# 2.11BSD#431 - /usr/src/new/PORT/B/src/bed/file.c

##### Functions

    initfile          X
    setdefault        X

##### Variables

    buffile           X
    deftype           X
    helpfile          X
    homedir           X
    keyfile           X
    libdir            X
    posfile           X
    tmpdir            X

       1: /* Bed -- file names collected together for easy reference and change. */
       2: /* $Header: file.c,v 1.1 85/08/22 15:44:30 timo Exp $ */
       3:
       4: #include "b.h"
       5: #include "file.h"
       6:
       7: /* These are only defaults -- may be changed from environment */
       8:
       9: #ifdef unix
      10: Visible string tmpdir= "/tmp";
      11: Visible string homedir= ".";
      12: Visible string libdir= "/usr/new/lib/B";
      13:
      14: Visible string helpfile= "/usr/new/lib/B/Bed_help";
      15: Visible string posfile= ".Bed_pos"; /* With $HOME prepended */
      16: Visible string buffile= ".Bed_buf"; /* With $HOME prepended */
      17: Visible string keyfile= ".Bed_"; /* Some dir prepended, term.type appended */
      18: Visible string deftype= "def"; /* Default terminal type affix for keyfile */
      19: #endif unix
      20:
      21: #ifdef IBMPC
      22: Visible string tmpdir= "\\";
      23: Visible string homedir= "."; /* Can't get home... */
      24: Visible string libdir= "\\LIB";
      25:
      26: Visible string helpfile= "\\LIB\\BED.HLP";
      27: Visible string posfile= "BED.POS";
      28: Visible string buffile= "BED.BUF";
      29: Visible string keyfile= "BED."; /* Some dir prepended, deftype appended */
      30: Visible string deftype= "KEY"; /* Default terminal type affix for keyfile */
      31: #endif IBMPC
      32:
      33:
      34: Hidden string setdefault(envname, def)
      35:     string envname;
      36:     string def; /* 'default' is a C reserved word! */
      37: {
      38:     string envval= getenv(envname);
      39:     if (envval != NULL && envval[0] != '\0')
      40:         return envval;
      41:     return def;
      42: }
      43:
      44:
      45: Visible initfile()
      46: {
      47:     static char copysavefile[200];
      48:     static char saveposfile[200];
      49:
      50:     homedir= setdefault("HOME", homedir);
      51:     tmpdir= setdefault("TEMPDIR", tmpdir);
      52:     libdir= setdefault("BED_LIB", libdir);
      53:
      54:     sprintf(copysavefile, "%.150s/%.40s", homedir, buffile);
      55:     sprintf(saveposfile, "%.150s/%.40s", homedir, posfile);
      56:
      57:     helpfile= setdefault("BED_HELP", helpfile);
      58:     posfile= setdefault("BED_POS", saveposfile);
      59:     buffile= setdefault("BED_BUF", copysavefile);
      60: }

#### Defined functions

initfile defined in line 45; used 1 times

- in /usr/src/new/PORT/B/src/bed/main.c line 161

setdefault defined in line 34; used 6 times

- in line 50-59(6)

#### Defined variables

buffile defined in line 28; used 2 times

- in line 54-59(2)

deftype defined in line 30; never used
helpfile defined in line 26; used 2 times

- in line 57(2)

homedir defined in line 23; used 4 times

- in line 50-55(4)

keyfile defined in line 29; never used
libdir defined in line 24; used 2 times

- in line 52(2)

posfile defined in line 27; used 2 times

- in line 55-58(2)

tmpdir defined in line 22; used 2 times

- in line 51(2)

Last modified: 1985-08-27 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 464 |