/* $OpenBSD$ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <sys/types.h> #include <stdlib.h> #include "tmux.h" /* * Delete a paste buffer. */ int cmd_delete_buffer_exec(struct cmd *, struct cmd_ctx *); const struct cmd_entry cmd_delete_buffer_entry = { "delete-buffer", "deleteb", CMD_BUFFER_SESSION_USAGE, 0, 0, cmd_buffer_init, cmd_buffer_parse, cmd_delete_buffer_exec, cmd_buffer_free, cmd_buffer_print }; int cmd_delete_buffer_exec(struct cmd *self, struct cmd_ctx *ctx) { struct cmd_buffer_data *data = self->data; struct session *s; if ((s = cmd_find_session(ctx, data->target)) == NULL) return (-1); if (data->buffer == -1) paste_free_top(&s->buffers); else if (paste_free_index(&s->buffers, data->buffer) != 0) { ctx->error(ctx, "no buffer %d", data->buffer); return (-1); } return (0); }