diff options
author | Simon Josefsson <simon@josefsson.org> | 2009-08-02 11:54:52 +0200 |
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committer | Bruno Haible <bruno@clisp.org> | 2009-08-02 11:54:52 +0200 |
commit | 33bcc047c11586cff59d22566226e847e0c23954 (patch) | |
tree | 0319bf42a4f720254a05943586a4f60fdc43a808 /lib/gethostname.c | |
parent | 83c5d5d57bbaa15ad770ff0166e9fc6319402d76 (diff) | |
download | gnulib-33bcc047c11586cff59d22566226e847e0c23954.tar.gz |
Implement gethostname correctly for native Windows.
Diffstat (limited to 'lib/gethostname.c')
-rw-r--r-- | lib/gethostname.c | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/lib/gethostname.c b/lib/gethostname.c index acff351d87..782c4028f0 100644 --- a/lib/gethostname.c +++ b/lib/gethostname.c @@ -1,6 +1,6 @@ /* gethostname emulation for SysV and POSIX.1. - Copyright (C) 1992, 2003, 2006, 2008 Free Software Foundation, Inc. + Copyright (C) 1992, 2003, 2006, 2008, 2009 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -15,10 +15,13 @@ You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ -/* David MacKenzie <djm@gnu.ai.mit.edu> */ +/* David MacKenzie <djm@gnu.ai.mit.edu> + Windows port by Simon Josefsson <simon@josefsson.org> */ #include <config.h> +#if !((defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__) + /* Specification. */ #include <unistd.h> @@ -54,3 +57,26 @@ gethostname (char *name, size_t len) #endif return 0; } + +#else + +#define WIN32_LEAN_AND_MEAN +/* Get winsock2.h. */ +#include <unistd.h> + +/* Get set_winsock_errno. */ +#include "w32sock.h" + +#undef gethostname + +int +rpl_gethostname (char *name, size_t namelen) +{ + int r = gethostname (name, (int) namelen); + if (r < 0) + set_winsock_errno (); + + return r; +} + +#endif |