diff options
Diffstat (limited to 'mdk-stage1/dietlibc/lib/gethostname.c')
-rw-r--r-- | mdk-stage1/dietlibc/lib/gethostname.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/lib/gethostname.c b/mdk-stage1/dietlibc/lib/gethostname.c new file mode 100644 index 000000000..ccc0fbc8e --- /dev/null +++ b/mdk-stage1/dietlibc/lib/gethostname.c @@ -0,0 +1,18 @@ +#define _GNU_SOURCE + +#include <sys/types.h> +#include <sys/utsname.h> + +int gethostname(char *name,size_t len) { + struct utsname u; + int res=uname(&u); + if (res==0) { + int i; + if (len>=_UTSNAME_NODENAME_LENGTH) + len=_UTSNAME_NODENAME_LENGTH; + for (i=0; i<len; i++) + name[i]=u.nodename[i]; + } + return res; +} + |