/* $Id: cmd-delete-buffer.c,v 1.1.1.2 2011/08/17 18:40:04 jmmv Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott * * 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 #include #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", "b:", 0, 0, CMD_BUFFER_USAGE, 0, NULL, NULL, cmd_delete_buffer_exec }; int cmd_delete_buffer_exec(struct cmd *self, struct cmd_ctx *ctx) { struct args *args = self->args; char *cause; int buffer; if (!args_has(args, 'b')) { paste_free_top(&global_buffers); return (0); } buffer = args_strtonum(args, 'b', 0, INT_MAX, &cause); if (cause != NULL) { ctx->error(ctx, "buffer %s", cause); xfree(cause); return (-1); } if (paste_free_index(&global_buffers, buffer) != 0) { ctx->error(ctx, "no buffer %d", buffer); return (-1); } return (0); }