/*- * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef lint static char sccsid[] = "@(#)v_status.c 8.1 (Berkeley) 6/9/93"; #endif /* not lint */ #include <sys/types.h> #include <unistd.h> #include "vi.h" #include "vcmd.h" /* * v_status -- ^G * Show the file status. */ int v_status(sp, ep, vp, fm, tm, rp) SCR *sp; EXF *ep; VICMDARG *vp; MARK *fm, *tm, *rp; { /* * ^G in historic vi reset the cursor column to the first * non-blank character in the line. This doesn't seem of * any usefulness whatsoever, so I don't bother. */ *rp = *fm; return (status(sp, ep, fm->lno, 1)); } int status(sp, ep, lno, showlast) SCR *sp; EXF *ep; recno_t lno; int showlast; { recno_t last; char *ro, *pid; #ifdef DEBUG char pbuf[50]; (void)snprintf(pbuf, sizeof(pbuf), " (pid %u)", getpid()); pid = pbuf; #else pid = ""; #endif ro = F_ISSET(ep, F_RDONLY) ? ", readonly" : ""; if (showlast) { if (file_lline(sp, ep, &last)) return (1); if (last >= 1) msgq(sp, M_INFO, "%s: %s%s: line %lu of %lu [%ld%%]%s", ep->name, F_ISSET(ep, F_MODIFIED) ? "modified" : "unmodified", ro, lno, last, (lno * 100) / last, pid); else msgq(sp, M_INFO, "%s: %s%s: empty file%s", ep->name, F_ISSET(ep, F_MODIFIED) ? "modified" : "unmodified", ro, pid); } else msgq(sp, M_INFO, "%s: %s%s: line %lu%s", ep->name, F_ISSET(ep, F_MODIFIED) ? "modified" : "unmodified", ro, lno, pid); return (0); }