mirror of
https://github.com/tmux/tmux.git
synced 2024-11-18 02:18:53 +00:00
53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
/* $Id: osdep-netbsd.c,v 1.4 2009-06-26 15:54:52 nicm Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2009 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/param.h>
|
|
#include <sys/proc.h>
|
|
#include <sys/sysctl.h>
|
|
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#ifndef nitems
|
|
#define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
|
|
#endif
|
|
|
|
char *osdep_get_name(int, char *);
|
|
|
|
char *
|
|
osdep_get_name(int fd, __unused char *tty)
|
|
{
|
|
int mib[6];
|
|
size_t len;
|
|
struct kinfo_proc2 p;
|
|
|
|
if ((mib[3] = tcgetpgrp(fd)) == -1)
|
|
return (NULL);
|
|
|
|
len = sizeof(p);
|
|
mib[0] = CTL_KERN;
|
|
mib[1] = KERN_PROC2;
|
|
mib[2] = KERN_PROC_PID;
|
|
mib[4] = sizeof(p);
|
|
mib[5] = 1;
|
|
if (sysctl(mib, nitems(mib), &p, &len, NULL, 0) == -1)
|
|
return (NULL);
|
|
|
|
return (strdup(p.p_comm));
|
|
}
|