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Annotation of coherent/d/bin/sh/extern.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * sh/extern.c
        !             3:  * Bourne shell.
        !             4:  * External variables.
        !             5:  */
        !             6: 
        !             7: #include "sh.h"
        !             8: 
        !             9: /* Set time, run time, and internal flags */
        !            10: /* See exec3.c/set before you move these around */
        !            11: char shflags [] = {
        !            12:         0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 1 , 0 , 0 , 0
        !            13: };
        !            14: char shfnams [] = {
        !            15:        'e','k','n','p','t','u','v','x','c','i','r','s','-', 0 , 0 , 0 , 0 , 0
        !            16: };
        !            17: /* Shell status housekeeping */
        !            18: jmp_buf        restart;
        !            19: int    sargc = 0;
        !            20: char   *sarg0 = NULL;
        !            21: char   **sargv = NULL;
        !            22: char   **senvp = NULL;
        !            23: char   **sargp = NULL;
        !            24: char   *scmdp = NULL;
        !            25: int    nargc = 0;
        !            26: char   **nargv = NULL;
        !            27: char   **nenvp = NULL;
        !            28: char   **niovp = NULL;
        !            29: NODE    *nctlp = NULL;
        !            30: SES    *sesp = NULL;
        !            31: int    yyline = 1;
        !            32: int    shpid = 0;
        !            33: int    slret = 0;
        !            34: int    sback = 0;
        !            35: int    spipe = 0;
        !            36: int    ufmask = 0777;
        !            37: /* Other internal flags. */
        !            38: int    comflag = 1;
        !            39: int    errflag = 0;
        !            40: int    keyflag = 1;
        !            41: int    noeflag = 0;
        !            42: int    prpflag = 1;
        !            43: int    readflag = 0;
        !            44: /* Parameters used by shell, names and values */
        !            45: char   *vhome = NULL;
        !            46: char   *vpath = NULL;
        !            47: char   *vmail = NULL;
        !            48: char   *vps1 = NULL;
        !            49: char   *vps2 = NULL;
        !            50: char   *vifs = NULL;
        !            51: /* Shell data */
        !            52: char   strt[STRSIZE];
        !            53: char   *strp;
        !            54: VAR    *varp = NULL;
        !            55: 
        !            56: /* Directory stack. */
        !            57: char   *dstack[DSTACKN];               /* Directory stack */
        !            58: int    dstkp;                          /* Directory stack pointer */
        !            59: 
        !            60: /* end of sh/extern.c */

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