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authorLukas Larsson <[email protected]>2014-12-19 10:53:27 +0100
committerLukas Larsson <[email protected]>2014-12-19 10:53:27 +0100
commit3e3ef7b16fa03a7b9f4e5376387750a69957719f (patch)
tree40d74a3d6ccd8a4faa5c7194979584fa67517ea1 /erts/include/internal/ethread.h
parenta4d72d2cae3a9bd3f0dccdb663f70d54a45fe10f (diff)
parentbd4b900c09308a6c3ab41e3a2070cb90410ee01d (diff)
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Merge branch 'lukas/erts/crashdump_improvements/OTP-12377'
* lukas/erts/crashdump_improvements/OTP-12377: erts: Make main thread safe from pipe closed event erts: Improve crash dumps erts: Rename sys_sigset to sys_signal erts: Introduce thread suspend functions erts: Remove usage of QUANTIFY signal erts: Add support for thread names ets: Increase data available in crash dumps and ets:info erts: Start compilation of beam_emu earlier
Diffstat (limited to 'erts/include/internal/ethread.h')
-rw-r--r--erts/include/internal/ethread.h14
1 files changed, 6 insertions, 8 deletions
diff --git a/erts/include/internal/ethread.h b/erts/include/internal/ethread.h
index ad5d05704c..0d9a4a4305 100644
--- a/erts/include/internal/ethread.h
+++ b/erts/include/internal/ethread.h
@@ -214,8 +214,6 @@ typedef OSPPDKEY ethr_tsd_key;
/* Out own RW mutexes are probably faster, but use OSEs mutexes */
#define ETHR_USE_OWN_RWMTX_IMPL__
-#define ETHR_HAVE_THREAD_NAMES
-
#else /* No supported thread lib found */
#ifdef ETHR_NO_SUPP_THR_LIB_NOT_FATAL
@@ -501,21 +499,18 @@ typedef struct {
typedef struct {
int detached; /* boolean (default false) */
int suggested_stack_size; /* kilo words (default sys dependent) */
+ char *name; /* max 14 char long (default no-name) */
#ifdef ETHR_OSE_THREADS
- char *name;
U32 coreNo;
#endif
} ethr_thr_opts;
#if defined(ETHR_OSE_THREADS)
-/* Default ethr name is big as we want to be able to sprint stuff in there */
-#define ETHR_THR_OPTS_DEFAULT_INITER \
- {0, -1, "ethread", 0}
+#define ETHR_THR_OPTS_DEFAULT_INITER {0, -1, NULL, 0}
#else
-#define ETHR_THR_OPTS_DEFAULT_INITER {0, -1}
+#define ETHR_THR_OPTS_DEFAULT_INITER {0, -1, NULL}
#endif
-
#if !defined(ETHR_TRY_INLINE_FUNCS) || defined(ETHR_AUX_IMPL__)
# define ETHR_NEED_SPINLOCK_PROTOTYPES__
# define ETHR_NEED_RWSPINLOCK_PROTOTYPES__
@@ -529,6 +524,8 @@ int ethr_thr_join(ethr_tid, void **);
int ethr_thr_detach(ethr_tid);
void ethr_thr_exit(void *);
ethr_tid ethr_self(void);
+int ethr_getname(ethr_tid, char *, size_t);
+void ethr_setname(char *);
int ethr_equal_tids(ethr_tid, ethr_tid);
int ethr_tsd_key_create(ethr_tsd_key *,char *);
@@ -540,6 +537,7 @@ void *ethr_tsd_get(ethr_tsd_key);
#include <signal.h>
int ethr_sigmask(int how, const sigset_t *set, sigset_t *oset);
int ethr_sigwait(const sigset_t *set, int *sig);
+int ethr_kill(const ethr_tid tid, const int sig);
#endif
void ethr_compiler_barrier(void);