Squashed 'third_party/elfutils/' content from commit 555e15e
Change-Id: I61cde98949e47e5c8c09c33260de17f30921be79
git-subtree-dir: third_party/elfutils
git-subtree-split: 555e15ebe8bf1eb33d00747173cfc80cc65648a4
diff --git a/tests/scnnames.c b/tests/scnnames.c
new file mode 100644
index 0000000..7f26825
--- /dev/null
+++ b/tests/scnnames.c
@@ -0,0 +1,91 @@
+/* Copyright (C) 1998, 1999, 2000, 2002, 2005 Red Hat, Inc.
+ This file is part of elfutils.
+ Written by Ulrich Drepper <drepper@redhat.com>, 1998.
+
+ This file 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.
+
+ elfutils 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, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+#include <errno.h>
+#include <fcntl.h>
+#include <gelf.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+int
+main (int argc, char *argv[])
+{
+ Elf *elf;
+ int fd;
+ GElf_Ehdr ehdr;
+ size_t strndx;
+ Elf_Scn *scn;
+
+ if (argc < 2)
+ {
+ puts ("missing parameter");
+ exit (1);
+ }
+
+ fd = open (argv[1], O_RDONLY);
+ if (fd == -1)
+ {
+ printf ("cannot open \"%s\": %s\n", argv[1], strerror (errno));
+ exit (1);
+ }
+
+ elf_version (EV_CURRENT);
+
+ elf = elf_begin (fd, ELF_C_READ, NULL);
+ if (elf == NULL)
+ {
+ printf ("cannot open ELF file: %s\n", elf_errmsg (-1));
+ exit (1);
+ }
+
+ if (elf_kind (elf) != ELF_K_ELF)
+ {
+ printf ("\"%s\" is not an ELF file\n", argv[1]);
+ exit (1);
+ }
+
+ if (gelf_getehdr (elf, &ehdr) == NULL)
+ {
+ printf ("cannot get the ELF header: %s\n", elf_errmsg (-1));
+ exit (1);
+ }
+
+ strndx = ehdr.e_shstrndx;
+
+ scn = NULL;
+ while ((scn = elf_nextscn (elf, scn)) != NULL)
+ {
+ char *name = NULL;
+ GElf_Shdr shdr;
+
+ if (gelf_getshdr (scn, &shdr) != NULL)
+ name = elf_strptr (elf, strndx, (size_t) shdr.sh_name);
+
+ printf ("section: `%s'\n", name);
+ }
+
+ if (elf_end (elf) != 0)
+ {
+ printf ("error while freeing ELF descriptor: %s\n", elf_errmsg (-1));
+ exit (1);
+ }
+
+ return 0;
+}