diff options
Diffstat (limited to 'include/sys')
| -rw-r--r-- | include/sys/mman.h | 10 | ||||
| -rw-r--r-- | include/sys/poll.h | 2 | ||||
| -rw-r--r-- | include/sys/statfs.h | 2 | ||||
| -rw-r--r-- | include/sys/timex.h | 2 |
4 files changed, 11 insertions, 5 deletions
diff --git a/include/sys/mman.h b/include/sys/mman.h index 7bb1595bb..326685f61 100644 --- a/include/sys/mman.h +++ b/include/sys/mman.h @@ -98,17 +98,18 @@ static inline int msync (void *__addr, size_t __len, int __flags) { return 0; } #endif -#ifdef __USE_BSD +#if defined __USE_BSD && defined __UCLIBC_LINUX_SPECIFIC__ /* Advise the system about particular usage patterns the program follows for the region starting at ADDR and extending LEN bytes. */ extern int madvise (void *__addr, size_t __len, int __advice) __THROW; #endif -#ifdef __USE_XOPEN2K +#if defined __USE_XOPEN2K && defined __UCLIBC_HAS_ADVANCED_REALTIME__ /* This is the POSIX name for this function. */ extern int posix_madvise (void *__addr, size_t __len, int __advice) __THROW; #endif -#ifdef __ARCH_USE_MMU__ +#if defined __UCLIBC_HAS_REALTIME__ +# ifdef __ARCH_USE_MMU__ /* Guarantee all whole pages mapped by the range [ADDR,ADDR+LEN) to be memory resident. */ @@ -135,8 +136,9 @@ static inline int munlock (__const void *__addr, size_t __len) { return 0; } static inline int mlockall (int __flags) { return 0; } static inline int munlockall (void) { return 0; } #endif +#endif /* __UCLIBC_HAS_REALTIME__ */ -#ifdef __USE_MISC +#if defined __USE_MISC && defined __UCLIBC_BSD_SPECIFIC__ /* mincore returns the memory residency status of the pages in the current process's address space specified by [start, start + len). The status is returned in a vector of bytes. The least significant diff --git a/include/sys/poll.h b/include/sys/poll.h index 70f0d3159..a298dac15 100644 --- a/include/sys/poll.h +++ b/include/sys/poll.h @@ -59,7 +59,7 @@ __BEGIN_DECLS __THROW. */ extern int poll (struct pollfd *__fds, nfds_t __nfds, int __timeout); -#ifdef __USE_GNU +#if defined __USE_GNU && defined __UCLIBC_LINUX_SPECIFIC__ /* Like poll, but before waiting the threads signal mask is replaced with that specified in the fourth parameter. For better usability, the timeout value is specified using a TIMESPEC object. diff --git a/include/sys/statfs.h b/include/sys/statfs.h index 3b2226b41..f4177d4c9 100644 --- a/include/sys/statfs.h +++ b/include/sys/statfs.h @@ -45,6 +45,7 @@ extern int statfs64 (__const char *__file, struct statfs64 *__buf) __THROW __nonnull ((1, 2)); #endif +#if defined __UCLIBC_LINUX_SPECIFIC__ /* Return information about the filesystem containing the file FILDES refers to. */ #ifndef __USE_FILE_OFFSET64 @@ -62,6 +63,7 @@ extern int __REDIRECT_NTH (fstatfs, (int __fildes, struct statfs *__buf), extern int fstatfs64 (int __fildes, struct statfs64 *__buf) __THROW __nonnull ((2)); #endif +#endif /* __UCLIBC_LINUX_SPECIFIC__ */ __END_DECLS diff --git a/include/sys/timex.h b/include/sys/timex.h index 773a5ab8d..d2020a6d2 100644 --- a/include/sys/timex.h +++ b/include/sys/timex.h @@ -119,8 +119,10 @@ __BEGIN_DECLS extern int __adjtimex (struct timex *__ntx) __THROW; extern int adjtimex (struct timex *__ntx) __THROW; +#if defined __UCLIBC_NTP_LEGACY__ extern int ntp_gettime (struct ntptimeval *__ntv) __THROW; extern int ntp_adjtime (struct timex *__tntx) __THROW; +#endif __END_DECLS |