proc-events.c: fix compilation on Solaris

[deliverable/binutils-gdb.git] / gdb / gdb_bfd.h

diff --git a/gdb/gdb_bfd.h b/gdb/gdb_bfd.h
index a36d7821b96ed53cc1be3840789ade7707b07aaa..2e4ac2c40939da53bfe93cb445bc447a00fd9b35 100644 (file)
--- a/gdb/gdb_bfd.h
+++ b/gdb/gdb_bfd.h
@@ -1,6 +1,6 @@
 /* Definitions for BFD wrappers used by GDB.
 
-   Copyright (C) 2011-2017 Free Software Foundation, Inc.
+   Copyright (C) 2011-2018 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -68,6 +68,16 @@ struct gdb_bfd_ref_policy
 /* A gdb::ref_ptr that has been specialized for BFD objects.  */
 typedef gdb::ref_ptr<struct bfd, gdb_bfd_ref_policy> gdb_bfd_ref_ptr;
 
+/* A helper function that calls gdb_bfd_ref and returns a
+   gdb_bfd_ref_ptr.  */
+
+static inline gdb_bfd_ref_ptr
+new_bfd_ref (struct bfd *abfd)
+{
+  gdb_bfd_ref (abfd);
+  return gdb_bfd_ref_ptr (abfd);
+}
+
 /* Open a read-only (FOPEN_RB) BFD given arguments like bfd_fopen.
    If NAME starts with TARGET_SYSROOT_PREFIX then the BFD will be
    opened using target fileio operations if necessary.  Returns NULL
@@ -105,15 +115,14 @@ void gdb_bfd_mark_parent (bfd *child, bfd *parent);
 
 void gdb_bfd_record_inclusion (bfd *includer, bfd *includee);
 
-/* Try to read or map the contents of the section SECT.  If
-   successful, the section data is returned and *SIZE is set to the
-   size of the section data; this may not be the same as the size
-   according to bfd_get_section_size if the section was compressed.
-   The returned section data is associated with the BFD and will be
-   destroyed when the BFD is destroyed.  There is no other way to free
-   it; for temporary uses of section data, see
-   bfd_malloc_and_get_section.  SECT may not have relocations.  This
-   function will throw on error.  */
+/* Try to read or map the contents of the section SECT.  If successful, the
+   section data is returned and *SIZE is set to the size of the section data;
+   this may not be the same as the size according to bfd_get_section_size if the
+   section was compressed.  The returned section data is associated with the BFD
+   and will be destroyed when the BFD is destroyed.  There is no other way to
+   free it; for temporary uses of section data, see bfd_malloc_and_get_section.
+   SECT may not have relocations.  If there is an error reading the section,
+   this issues a warning, sets *SIZE to 0, and returns NULL.  */
 
 const gdb_byte *gdb_bfd_map_section (asection *section, bfd_size_type *size);