ivars.c File Reference

#include "spice.h"
#include "misc.h"

Include dependency graph for ivars.c:

Go to the source code of this file.

Functions
static void	env_overr (char **v, char *e)
static void	mkvar (char **p, char *b, char *v, char *e)
void	ivars ()

Variables
char *	Spice_Path
char *	News_File
char *	Default_MFB_Cap
char *	Help_Path
char *	Lib_Path
char *	Sced_Path

Function Documentation

static void env_overr ( char **  v, char *  e  )

static

Definition at line 20 of file ivars.c.

{
    char    *p;
    if (v && e && (p = getenv(e)))
    *v = p;
}

void ivars

(

)

Definition at line 51 of file ivars.c.

{
    env_overr(&Spice_Exec_Dir, "SPICE_EXEC_DIR");
    env_overr(&Spice_Lib_Dir, "SPICE_LIB_DIR");

    mkvar(&News_File, Spice_Lib_Dir, "news", "SPICE_NEWS");
    mkvar(&Default_MFB_Cap, Spice_Lib_Dir, "mfbcap", "SPICE_MFBCAP");
    mkvar(&Help_Path, Spice_Lib_Dir, "helpdir", "SPICE_HELP");
    mkvar(&Lib_Path, Spice_Lib_Dir, "scripts", "SPICE_SCRIPTS");
    mkvar(&Sced_Path, Spice_Lib_Dir, "sced", "SPICE_SCED");
    mkvar(&Spice_Path, Spice_Exec_Dir, "jspice3", "SPICE_PATH");

    env_overr(&Spice_Host, "SPICE_HOST");
    env_overr(&Bug_Addr, "SPICE_BUGADDR");
    env_overr(&Def_Editor, "SPICE_EDITOR");
    env_overr(&AsciiRawFile, "SPICE_ASCIIRAWFILE");
}

static void mkvar ( char **  p, char *  b, char *  v, char *  e  )

static

Definition at line 32 of file ivars.c.

{
    char buffer[256];

    env_overr(p, e);
    if (!*p) {
        sprintf(buffer, "%s%s%s", b, DIR_PATHSEP, v);
        *p = tmalloc(strlen(buffer) + 1);
        strcpy(*p, buffer);
    }
}

Variable Documentation

char* Default_MFB_Cap

Definition at line 13 of file ivars.c.

char* Help_Path

Definition at line 14 of file ivars.c.

char* Lib_Path

Definition at line 15 of file ivars.c.

char* News_File

Definition at line 12 of file ivars.c.

char* Sced_Path

Definition at line 16 of file ivars.c.

char* Spice_Path

Definition at line 11 of file ivars.c.