diff options
Diffstat (limited to 'libc/sysdeps/linux/common/getdnnm.c')
| -rw-r--r-- | libc/sysdeps/linux/common/getdnnm.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/getdnnm.c b/libc/sysdeps/linux/common/getdnnm.c index ab33dc01a..d4caec6ad 100644 --- a/libc/sysdeps/linux/common/getdnnm.c +++ b/libc/sysdeps/linux/common/getdnnm.c @@ -4,11 +4,11 @@ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ +#include <features.h> #include <stdlib.h> #include <string.h> #include <unistd.h> #include <errno.h> -#define __USE_GNU #include <sys/utsname.h> libc_hidden_proto(getdomainname) @@ -29,11 +29,19 @@ getdomainname(char *name, size_t len) if (uname(&uts) == -1) return -1; +#ifdef __USE_GNU if (strlen(uts.domainname)+1 > len) { +#else + if (strlen(uts.__domainname)+1 > len) { +#endif __set_errno(EINVAL); return -1; } +#ifdef __USE_GNU strcpy(name, uts.domainname); +#else + strcpy(name, uts.__domainname); +#endif return 0; } libc_hidden_def(getdomainname) |