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-rw-r--r--elfutils/tests/scnnames.c99
1 files changed, 99 insertions, 0 deletions
diff --git a/elfutils/tests/scnnames.c b/elfutils/tests/scnnames.c
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+++ b/elfutils/tests/scnnames.c
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+/* Copyright (C) 1998, 1999, 2000, 2002, 2005 Red Hat, Inc.
+ This file is part of Red Hat elfutils.
+ Written by Ulrich Drepper <drepper@redhat.com>, 1998.
+
+ Red Hat elfutils 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; version 2 of the License.
+
+ Red Hat 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 Red Hat elfutils; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
+
+ Red Hat elfutils is an included package of the Open Invention Network.
+ An included package of the Open Invention Network is a package for which
+ Open Invention Network licensees cross-license their patents. No patent
+ license is granted, either expressly or impliedly, by designation as an
+ included package. Should you wish to participate in the Open Invention
+ Network licensing program, please visit www.openinventionnetwork.com
+ <http://www.openinventionnetwork.com>. */
+
+#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;
+}