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