Commit cd358ad9820eaedf33abc3e985e14c3932250f91
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selection.c
| @@ -572,8 +572,16 @@ LIB3270_EXPORT char * lib3270_get_field_at(H3270 *session, int baddr) | @@ -572,8 +572,16 @@ LIB3270_EXPORT char * lib3270_get_field_at(H3270 *session, int baddr) | ||
| 572 | return lib3270_get_text(session,first,lib3270_field_length(session,first)+1); | 572 | return lib3270_get_text(session,first,lib3270_field_length(session,first)+1); |
| 573 | } | 573 | } |
| 574 | 574 | ||
| 575 | +LIB3270_EXPORT int lib3270_has_selection(H3270 *hSession) | ||
| 576 | +{ | ||
| 577 | + CHECK_SESSION_HANDLE(hSession); | ||
| 578 | + return hSession->selected != 0; | ||
| 579 | +} | ||
| 580 | + | ||
| 575 | LIB3270_EXPORT char * lib3270_get_selected(H3270 *hSession) | 581 | LIB3270_EXPORT char * lib3270_get_selected(H3270 *hSession) |
| 576 | { | 582 | { |
| 583 | + CHECK_SESSION_HANDLE(hSession); | ||
| 584 | + | ||
| 577 | if(!hSession->selected || hSession->select.start == hSession->select.end) | 585 | if(!hSession->selected || hSession->select.start == hSession->select.end) |
| 578 | return NULL; | 586 | return NULL; |
| 579 | 587 |