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[unix-history] / .ref-BSD-1 / ashell / sh.h

/*
* Shell header file
*/
#define E
#define INTR    2
#define QUIT    3

#define QUOTE   0200

#define FAND    1
#define FCAT    2
#define FPIN    4
#define FPOU    8
#define FPAR    16
#define FINT    32
#define FPRS    64
#define FDIAG   128

#define TCOM    1
#define TPAR    2
#define TFIL    3
#define TLST    4

#define DTYP    0
#define DLEF    1
#define DRIT    2
#define DFLG    3
#define DSPR    4
#define DCOM    5

#define ENOENT  2
#define ENOEXEC 8
#define ENOMEM  12
#define EACCES  13
#define ENOTDIR 20

struct shvar {
       char    *value;
       char    *name;
       struct  shvar *next;
} shvhed, paraml, aliases, interps;

struct shvar2 {
       char    *value;
       struct  shvar *prev;
       struct  shvar *next;
};

char    verbose;
char    nofile;
char    *error;
int     uid;
char    loginsh;
char    doneinp;
char    setintr;
char    *arginp;
char    onelflg;
char    scratch[100];

char    prompt[], shell[], pid[], pcs[], home[], path[], n_args[], tim[];

char    *value(), *value1();
char    **glob();
struct  shvar *adrof(), *adrof1();

#define seterr(s)       if (error == 0) error = s;
int     errno;

struct htmp {
       int     uid;
       char    home[28];
       int     ttytype;
} hentry;