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author | bigbiff bigbiff <bigbiff@teamw.in> | 2013-01-09 15:09:08 +0100 |
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committer | bigbiff bigbiff <bigbiff@teamw.in> | 2013-01-09 15:09:08 +0100 |
commit | 9c754053b07a724bdd98d039f34899d6a49115b7 (patch) | |
tree | 464885db361a12d83d60cf152142c765562bb92d /libtar/gethostname.c | |
parent | Add Samsung TouchWiz decryption (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | libtar/gethostname.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/libtar/gethostname.c b/libtar/gethostname.c new file mode 100644 index 000000000..1abaae124 --- /dev/null +++ b/libtar/gethostname.c @@ -0,0 +1,36 @@ +/* gethostname.c: minimal substitute for missing gethostname() function + * created 2000-Mar-02 jmk + * requires SVR4 uname() and -lc + * + * by Jim Knoble <jmknoble@pobox.com> + * Copyright ? 2000 Jim Knoble + * + * Permission to use, copy, modify, distribute, and sell this software + * and its documentation for any purpose is hereby granted without fee, + * provided that the above copyright notice appear in all copies and + * that both that copyright notice and this permission notice appear in + * supporting documentation. + * + * This software is provided "as is", without warranty of any kind, + * express or implied, including but not limited to the warranties of + * merchantability, fitness for a particular purpose and + * noninfringement. In no event shall the author(s) be liable for any + * claim, damages or other liability, whether in an action of contract, + * tort or otherwise, arising from, out of or in connection with the + * software or the use or other dealings in the software. + */ + +#include <string.h> +#include <sys/utsname.h> + +int gethostname(char *name, size_t len) +{ + struct utsname u; + int status = uname(&u); + if (-1 != status) { + strncpy(name, u.nodename, len); + name[len - 1] = '\0'; + } + return(status); +} + |