Function poptReadConfigFiles

popt/poptconfig.c:394–435

}

int poptReadConfigFiles(poptContext con, const char * paths)
{
    char * buf = (paths ? xstrdup(paths) : NULL);
    const char * p;
    char * pe;
    int rc = 0;		/* assume success */

    for (p = buf; p != NULL && *p != '\0'; p = pe) {
	const char ** av = NULL;
	int ac = 0;
	int i;
	int xx;

	/* locate start of next path element */
	pe = strchr(p, ':');
	if (pe != NULL && *pe == ':')
	    *pe++ = '\0';
	else
	    pe = (char *) (p + strlen(p));

	xx = poptGlob(con, p, &ac, &av);

	/* work-off each resulting file from the path element */
	for (i = 0; i < ac; i++) {
	    const char * fn = av[i];
	    if (!poptSaneFile(fn))
		continue;
	    xx = poptReadConfigFile(con, fn);
	    if (xx && rc == 0)
		rc = xx;
	    free((void *)av[i]);
	    av[i] = NULL;
	}
	free(av);
	av = NULL;
    }

    if (buf)
	free(buf);

    return rc;
}

int poptReadDefaultConfig(poptContext con, UNUSED(int useEnv))
{