* pathname.h
*
* Function Prototype Declaration for "pathname.c"
*/
#ifndef __PATHNAME_H_
#define __PATHNAME_H_
#ifndef __SYS_TYPES_STAT_H_
#define __SYS_TYPES_STAT_H_
#include <sys/types.h>
#include <sys/stat.h>
#endif
/* #define BASHSTYLE ; rather near to bash style */
/* #define MINIMUMSHELL ; omit verbose extension from Bourne shell */
/* #define NESTINGQUOTE ; allow `...` included in "..." */
#ifndef MINIMUMSHELL
#define NESTINGQUOTE
#endif
#define IFS_SET " \t\n"
#define META '\\'
#if MSDOS && defined (_NOORIGSHELL)
#define PATHDELIM ';'
#else
#define PATHDELIM ':'
#endif
#ifndef BSPATHDELIM
#define PMETA META
#define RMSUFFIX '%'
# ifdef BASHSTYLE
/* bash treats '\r' as just a character */
# define METACHAR "\t\n !\"#$&'()*;<=>?[\\]`|"
# else
# define METACHAR "\t\r\n !\"#$&'()*;<=>?[\\]`|"
# endif
#define DQ_METACHAR "\"$\\`"
#else /* BSPATHDELIM */
# ifdef _NOORIGSHELL
# define FAKEMETA
# define PMETA '$'
# define RMSUFFIX '%'
# define METACHAR "\t\r\n !\"$'*<>?|"
# define DQ_METACHAR "\"$"
# else
# define PMETA '%'
# define RMSUFFIX '\\'
# define METACHAR "\t\r\n !\"#$%&'()*;<=>?[]`|"
# define DQ_METACHAR "\"$%`"
# endif
#endif /* BSPATHDELIM */
#define PC_NORMAL 0
#define PC_OPQUOTE 1
#define PC_CLQUOTE 2
#define PC_SQUOTE 3
#define PC_DQUOTE 4
#define PC_BQUOTE 5
#define PC_WORD 6
#define PC_META 7
#if defined (_NOORIGGLOB) \
&& !defined (USEREGCMP) && !defined (USEREGCOMP) && !defined (USERE_COMP)
#undef _NOORIGGLOB
#endif
#ifdef _NOORIGGLOB
# ifdef USEREGCOMP
# include <regex.h>
typedef regex_t reg_t;
# else
typedef char reg_t;
# endif
#else /* !_NOORIGGLOB */
typedef char * reg_t;
# ifdef USEREGCMP
# undef USEREGCMP
# endif
# ifdef USEREGCOMP
# undef USEREGCOMP
# endif
# ifdef USERE_COMP
# undef USERE_COMP
# endif
#endif /* !_NOORIGGLOB */
#ifdef _NOUSEHASH
typedef char hashlist;
#else
typedef struct _hashlist {
char *command;
char *path;
int hits;
int cost;
struct _hashlist *next;
u_char type;
} hashlist;
#define MAXHASH 64
#endif
#define CM_NOTFOUND 0001
#define CM_FULLPATH 0002
#define CM_HASH 0004
#define CM_BATCH 0010
#define CM_EXE 0020
#define CM_ADDEXT 0040
#define CM_RECALC 0100
#define CM_REHASH 0200
typedef struct _strbuf_t {
char *s;
ALLOC_T size;
ALLOC_T len;
} strbuf_t;
#ifndef NODIRLOOP
typedef struct _devino_t {
dev_t dev;
ino_t ino;
} devino_t;
#endif
typedef struct _wild_t {
char *s;
strbuf_t fixed;
strbuf_t path;
int quote;
#ifndef NODIRLOOP
int nino;
devino_t *ino;
#endif
u_char flags;
} wild_t;
#define EA_STRIPQ 0001
#define EA_BACKQ 0002
#define EA_KEEPMETA 0004
#define EA_NOEVALQ 0010
#define EA_STRIPQLATER 0020
#define EA_NOUNIQDELIM 0040
#define EA_EOLMETA 0100
#ifdef NOUID_T
typedef u_short uid_t;
typedef u_short gid_t;
#endif
#ifdef USEPID_T
typedef pid_t p_id_t;
# else
typedef long p_id_t;
#endif
#if defined (SIGARGINT) || defined (NOVOID)
#define sigarg_t int
#else
#define sigarg_t void
#endif
#ifdef SIGFNCINT
#define sigfnc_t int
#else
# ifdef NOVOID
# define sigfnc_t
# else
# define sigfnc_t void
# endif
#endif
typedef sigarg_t (*sigcst_t)__P_((sigfnc_t));
typedef struct _uidtable {
uid_t uid;
char *name;
char *home;
} uidtable;
typedef struct _gidtable {
gid_t gid;
char *name;
char **gr_mem;
char ismem;
} gidtable;
#if MSDOS || (defined (FD) && !defined (_NODOSDRIVE))
extern char *strdelim __P_((char *, int));
extern char *strrdelim __P_((char *, int));
#else
#define strdelim(s, d) strchr(s, _SC_)
#define strrdelim(s, d) strrchr(s, _SC_)
