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Annotation of src/usr.bin/tmux/cmd-list-buffers.c, Revision 1.10

1.10    ! nicm        1: /* $OpenBSD: cmd-list-buffers.c,v 1.9 2010/06/21 21:44:09 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 <string.h>
                     22:
                     23: #include "tmux.h"
                     24:
                     25: /*
                     26:  * List paste buffers.
                     27:  */
                     28:
                     29: int    cmd_list_buffers_exec(struct cmd *, struct cmd_ctx *);
                     30:
                     31: const struct cmd_entry cmd_list_buffers_entry = {
                     32:        "list-buffers", "lsb",
1.10    ! nicm       33:        "",
1.6       nicm       34:        0, "",
1.10    ! nicm       35:        NULL,
        !            36:        NULL,
1.1       nicm       37:        cmd_list_buffers_exec,
1.10    ! nicm       38:        NULL,
        !            39:        NULL
1.1       nicm       40: };
                     41:
1.10    ! nicm       42: /* ARGSUSED */
1.1       nicm       43: int
1.10    ! nicm       44: cmd_list_buffers_exec(unused struct cmd *self, struct cmd_ctx *ctx)
1.1       nicm       45: {
                     46:        struct paste_buffer     *pb;
                     47:        u_int                    idx;
1.9       nicm       48:        char                    *tmp;
1.1       nicm       49:
                     50:        idx = 0;
1.10    ! nicm       51:        while ((pb = paste_walk_stack(&global_buffers, &idx)) != NULL) {
1.9       nicm       52:                tmp = paste_print(pb, 50);
                     53:                ctx->print(ctx,
                     54:                    "%u: %zu bytes: \"%s\"", idx - 1, pb->size, tmp);
                     55:                xfree(tmp);
1.1       nicm       56:        }
                     57:
                     58:        return (0);
                     59: }