diff options
Diffstat (limited to 'libc/sysdeps/unix/sysv/linux/gethostid.c')
| -rw-r--r-- | libc/sysdeps/unix/sysv/linux/gethostid.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libc/sysdeps/unix/sysv/linux/gethostid.c b/libc/sysdeps/unix/sysv/linux/gethostid.c index de98fb3d7..492484bcf 100644 --- a/libc/sysdeps/unix/sysv/linux/gethostid.c +++ b/libc/sysdeps/unix/sysv/linux/gethostid.c @@ -91,6 +91,7 @@ gethostid () return id; } +#ifdef OPTION_EGLIBC_INET /* Getting from the file was not successful. An intelligent guess for a unique number of a host is its IP address. Return this. */ if (__gethostname (hostname, MAXHOSTNAMELEN) < 0 || hostname[0] == '\0') @@ -117,5 +118,9 @@ gethostid () /* For the return value to be not exactly the IP address we do some bit fiddling. */ return (int32_t) (in.s_addr << 16 | in.s_addr >> 16); +#else + /* Return an arbitrary value. */ + return 0; +#endif } #endif |