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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2018-04-02 01:56:12 +0200
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2018-04-02 01:57:47 +0200
commit8e2666ea9a2d5a13c3974ee7f4345e53de1eb366 (patch)
tree50ed48fc6d424fca36fe83a52e707beeae1f9394
parenta3bac9c2f26072ae6805393064c0a66a6ab1cb05 (diff)
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hurd: Advertise libpthread
* sysdeps/mach/hurd/bits/local_lim.h (_POSIX_THREAD_KEYS_MAX, _POSIX_THREAD_DESTRUCTOR_ITERATIONS, _POSIX_THREAD_THREADS_MAX): Define macros. * sysdeps/mach/hurd/bits/posix_opt.h (_POSIX_THREADS, _POSIX_THREAD_ATTR_STACKSIZE, _POSIX_THREAD_ATTR_STACKADDR, _POSIX_SEMAPHORES, _POSIX_READER_WRITER_LOCKS, _POSIX_TIMEOUTS, _POSIX_SPIN_LOCKS, _POSIX_BARRIERS): Define macros to 200809L.
-rw-r--r--ChangeLog10
-rw-r--r--sysdeps/mach/hurd/bits/local_lim.h9
-rw-r--r--sysdeps/mach/hurd/bits/posix_opt.h42
3 files changed, 47 insertions, 14 deletions
diff --git a/ChangeLog b/ChangeLog
index 2d813a8..c853b65 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2018-04-02 Samuel Thibault <samuel.thibault@ens-lyon.org>
+
+ * sysdeps/mach/hurd/bits/local_lim.h (_POSIX_THREAD_KEYS_MAX,
+ _POSIX_THREAD_DESTRUCTOR_ITERATIONS, _POSIX_THREAD_THREADS_MAX): Define
+ macros.
+ * sysdeps/mach/hurd/bits/posix_opt.h (_POSIX_THREADS,
+ _POSIX_THREAD_ATTR_STACKSIZE, _POSIX_THREAD_ATTR_STACKADDR,
+ _POSIX_SEMAPHORES, _POSIX_READER_WRITER_LOCKS, _POSIX_TIMEOUTS,
+ _POSIX_SPIN_LOCKS, _POSIX_BARRIERS): Define macros to 200809L.
+
2018-04-02 Agustina Arzille <avarzille@riseup.net>
Amos Jeffries <squid3@treenet.co.nz>
David Michael <fedora.dm0@gmail.com>
diff --git a/sysdeps/mach/hurd/bits/local_lim.h b/sysdeps/mach/hurd/bits/local_lim.h
index 8a1af91..97f87ad 100644
--- a/sysdeps/mach/hurd/bits/local_lim.h
+++ b/sysdeps/mach/hurd/bits/local_lim.h
@@ -32,3 +32,12 @@
suitable, and `sysconf' will return a number at least as large. */
#define NGROUPS_MAX 256
+
+/* The number of data keys per process. */
+#define _POSIX_THREAD_KEYS_MAX 128
+
+/* Controlling the iterations of destructors for thread-specific data. */
+#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
+
+/* The number of threads per process. */
+#define _POSIX_THREAD_THREADS_MAX 64
diff --git a/sysdeps/mach/hurd/bits/posix_opt.h b/sysdeps/mach/hurd/bits/posix_opt.h
index d42c010..dfb0ba4 100644
--- a/sysdeps/mach/hurd/bits/posix_opt.h
+++ b/sysdeps/mach/hurd/bits/posix_opt.h
@@ -71,24 +71,38 @@
/* XPG4.2 shared memory is not supported. */
#undef _XOPEN_SHM
-/* We do not have the POSIX threads interface. */
-#define _POSIX_THREADS -1
+/* Tell we have POSIX threads. */
+#define _POSIX_THREADS 200809L
/* We have the reentrant functions described in POSIX. */
#define _POSIX_REENTRANT_FUNCTIONS 1
#define _POSIX_THREAD_SAFE_FUNCTIONS 200809L
-/* These are all things that won't be supported when _POSIX_THREADS is not. */
+/* We do not provide priority scheduling for threads. */
#define _POSIX_THREAD_PRIORITY_SCHEDULING -1
-#define _POSIX_THREAD_ATTR_STACKSIZE -1
-#define _POSIX_THREAD_ATTR_STACKADDR -1
+
+/* We support user-defined stack sizes. */
+#define _POSIX_THREAD_ATTR_STACKSIZE 200809L
+
+/* We support user-defined stacks. */
+#define _POSIX_THREAD_ATTR_STACKADDR 200809L
+
+/* We do not support priority inheritence. */
#define _POSIX_THREAD_PRIO_INHERIT -1
+
+/* We do not support priority protection. */
#define _POSIX_THREAD_PRIO_PROTECT -1
+
#ifdef __USE_XOPEN2K8
+/* We do not support priority inheritence for robust mutexes. */
# define _POSIX_THREAD_ROBUST_PRIO_INHERIT -1
+
+/* We do not support priority protection for robust mutexes. */
# define _POSIX_THREAD_ROBUST_PRIO_PROTECT -1
#endif
-#define _POSIX_SEMAPHORES -1
+
+/* We support POSIX.1b semaphores. */
+#define _POSIX_SEMAPHORES 200809L
/* Real-time signals are not yet supported. */
#define _POSIX_REALTIME_SIGNALS -1
@@ -121,17 +135,17 @@
/* GNU libc provides regular expression handling. */
#define _POSIX_REGEXP 1
-/* Reader/Writer locks are not available. */
-#define _POSIX_READER_WRITER_LOCKS -1
+/* Reader/Writer locks are available. */
+#define _POSIX_READER_WRITER_LOCKS 200809L
/* We have a POSIX shell. */
#define _POSIX_SHELL 1
-/* We cannot support the Timeouts option without _POSIX_THREADS. */
-#define _POSIX_TIMEOUTS -1
+/* We support the Timeouts option. */
+#define _POSIX_TIMEOUTS 200809L
-/* We do not support spinlocks. */
-#define _POSIX_SPIN_LOCKS -1
+/* We support spinlocks. */
+#define _POSIX_SPIN_LOCKS 200809L
/* The `spawn' function family is supported. */
#define _POSIX_SPAWN 200809L
@@ -139,8 +153,8 @@
/* We do not have POSIX timers, but could in future without ABI change. */
#define _POSIX_TIMERS 0
-/* The barrier functions are not available. */
-#define _POSIX_BARRIERS -1
+/* The barrier functions are available. */
+#define _POSIX_BARRIERS 200809L
/* POSIX message queues could be available in future. */
#define _POSIX_MESSAGE_PASSING 0