gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / libiberty / lbasename.c

diff --git a/libiberty/lbasename.c b/libiberty/lbasename.c
index 56fcd6250729f476231830f4ff0e808f3f65c9c0..6715b20858edf4150907d882fa6983cc74c33286 100644 (file)
--- a/libiberty/lbasename.c
+++ b/libiberty/lbasename.c
@@ -1,6 +1,6 @@
 /* Libiberty basename.  Like basename, but is not overridden by the
    system C library.
-   Copyright (C) 2001, 2002 Free Software Foundation, Inc.
+   Copyright (C) 2001-2020 Free Software Foundation, Inc.
 
 This file is part of the libiberty library.
 Libiberty is free software; you can redistribute it and/or
@@ -46,19 +46,39 @@ and a path ending in @code{/} returns the empty string after it.
 #include "filenames.h"
 
 const char *
-lbasename (const char *name)
+unix_lbasename (const char *name)
+{
+  const char *base;
+
+  for (base = name; *name; name++)
+    if (IS_UNIX_DIR_SEPARATOR (*name))
+      base = name + 1;
+
+  return base;
+}
+
+const char *
+dos_lbasename (const char *name)
 {
   const char *base;
 
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
   /* Skip over a possible disk name.  */
   if (ISALPHA (name[0]) && name[1] == ':') 
     name += 2;
-#endif
 
   for (base = name; *name; name++)
-    if (IS_DIR_SEPARATOR (*name))
+    if (IS_DOS_DIR_SEPARATOR (*name))
       base = name + 1;
 
   return base;
 }
+
+const char *
+lbasename (const char *name)
+{
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  return dos_lbasename (name);
+#else
+  return unix_lbasename (name);
+#endif
+}