80 lines
1.9 KiB
Text
80 lines
1.9 KiB
Text
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Index: window.c
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--- window.c.orig
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+++ window.c
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@@ -1387,6 +1387,7 @@ char **args, *ttyn;
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return pid;
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}
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+#if 0
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void
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execvpe(prog, args, env)
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char *prog, **args, **env;
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@@ -1432,6 +1433,7 @@ char *prog, **args, **env;
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if (eaccess)
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errno = EACCES;
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}
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+#endif
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#ifdef PSEUDOS
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@@ -1992,6 +1994,59 @@ char *data;
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Msg(0, "Window %d: silence for %d seconds", p->w_number, p->w_silencewait);
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}
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}
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+
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+
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+#ifdef IPC_EXPORT_IMAGE
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+
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+void
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+CopyWinImage( p, dest )
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+struct win *p;
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+char *dest;
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+{
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+ register char *s, *d = dest, *m;
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+ register int x, y;
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+ struct display *display = p->w_pdisplay;
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+ int st = (display) ? D_status : 0;
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+
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+ if( p && p->w_mlines )
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+ {
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+ *d++ = p->w_width; /* scrdim x */
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+ *d++ = p->w_height; /* scrdim y */
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+ *d++ = (st) ? D_status_len : p->w_x; /* csrpos x */
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+ *d++ = (st) ? STATLINE : p->w_y; /* csrpos y */
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+ /* copy window image to buffer */
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+ for( y = 0; y < p->w_height; y++ )
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+ {
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+ s = p->w_mlines[y].image;
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+ x = p->w_width;
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+ if( st && y == STATLINE )
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+ for( m = D_status_lastmsg; *m && x; *d++ = *m++, s++, x-- );
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+ for( ; x; *d++ = *s++, x-- );
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+ }
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+ /* copy attributes from window image to buffer */
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+ for( y = 0; y < p->w_height; y++ )
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+ {
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+ s = p->w_mlines[y].attr;
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+ x = p->w_width;
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+ if( st && y == STATLINE )
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+ for( ; x; *d++ = 0, s++, x-- );
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+ for( ; x; *d++ = *s++, x-- );
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+ }
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+ }
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+ else
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+ {
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+ /* no window pointer */
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+ *d++ = 80; /* scrdim x */
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+ *d++ = 1; /* scrdim y */
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+ *d++ = 0; /* csrpos x */
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+ *d++ = 0; /* csrpos y */
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+ strcpy( d, "*** screen: no window pointer ***" );
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+ memset( d+strlen(d), ' ', 80);
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+ }
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+}
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+
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+#endif /* IPC_EXPORT_IMAGE */
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+
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#ifdef ZMODEM
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