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--- src/terminal-screen.c.orig 2009-08-13 14:39:24.000000000 +0200
+++ src/terminal-screen.c 2009-08-20 10:41:58.000000000 +0200
@@ -18,6 +18,15 @@
#include <config.h>
+#ifdef __FreeBSD__
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#include <sys/param.h>
+#include <sys/user.h>
+#ifdef HAVE_KINFO_GETFILE
+#include <libutil.h>
+#endif
+#endif
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
@@ -184,15 +193,28 @@ G_DEFINE_TYPE (TerminalScreen, terminal_
static char *
cwd_of_pid (int pid)
{
+#ifndef __FreeBSD__
static const char patterns[][18] = {
"/proc/%d/cwd", /* Linux */
"/proc/%d/path/cwd", /* Solaris >= 10 */
};
+#else
+#if __FreeBSD_version > 800018 || (__FreeBSD_version < 800000 && __FreeBSD_version >= 700104)
+ struct kinfo_file *freep, *kif;
+#ifndef HAVE_KINFO_GETFILE
+ size_t len;
+ int name[4];
+#else
+ int cnt;
+#endif /* HAVE_KINFO_GETFILE */
+#endif /* __FreeBSD_version > 800018 || (__FreeBSD_version < 800000 && __FreeBSD_version >= 700104) */
+#endif /* __FreeBSD__ */
guint i;
if (pid == -1)
return NULL;
+#ifndef __FreeBSD__
/* Try to get the working directory using various OS-specific mechanisms */
for (i = 0; i < G_N_ELEMENTS (patterns); ++i)
{
@@ -230,6 +252,49 @@ cwd_of_pid (int pid)
return working_dir;
}
}
+#else
+ int fgpid = pid;
+#if __FreeBSD_version > 800018 || (__FreeBSD_version < 800000 && __FreeBSD_version >= 700104)
+#ifndef HAVE_KINFO_GETFILE
+ name[0] = CTL_KERN;
+ name[1] = KERN_PROC;
+ name[2] = KERN_PROC_FILEDESC;
+ name[3] = fgpid;
+
+ if (sysctl (name, 4, NULL, &len, NULL, 0) < 0)
+ return NULL;
+ freep = kif = g_malloc (len);
+ if (sysctl (name, 4, kif, &len, NULL, 0) < 0)
+ {
+ g_free (freep);
+ return NULL;
+ }
+#else
+ freep = kinfo_getfile (fgpid, &cnt);
+#endif /* HAVE_KINFO_GETFILE */
+
+#ifndef HAVE_KINFO_GETFILE
+ for (i = 0; i < len / sizeof (*kif); i++, kif++)
+ {
+ if (kif->kf_structsize != sizeof (*kif))
+ continue;
+#else
+ for (i = 0; i < cnt; i++)
+ {
+ kif = &freep[i];
+#endif /* HAVE_KINFO_GETFILE */
+ if (kif->kf_fd == KF_FD_TYPE_CWD)
+ {
+ char *working_dir;
+
+ working_dir = g_strdup (kif->kf_path);
+ g_free (freep);
+ return working_dir;
+ }
+ }
+ g_free (freep);
+#endif /* __FreeBSD_version > 800018 || (__FreeBSD_version < 800000 && __FreeBSD_version >= 700104) */
+#endif /* __FreeBSD__ */
return NULL;
}
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