#endif
extern char *strrdelim2 __P_((char *, char *));
extern int isdelim __P_((char *, int));
extern char *strcatdelim __P_((char *));
extern char *strcatdelim2 __P_((char *, char *, char *));
extern int strcasecmp2 __P_((char *, char *));
extern int strncasecmp2 __P_((char *, char *, int));
#ifdef PATHNOCASE
#define strpathcmp strcasecmp2
#define strnpathcmp strncasecmp2
#define strpathcmp2 strcasecmp2
#define strnpathcmp2 strncasecmp2
#else
#define strpathcmp strcmp
#define strnpathcmp strncmp
extern int strpathcmp2 __P_((char *, char *));
extern int strnpathcmp2 __P_((char *, char *, int));
#endif
#ifdef COMMNOCASE
#define strcommcmp strcasecmp2
#define strncommcmp strncasecmp2
#else
#define strcommcmp strcmp
#define strncommcmp strncmp
#endif
#ifdef ENVNOCASE
#define strenvcmp strcasecmp2
#define strnenvcmp strncasecmp2
#else
#define strenvcmp strcmp
#define strnenvcmp strncmp
#endif
extern char *underpath __P_((char *, char *, int));
extern int isidentchar __P_((int));
extern int isidentchar2 __P_((int));
extern int isdotdir __P_((char *));
extern char *isrootdir __P_((char *));
extern char *getbasename __P_((char *));
extern char *getshellname __P_((char *, int *, int *));
extern reg_t *regexp_init __P_((char *, int));
extern int regexp_exec __P_((reg_t *, char *, int));
extern VOID regexp_free __P_((reg_t *));
extern int cmppath __P_((CONST VOID_P, CONST VOID_P));
extern char **evalwild __P_((char *, int));
#ifndef _NOUSEHASH
hashlist **duplhash __P_((hashlist **));
#endif
extern int searchhash __P_((hashlist **, char *, char *));
extern char *searchexecpath __P_((char *, char *));
#if !defined (FDSH) && !defined (_NOCOMPLETE)
extern char *finddupl __P_((char *, int, char **));
extern int completepath __P_((char *, int, int, char ***, int));
extern char *findcommon __P_((int, char **));
#endif
extern char *catvar __P_((char *[], int));
extern int countvar __P_((char **));
extern VOID freevar __P_((char **));
extern char **duplvar __P_((char **, int));
extern int parsechar __P_((char *, int, int, int, int *, int *));
#if defined (FD) && !defined (NOUID)
extern uidtable *finduid __P_((uid_t, char *));
extern gidtable *findgid __P_((gid_t, char *));
extern int isgroupmember __P_((gid_t));
# ifdef DEBUG
extern VOID freeidlist __P_((VOID_A));
# endif
#endif /* FD && !NOUID */
extern char *gethomedir __P_((VOID_A));
#ifndef MINIMUMSHELL
extern int evalhome __P_((char **, int, char **));
#endif
extern char *evalarg __P_((char *, int, int));
extern int evalifs __P_((int, char ***, char *));
extern int evalglob __P_((int, char ***, int));
extern int stripquote __P_((char *, int));
extern char *_evalpath __P_((char *, char *, int));
extern char *evalpath __P_((char *, int));
extern char **argvar;
#ifndef _NOUSEHASH
extern hashlist **hashtable;
#endif
extern char *(*getvarfunc)__P_((char *, int));
extern int (*putvarfunc)__P_((char *, int));
extern int (*getretvalfunc)__P_((VOID_A));
extern p_id_t (*getpidfunc)__P_((VOID_A));
extern p_id_t (*getlastpidfunc)__P_((VOID_A));
extern char *(*getflagfunc)__P_((VOID_A));
extern int (*checkundeffunc)__P_((char *, char *, int));
extern VOID (*exitfunc)__P_((VOID_A));
extern char *(*backquotefunc)__P_((char *));
#ifndef MINIMUMSHELL
extern char *(*posixsubstfunc)__P_((char *, int *));
#endif
#ifndef PATHNOCASE
extern int pathignorecase;
#endif
#endif /* __PATHNAME_H_ */
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