Solaris: Implement CWD column

1 files changed, 18 insertions, 0 deletions

diff --git a/solaris/SolarisProcessList.c b/solaris/SolarisProcessList.c
index 15f2f41f..a496f9f5 100644
--- a/solaris/SolarisProcessList.c
+++ b/solaris/SolarisProcessList.c
@@ -309,6 +309,19 @@ static void SolarisProcessList_updateExe(pid_t pid, Process* proc) {
    Process_updateExe(proc, target);
 }
 
+static void SolarisProcessList_updateCwd(pid_t pid, Process* proc) {
+   char path[32];
+   xSnprintf(path, sizeof(path), "/proc/%d/cwd", pid);
+
+   char target[PATH_MAX];
+   ssize_t ret = readlink(path, target, sizeof(target) - 1);
+   if (ret <= 0)
+      return;
+
+   target[ret] = '\0';
+   free_and_xStrdup(&proc->procCwd, target);
+}
+
 /* NOTE: the following is a callback function of type proc_walk_f
  *       and MUST conform to the appropriate definition in order
  *       to work.  See libproc(3LIB) on a Solaris or Illumos
@@ -377,8 +390,13 @@ static int SolarisProcessList_walkproc(psinfo_t* _psinfo, lwpsinfo_t* _lwpsinfo,
       sproc->zname          = SolarisProcessList_readZoneName(spl->kd, sproc);
       proc->user            = UsersTable_getRef(pl->usersTable, proc->st_uid);
       SolarisProcessList_updateExe(_psinfo->pr_pid, proc);
+
       Process_updateComm(proc, _psinfo->pr_fname);
       Process_updateCmdline(proc, _psinfo->pr_psargs, 0, 0);
+
+      if (proc->settings->flags & PROCESS_FLAG_CWD) {
+         SolarisProcessList_updateCwd(_psinfo->pr_pid, proc);
+      }
    }
 
    // End common code pass 1