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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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15
osdep-linux.c
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@ -1,4 +1,4 @@
/* $Id: osdep-linux.c,v 1.4 2009-02-09 18:08:01 nicm Exp $ */
/* $Id: osdep-linux.c,v 1.5 2009-02-13 00:43:04 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@ -26,8 +26,8 @@
#include "tmux.h"
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)
{
FILE *f;
char *path, *buf;
@ -35,15 +35,13 @@ osdep_get_name(int fd, unused char *tty, unused pid_t *last_pid, char **name)
int ch;
pid_t pgrp;
*name = NULL;
if ((pgrp = tcgetpgrp(fd)) == -1)
return (-1);
return (NULL);
xasprintf(&path, "/proc/%lld/cmdline", (long long) pgrp);
if ((f = fopen(path, "r")) == NULL) {
xfree(path);
return (-1);
return (NULL);
}
xfree(path);
@ -57,10 +55,9 @@ osdep_get_name(int fd, unused char *tty, unused pid_t *last_pid, char **name)
}
if (buf != NULL)
buf[len] = '\0';
*name = buf;
fclose(f);
return (0);
return (buf);
}
#endif