Move common linux procfs code to common/

[deliverable/binutils-gdb.git] / gdb / linux-nat.c

diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
index c832902668bc556b6ae53185ae1cc45ff74189ff..b14688802455566b36234362f03bd9cc6d3c5b6a 100644 (file)
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -31,6 +31,7 @@
 #include <sys/ptrace.h>
 #include "linux-nat.h"
 #include "linux-ptrace.h"
+#include "linux-procfs.h"
 #include "linux-fork.h"
 #include "gdbthread.h"
 #include "gdbcmd.h"
@@ -1285,34 +1286,6 @@ exit_lwp (struct lwp_info *lp)
   delete_lwp (lp->ptid);
 }
 
-/* Return an lwp's tgid, found in `/proc/PID/status'.  */
-
-int
-linux_proc_get_tgid (int lwpid)
-{
-  FILE *status_file;
-  char buf[100];
-  int tgid = -1;
-
-  snprintf (buf, sizeof (buf), "/proc/%d/status", (int) lwpid);
-  status_file = fopen (buf, "r");
-  if (status_file != NULL)
-    {
-      while (fgets (buf, sizeof (buf), status_file))
-       {
-         if (strncmp (buf, "Tgid:", 5) == 0)
-           {
-             tgid = strtoul (buf + strlen ("Tgid:"), NULL, 10);
-             break;
-           }
-       }
-
-      fclose (status_file);
-    }
-
-  return tgid;
-}
-
 /* Detect `T (stopped)' in `/proc/PID/status'.
    Other states including `T (tracing stop)' are reported as false.  */