gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gprof / search_list.c

diff --git a/gprof/search_list.c b/gprof/search_list.c
index d475dbf6a483e72bd30c5306ea9b0b4429c24a7a..4cae107b22076eb1937972ef278fa76db05a5de4 100644 (file)
--- a/gprof/search_list.c
+++ b/gprof/search_list.c
@@ -1,43 +1,59 @@
-#include "libiberty.h"
+/* search-list.c
+
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
+
+   This file is part of GNU Binutils.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
+\f
 #include "gprof.h"
+#include "libiberty.h"
 #include "search_list.h"
 
 
 void
-DEFUN (search_list_append, (list, paths),
-       Search_List * list AND const char *paths)
+search_list_append (Search_List *list, const char *paths)
 {
   Search_List_Elem *new_el;
   const char *beg, *colon;
-  int len;
+  unsigned int len;
 
   colon = paths - 1;
   do
     {
       beg = colon + 1;
-      colon = strchr (beg, ':');
+      colon = strchr (beg, PATH_SEP_CHAR);
+
       if (colon)
-       {
-         len = colon - beg;
-       }
+       len = colon - beg;
       else
-       {
-         len = strlen (beg);
-       }
+       len = strlen (beg);
+
       new_el = (Search_List_Elem *) xmalloc (sizeof (*new_el) + len);
       memcpy (new_el->path, beg, len);
       new_el->path[len] = '\0';
 
-      /* append new path at end of list: */
+      /* Append new path at end of list.  */
       new_el->next = 0;
+
       if (list->tail)
-       {
-         list->tail->next = new_el;
-       }
+       list->tail->next = new_el;
       else
-       {
-         list->head = new_el;
-       }
+       list->head = new_el;
+
       list->tail = new_el;
     }
   while (colon);