Annotation of src/usr.bin/tmux/cmd-rename-session.c, Revision 1.8
1.8 ! nicm 1: /* $OpenBSD: cmd-rename-session.c,v 1.7 2010/12/21 22:37:59 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: * Change session name.
27: */
28:
29: int cmd_rename_session_exec(struct cmd *, struct cmd_ctx *);
30:
31: const struct cmd_entry cmd_rename_session_entry = {
32: "rename-session", "rename",
1.8 ! nicm 33: "t:", 1, 1,
1.1 nicm 34: CMD_TARGET_SESSION_USAGE " new-name",
1.8 ! nicm 35: 0,
! 36: NULL,
! 37: NULL,
! 38: cmd_rename_session_exec
1.1 nicm 39: };
40:
41: int
42: cmd_rename_session_exec(struct cmd *self, struct cmd_ctx *ctx)
43: {
1.8 ! nicm 44: struct args *args = self->args;
! 45: struct session *s;
! 46: const char *newname;
! 47:
! 48: newname = args->argv[0];
! 49: if (session_find(newname) != NULL) {
! 50: ctx->error(ctx, "duplicate session: %s", newname);
1.6 nicm 51: return (-1);
52: }
1.1 nicm 53:
1.8 ! nicm 54: if ((s = cmd_find_session(ctx, args_get(args, 't'))) == NULL)
1.1 nicm 55: return (-1);
56:
1.7 nicm 57: RB_REMOVE(sessions, &sessions, s);
1.1 nicm 58: xfree(s->name);
1.8 ! nicm 59: s->name = xstrdup(newname);
1.7 nicm 60: RB_INSERT(sessions, &sessions, s);
1.2 nicm 61:
62: server_status_session(s);
1.1 nicm 63:
64: return (0);
65: }