Add solaris support

This implements the UnixProcess' Refresh method for solaris.
mitchellh · Feb 11, 2017 · 9c7b42d · 9c7b42d
1 parent 912cb9b
commit 9c7b42d
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Showing 3 changed files with 36 additions and 2 deletions.
diff --git a/process_solaris.go b/process_solaris.go
@@ -0,0 +1,34 @@
+// +build solaris
+
+package ps
+
+// #include <fcntl.h>
+// #include <procfs.h>
+//
+// int read_psinfo(const char *path, psinfo_t *psi) {
+//   int fh;
+//   int retval = 0;
+//   if ((fh = open(path, O_RDONLY)) >= 0) {
+//     if (read(fh, psi, sizeof(psinfo_t)) == -1) {
+//       retval = 1;
+//     }
+//     close(fh);
+//     return retval;
+//   }
+//   return 2;
+// }
+import "C"
+
+import "fmt"
+
+func (p *UnixProcess) Refresh() error {
+	var psinfo C.psinfo_t
+	path := fmt.Sprintf("/proc/%d/psinfo", p.pid)
+	_, err := C.read_psinfo(C.CString(path), &psinfo)
+	if err != nil {
+		return err
+	}
+	p.ppid = int(psinfo.pr_ppid)
+	p.binary = C.GoString(&psinfo.pr_fname[0])
+	return nil
+}
diff --git a/process_unix.go b/process_unix.go
@@ -1,4 +1,4 @@
-// +build linux
+// +build linux solaris
 
 package ps
 

diff --git a/process_unix_test.go b/process_unix_test.go
@@ -1,4 +1,4 @@
-// +build linux
+// +build linux solaris
 
 package ps