diff options
Diffstat (limited to 'include/unistd.h')
-rw-r--r-- | include/unistd.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/unistd.h b/include/unistd.h index 3b72b8222..e0219e770 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -703,10 +703,12 @@ extern int getresuid (__uid_t *__ruid, __uid_t *__euid, __uid_t *__suid) extern int getresgid (__gid_t *__rgid, __gid_t *__egid, __gid_t *__sgid) __THROW; +#if defined __UCLIBC_LINUX_SPECIFIC__ /* Set the real user ID, effective user ID, and saved-set user ID, of the calling process to RUID, EUID, and SUID, respectively. */ extern int setresuid (__uid_t __ruid, __uid_t __euid, __uid_t __suid) __THROW; +#endif /* Set the real group ID, effective group ID, and saved-set group ID, of the calling process to RGID, EGID, and SGID, respectively. */ @@ -857,7 +859,7 @@ extern int sethostname (__const char *__name, size_t __len) This call is restricted to the super-user. */ extern int sethostid (long int __id) __THROW __wur; - +#if defined __UCLIBC_BSD_SPECIFIC__ /* Get and set the NIS (aka YP) domain name, if any. Called just like `gethostname' and `sethostname'. The NIS domain name is usually the empty string when not using NIS. */ @@ -865,7 +867,7 @@ extern int getdomainname (char *__name, size_t __len) __THROW __nonnull ((1)) __wur; extern int setdomainname (__const char *__name, size_t __len) __THROW __nonnull ((1)) __wur; - +#endif /* Revoke access permissions to all processes currently communicating with the control terminal, and then send a SIGHUP signal to the process @@ -1064,7 +1066,8 @@ extern int lockf64 (int __fd, int __cmd, __off64_t __len) __wur; __result; })) #endif -#if defined __USE_POSIX199309 || defined __USE_UNIX98 +#if (defined __USE_POSIX199309 || defined __USE_UNIX98) \ + && defined __UCLIBC_HAS_REALTIME__ /* Synchronize at least the data part of a file with the underlying media. */ extern int fdatasync (int __fildes) __THROW; |