diff options
author | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-30 22:17:48 +0000 |
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committer | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-30 22:17:48 +0000 |
commit | 0d0bd1642acc24c104e7fbdce193deb165feecf8 (patch) | |
tree | 6c6fe57e0b8d57ff2ebb6576516b7e2d04c7dcff | |
parent | 5ee348fd0e067cf4152df301fedb06517207181b (diff) |
* configure.in: add sys/prctl.h test.
* thread_pthread.c (thread_timer): call prctl(PR_SET_NAME) to change
thread name. It may help to debug.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | configure.in | 2 | ||||
-rw-r--r-- | thread_pthread.c | 7 |
3 files changed, 14 insertions, 1 deletions
@@ -1,3 +1,9 @@ +Thu Dec 1 07:03:51 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com> + + * configure.in: add sys/prctl.h test. + * thread_pthread.c (thread_timer): call prctl(PR_SET_NAME) to change + thread name. It may help to debug. + Wed Nov 30 23:35:45 2011 NARUSE, Yui <naruse@ruby-lang.org> * variable.c (rb_path2class): don't raise NameError when the middle diff --git a/configure.in b/configure.in index b17c280735..e37849eadc 100644 --- a/configure.in +++ b/configure.in @@ -1128,7 +1128,7 @@ AC_CHECK_HEADERS(limits.h sys/file.h sys/ioctl.h sys/syscall.h\ syscall.h pwd.h grp.h a.out.h utime.h direct.h sys/resource.h \ sys/mkdev.h sys/utime.h xti.h netinet/in_systm.h float.h ieeefp.h \ ucontext.h intrinsics.h langinfo.h locale.h sys/sendfile.h time.h \ - net/socket.h sys/socket.h process.h) + net/socket.h sys/socket.h process.h sys/prctl.h) AC_TYPE_SIZE_T RUBY_CHECK_SIZEOF(size_t, [int long void*], [], [@%:@include <sys/types.h>]) diff --git a/thread_pthread.c b/thread_pthread.c index 5e76e65d6d..0da4aee67f 100644 --- a/thread_pthread.c +++ b/thread_pthread.c @@ -24,6 +24,9 @@ #elif HAVE_SYS_FCNTL_H #include <sys/fcntl.h> #endif +#if HAVE_SYS_PRCTL_H +#include <sys/prctl.h> +#endif static void native_mutex_lock(pthread_mutex_t *lock); static void native_mutex_unlock(pthread_mutex_t *lock); @@ -1127,6 +1130,10 @@ thread_timer(void *p) if (TT_DEBUG) WRITE_CONST(2, "start timer thread\n"); +#ifdef __linux__ + prctl(PR_SET_NAME, "ruby-timer-thr"); +#endif + while (system_working > 0) { fd_set rfds; int need_polling; |