diff options
Diffstat (limited to 'libc/sysdeps/linux/common/bits/posix_opt.h')
| -rw-r--r-- | libc/sysdeps/linux/common/bits/posix_opt.h | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/libc/sysdeps/linux/common/bits/posix_opt.h b/libc/sysdeps/linux/common/bits/posix_opt.h index b2cae9d41..ce416c9dd 100644 --- a/libc/sysdeps/linux/common/bits/posix_opt.h +++ b/libc/sysdeps/linux/common/bits/posix_opt.h @@ -58,7 +58,7 @@ /* Setting of memory protections is supported. */ #ifdef __ARCH_USE_MMU__ -# define _POSIX_MEMORY_PROTECTION 1 +# define _POSIX_MEMORY_PROTECTION 200112L #else # undef _POSIX_MEMORY_PROTECTION #endif @@ -101,7 +101,7 @@ /* We have the reentrant functions described in POSIX. */ #ifdef __UCLIBC_HAS_THREADS__ -# define _POSIX_REENTRANT_FUNCTIONS 1 +# define _POSIX_REENTRANT_FUNCTIONS 1 # define _POSIX_THREAD_SAFE_FUNCTIONS 1 #else # undef _POSIX_REENTRANT_FUNCTIONS @@ -165,6 +165,14 @@ # define _POSIX_THREAD_CPUTIME 200912L #endif +#ifdef __UCLIBC_HAS_THREADS_NATIVE__ +/* CPU-time clocks support needs to be checked at runtime. */ +#define _POSIX_CPUTIME 0 + +/* Clock support in threads must be also checked at runtime. */ +#define _POSIX_THREAD_CPUTIME 0 +#endif + /* Reader/Writer locks are available. */ #define _POSIX_READER_WRITER_LOCKS 200912L @@ -190,7 +198,23 @@ /* The barrier functions are available. */ #define _POSIX_BARRIERS 200912L +#ifdef __UCLIBC_HAS_THREADS_NATIVE__ +/* POSIX message queues are available. */ +# define _POSIX_MESSAGE_PASSING 200112L +#else /* POSIX message queues are not yet supported. */ -#undef _POSIX_MESSAGE_PASSING +# undef _POSIX_MESSAGE_PASSING +#endif + +#ifdef __UCLIBC_HAS_THREADS_NATIVE__ +/* Thread process-shared synchronization is supported. */ +#define _POSIX_THREAD_PROCESS_SHARED 200112L + +/* The monotonic clock might be available. */ +#define _POSIX_MONOTONIC_CLOCK 0 + +/* The clock selection interfaces are available. */ +#define _POSIX_CLOCK_SELECTION 200112L +#endif #endif /* bits/posix_opt.h */ |