Return to b0fil.c CVS log

Up to [CSRG BSD Unix] / 43BSD / contrib / B / src / bint

Annotation of 43BSD/contrib/B/src/bint/b0fil.c, revision 1.1.1.1

1.1       root        1: /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
                      2: 
                      3: /*
                      4:   $Header: b0fil.c,v 1.4 85/08/22 16:48:05 timo Exp $
                      5: */
                      6: 
                      7: /* Built-in file names.  Some can be overridden by environment variables. */
                      8: /* Only recompilation of this file is necessary when a name is changed.   */
                      9: 
                     10: #include "b.h"
                     11: #include "b0fil.h"
                     12: 
                     13: #ifdef IBMPC
                     14: Visible char *bpermfile= "PERM.BIF";
                     15: Visible char *tempfile= "TEMP.BIF";
                     16: Visible char *messfile= "\\MESSAGES.BIF";
                     17: #else
                     18: Visible char *bpermfile= ".b_perm";
                     19: Visible char *tempfile= ".@b_temp";
                     20: Visible char *messfile= "/usr/local/lib/B/Messages";
                     21: #endif
                     22: 
                     23: #ifndef INTEGRATION
                     24: #ifndef BED
                     25: #define BED "/usr/local/lib/B/bed +" /* Trailing + if '+lineno' arg. */
                     26: #endif
                     27: Visible char *editorfile= BED;
                     28: #endif
                     29: 
                     30: Hidden char *setdefault(envname, deflt) char *envname, *deflt; {
                     31:        char *p= getenv(envname);
                     32:        if (p != NULL && p[0] != '\0') return p;
                     33:        return deflt;
                     34: }
                     35: 
                     36: Visible Procedure set_file_names() {
                     37:        messfile= setdefault("B_MESSAGES", messfile);
                     38: #ifndef INTEGRATION
                     39:        editorfile= setdefault("B_EDITOR", setdefault("BEDITOR", editorfile));
                     40:        /* BEDITOR used to be the name; officially it's now B_EDITOR */
                     41: #endif
                     42: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.