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Looking up argv[0] is expensive, so just use p_comm for the window name which is good enough. Also increase name update time to 500 ms.

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This commit is contained in:
Nicholas Marriott
2009-02-13 00:43:04 +00:00
parent b1e911aff0
commit cce03e138b
8 changed files with 55 additions and 162 deletions
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25
osdep-darwin.c
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@ -1,4 +1,4 @@
/* $Id: osdep-darwin.c,v 1.8 2009-02-11 19:35:50 nicm Exp $ */
/* $Id: osdep-darwin.c,v 1.9 2009-02-13 00:43:04 nicm Exp $ */
/*
* Copyright (c) 2009 Joshua Elsasser <josh@elsasser.org>
@ -25,36 +25,27 @@
#include <string.h>
#include <unistd.h>
int osdep_get_name(int, char *, pid_t *, char **);
char *osdep_get_name(int, char *);
#define unused __attribute__ ((unused))
/*
* XXX This actually returns the executable path, not the process's argv[0].
* Anyone who wishes to complain about this is welcome to grab a copy of
* Apple's 'ps' source and start digging.
*/
int
osdep_get_name(int fd, unused char *tty, unused pid_t *last_pid, char **name)
char *
osdep_get_name(int fd, unused char *tty)
{
int mib[4] = { CTL_KERN, KERN_PROC, KERN_PROC_PID, 0 };
size_t size;
struct kinfo_proc kp;
*name = NULL;
if ((mib[3] = tcgetpgrp(fd)) == -1)
return (-1);
return (NULL);
size = sizeof kp;
if (sysctl(mib, 4, &kp, &size, NULL, 0) == -1)
return (-1);
return (NULL);
if (*kp.kp_proc.p_comm == '\0')
return (-1);
return (NULL);
*name = strdup(kp.kp_proc.p_comm);
return (0);
return (strdup(kp.kp_proc.p_comm));
}
#endif