diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 17:20:00 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 17:20:00 +0000 |
commit | 8daa83a594a2e98f39d764422bfbdbc62c9efd44 (patch) | |
tree | 4099e8021376c7d8c05bdf8503093d80e9c7bad0 /third_party/heimdal/lib/roken/gai_strerror.c | |
parent | Initial commit. (diff) | |
download | samba-8daa83a594a2e98f39d764422bfbdbc62c9efd44.tar.xz samba-8daa83a594a2e98f39d764422bfbdbc62c9efd44.zip |
Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/heimdal/lib/roken/gai_strerror.c')
-rw-r--r-- | third_party/heimdal/lib/roken/gai_strerror.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/roken/gai_strerror.c b/third_party/heimdal/lib/roken/gai_strerror.c new file mode 100644 index 0000000..1e326be --- /dev/null +++ b/third_party/heimdal/lib/roken/gai_strerror.c @@ -0,0 +1,74 @@ +/* + * Copyright (c) 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <config.h> + +#include "roken.h" + +static struct gai_error { + int code; + const char *str; +} errors[] = { +{EAI_NOERROR, "no error"}, +#ifdef EAI_ADDRFAMILY +{EAI_ADDRFAMILY, "address family for nodename not supported"}, +#endif +{EAI_AGAIN, "temporary failure in name resolution"}, +{EAI_BADFLAGS, "invalid value for ai_flags"}, +{EAI_FAIL, "non-recoverable failure in name resolution"}, +{EAI_FAMILY, "ai_family not supported"}, +{EAI_MEMORY, "memory allocation failure"}, +#ifdef EAI_NODATA +{EAI_NODATA, "no address associated with nodename"}, +#endif +{EAI_NONAME, "nodename nor servname provided, or not known"}, +{EAI_SERVICE, "servname not supported for ai_socktype"}, +{EAI_SOCKTYPE, "ai_socktype not supported"}, +{EAI_SYSTEM, "system error returned in errno"}, +{0, NULL}, +}; + +/* + * + */ + +ROKEN_LIB_FUNCTION const char * ROKEN_LIB_CALL +gai_strerror(int ecode) +{ + struct gai_error *g; + + for (g = errors; g->str != NULL; ++g) + if (g->code == ecode) + return g->str; + return "unknown error code in gai_strerror"; +} |