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#ifdef HAVE_PWD_H
#include <pwd.h>
#endif
struct lc_varhandler_st *varhandlers = NULL;
lc_err_t lc_errno = LC_ERR_NONE;
const char *lc_err_usererrmsg = NULL;
const char *lc_errfile = NULL;
int lc_optind = 0;
int lc_errline = 0;
extern char **environ;
static int lc_process_var_string(void *data, const char *value, const char **endptr) {
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next = handler->_next;
free(handler);
handler = next;
}
if (lc_err_usererrmsg) {
free((char *) lc_err_usererrmsg);
lc_err_usererrmsg = NULL;
}
varhandlers = NULL;
return;
}
int lc_process(int argc, char **argv, const char *appname, lc_conf_type_t type, const char *extra) {
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retval = lc_errno;
lc_errno = LC_ERR_NONE;
return(retval);
}
void lc_seterrstr(const char *usererrmsg) {
lc_err_usererrmsg = strdup(usererrmsg);
}
char *lc_geterrstr(void) {
static char retval[512];
char *errmsg = NULL;
const char *errmsg = NULL;
switch (lc_errno) {
case LC_ERR_NONE:
errmsg = "Success";
break;
case LC_ERR_INVCMD:
errmsg = "Invalid command or option";
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case LC_ERR_BADFORMAT:
errmsg = "Bad data specified or incorrect format.";
break;
case LC_ERR_CANTOPEN:
errmsg = "Can't open file.";
break;
case LC_ERR_CALLBACK:
if (lc_err_usererrmsg) {
errmsg = lc_err_usererrmsg;
} else {
errmsg = "Error return from application handler.";
errmsg = "Error return from application handler.";
}
break;
case LC_ERR_ENOMEM:
errmsg = "Insuffcient memory.";
break;
}
/*
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