summaryrefslogtreecommitdiff
path: root/plugins/MirOTR/libgpg-error-1.9/src/strerror-sym.c
diff options
context:
space:
mode:
Diffstat (limited to 'plugins/MirOTR/libgpg-error-1.9/src/strerror-sym.c')
-rw-r--r--plugins/MirOTR/libgpg-error-1.9/src/strerror-sym.c56
1 files changed, 56 insertions, 0 deletions
diff --git a/plugins/MirOTR/libgpg-error-1.9/src/strerror-sym.c b/plugins/MirOTR/libgpg-error-1.9/src/strerror-sym.c
new file mode 100644
index 0000000000..3d79f40bb5
--- /dev/null
+++ b/plugins/MirOTR/libgpg-error-1.9/src/strerror-sym.c
@@ -0,0 +1,56 @@
+/* strerror-sym.c - Describing an error code with its symbol name.
+ Copyright (C) 2003, 2004 g10 Code GmbH
+
+ This file is part of libgpg-error.
+
+ libgpg-error is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License
+ as published by the Free Software Foundation; either version 2.1 of
+ the License, or (at your option) any later version.
+
+ libgpg-error 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with libgpg-error; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ 02111-1307, USA. */
+
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stddef.h>
+
+#include <gpg-error.h>
+
+#include "err-codes-sym.h"
+#include "errnos-sym.h"
+
+/* Return a pointer to a string containing the name of the symbol of
+ the error code in the error value ERR. Returns NULL if the error
+ code is not known. */
+const char *
+gpg_strerror_sym (gpg_error_t err)
+{
+ gpg_err_code_t code = gpg_err_code (err);
+
+ if (code & GPG_ERR_SYSTEM_ERROR)
+ {
+ int idx;
+
+ code &= ~GPG_ERR_SYSTEM_ERROR;
+ idx = errnos_msgidxof (code);
+ if (idx >= 0)
+ return errnos_msgstr + errnos_msgidx[idx];
+ else
+ return NULL;
+ }
+
+ if (msgidxof (code) == msgidxof (GPG_ERR_CODE_DIM))
+ return NULL;
+
+ return msgstr + msgidx[msgidxof (code)];
+}