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Annotation of src/usr.bin/tmux/cmd-link-window.c, Revision 1.12

1.12    ! nicm        1: /* $OpenBSD: cmd-link-window.c,v 1.11 2012/07/10 11:53:01 nicm Exp $ */
1.1       nicm        2:
                      3: /*
                      4:  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
                      5:  *
                      6:  * Permission to use, copy, modify, and distribute this software for any
                      7:  * purpose with or without fee is hereby granted, provided that the above
                      8:  * copyright notice and this permission notice appear in all copies.
                      9:  *
                     10:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     11:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     12:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     13:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     14:  * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
                     15:  * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
                     16:  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     17:  */
                     18:
                     19: #include <sys/types.h>
                     20:
                     21: #include <stdlib.h>
                     22:
                     23: #include "tmux.h"
                     24:
                     25: /*
                     26:  * Link a window into another session.
                     27:  */
                     28:
1.12    ! nicm       29: enum cmd_retval         cmd_link_window_exec(struct cmd *, struct cmd_ctx *);
1.1       nicm       30:
                     31: const struct cmd_entry cmd_link_window_entry = {
                     32:        "link-window", "linkw",
1.10      nicm       33:        "dks:t:", 0, 0,
1.1       nicm       34:        "[-dk] " CMD_SRCDST_WINDOW_USAGE,
1.10      nicm       35:        0,
                     36:        NULL,
                     37:        NULL,
                     38:        cmd_link_window_exec
1.1       nicm       39: };
                     40:
1.12    ! nicm       41: enum cmd_retval
1.1       nicm       42: cmd_link_window_exec(struct cmd *self, struct cmd_ctx *ctx)
                     43: {
1.10      nicm       44:        struct args     *args = self->args;
                     45:        struct session  *src, *dst;
                     46:        struct winlink  *wl;
                     47:        char            *cause;
                     48:        int              idx, kflag, dflag;
1.1       nicm       49:
1.10      nicm       50:        if ((wl = cmd_find_window(ctx, args_get(args, 's'), &src)) == NULL)
1.12    ! nicm       51:                return (CMD_RETURN_ERROR);
1.10      nicm       52:        if ((idx = cmd_find_index(ctx, args_get(args, 't'), &dst)) == -2)
1.12    ! nicm       53:                return (CMD_RETURN_ERROR);
1.1       nicm       54:
1.10      nicm       55:        kflag = args_has(self->args, 'k');
                     56:        dflag = args_has(self->args, 'd');
1.8       nicm       57:        if (server_link_window(src, wl, dst, idx, kflag, !dflag, &cause) != 0) {
1.7       nicm       58:                ctx->error(ctx, "can't link window: %s", cause);
1.11      nicm       59:                free(cause);
1.12    ! nicm       60:                return (CMD_RETURN_ERROR);
1.1       nicm       61:        }
                     62:        recalculate_sizes();
                     63:
1.12    ! nicm       64:        return (CMD_RETURN_NORMAL);
1.1       nicm       65: }