#include <locale.h>
#endif
-MODULE_ID("$Id: lib_setup.c,v 1.138 2011/06/14 22:36:29 tom Exp $")
+MODULE_ID("$Id: lib_setup.c,v 1.141 2011/08/13 16:07:22 tom Exp $")
/****************************************************************************
*
*
****************************************************************************/
-#define ret_error(code, fmt, arg) if (errret) {\
- *errret = code;\
- returnCode(ERR);\
- } else {\
- fprintf(stderr, fmt, arg);\
- exit(EXIT_FAILURE);\
- }
-
-#define ret_error0(code, msg) if (errret) {\
- *errret = code;\
- returnCode(ERR);\
- } else {\
- fprintf(stderr, msg);\
- exit(EXIT_FAILURE);\
- }
-
#if USE_DATABASE || USE_TERMCAP
/*
* Return 1 if entry found, 0 if not found, -1 if database not accessible,
if ((tmp = getenv("CC")) != 0 && strlen(tmp) == 1) {
CC = *tmp;
for_each_string(i, &(termp->type)) {
- for (tmp = termp->type.Strings[i]; *tmp; tmp++) {
+ for (tmp = termp->type.Strings[i]; tmp && *tmp; tmp++) {
if (*tmp == proto)
*tmp = CC;
}
if (status == TGETENT_ERR) {
ret_error0(status, "terminals database is inaccessible\n");
} else if (status == TGETENT_NO) {
- ret_error(status, "'%s': unknown terminal type.\n", tname);
+ ret_error1(status, "unknown terminal type.\n", tname);
}
}
#if !USE_REENTRANT
#ifndef USE_TERM_DRIVER
if (generic_type) {
- ret_error(TGETENT_NO, "'%s': I need something more specific.\n", tname);
- }
- if (hard_copy) {
- ret_error(TGETENT_YES, "'%s': I can't handle hardcopy terminals.\n", tname);
+ /*
+ * BSD 4.3's termcap contains mis-typed "gn" for wy99. Do a sanity
+ * check before giving up.
+ */
+ if ((VALID_STRING(cursor_address)
+ || (VALID_STRING(cursor_down) && VALID_STRING(cursor_home)))
+ && VALID_STRING(clear_screen)) {
+ ret_error1(TGETENT_YES, "terminal is not really generic.\n", tname);
+ } else {
+ ret_error1(TGETENT_NO, "I need something more specific.\n", tname);
+ }
+ } else if (hard_copy) {
+ ret_error1(TGETENT_YES, "I can't handle hardcopy terminals.\n", tname);
}
#endif
returnCode(code);