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Annotation of 3BSD/cmd/ucbmail/glob.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * A bunch of global variable declarations lie herein.
                      3:  * def.h must be included first.
                      4:  */
                      5: 
                      6: int    msgCount;                       /* Count of messages read in */
                      7: int    mypid;                          /* Current process id */
                      8: int    rcvmode;                        /* True if receiving mail */
                      9: int    sawcom;                         /* Set after first command */
                     10: int    hflag;                          /* Sequence number for network -h */
                     11: char   *rflag;                         /* -r address for network */
                     12: int    selfsent;                       /* User sent self something */
                     13: int    senderr;                        /* An error while checking */
                     14: int    edit;                           /* Indicates editing a file */
                     15: int    sourcing;                       /* Currently reading variant file */
                     16: FILE   *itf;                           /* Input temp file buffer */
                     17: FILE   *otf;                           /* Output temp file buffer */
                     18: int    image;                          /* File descriptor for image of msg */
                     19: FILE   *input;                         /* Current command input file */
                     20: char   *editfile;                      /* Name of file being edited */
                     21: int    outtty;                         /* True if standard output a tty */
                     22: int    intty;                          /* True if standard input a tty */
                     23: char   mbox[PATHSIZE];                 /* Name of mailbox file */
                     24: char   *mailname;                      /* Name of system mailbox */
                     25: char   mailspace[PATHSIZE];            /* Space norm alloc'd for name */
                     26: int    uid;                            /* The invoker's user id */
                     27: char   mailrc[PATHSIZE];               /* Name of startup file */
                     28: char   deadletter[PATHSIZE];           /* Name of #/dead.letter */
                     29: char   homedir[PATHSIZE];              /* Path name of home directory */
                     30: char   myname[9];                      /* My login id */
                     31: off_t  mailsize;                       /* Size of system mailbox */
                     32: int    lexnumber;                      /* Number of TNUMBER from scan() */
                     33: char   lexstring[STRINGLEN];           /* String from TSTRING, scan() */
                     34: int    regretp;                        /* Pointer to TOS of regret tokens */
                     35: int    regretstack[REGDEP];            /* Stack of regretted tokens */
                     36: char   *stringstack[REGDEP];           /* Stack of regretted strings */
                     37: int    numberstack[REGDEP];            /* Stack of regretted numbers */
                     38: struct message *dot;                   /* Pointer to current message */
                     39: struct message *message;               /* The actual message structure */
                     40: struct var     *variables[HSHSIZE];    /* Pointer to active var list */
                     41: struct grouphead       *groups[HSHSIZE];/* Pointer to active groups */
                     42: int    debug;                          /* Debug flag set */
                     43: 
                     44: #include <setjmp.h>
                     45: 
                     46: jmp_buf        srbuf;
                     47: 
                     48: 
                     49: /*
                     50:  * The pointers for the string allocation routines,
                     51:  * there are NSPACE independent areas.
                     52:  * The first holds STRINGSIZE bytes, the next
                     53:  * twice as much, and so on.
                     54:  */
                     55: 
                     56: #define        NSPACE  8                       /* Total number of string spaces */
                     57: struct strings {
                     58:        char    *s_topFree;             /* Beginning of this area */
                     59:        char    *s_nextFree;            /* Next alloctable place here */
                     60:        unsigned s_nleft;               /* Number of bytes left here */
                     61: } stringdope[NSPACE];

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