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author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-29 14:41:22 +0000 |
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committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-29 14:41:22 +0000 |
commit | b3ff7eb3efed3b3bf5f4cb7eeaf03b96108e13d9 (patch) | |
tree | 32859d8fdc67d86561dc3b31e8c4ef9d43b51d45 /process.c | |
parent | c7e236efc17ca06d73fd17ed2edb736ed09129d8 (diff) | |
download | ruby-b3ff7eb3efed3b3bf5f4cb7eeaf03b96108e13d9.tar.gz |
* process.c (rb_waitpid): retries waitpid when EINTR.
[ruby-core:19744].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21181 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 9 |
1 files changed, 4 insertions, 5 deletions
@@ -624,18 +624,17 @@ rb_waitpid(rb_pid_t pid, int *st, int flags) #ifndef NO_WAITPID struct waitpid_arg arg; +retry: arg.pid = pid; arg.st = st; arg.flags = flags; result = (rb_pid_t)rb_thread_blocking_region(rb_waitpid_blocking, &arg, RUBY_UBF_PROCESS, 0); if (result < 0) { -#if 0 if (errno == EINTR) { - rb_thread_polling(); - goto retry; - } -#endif + RUBY_VM_CHECK_INTS(); + goto retry; + } return -1; } #else /* NO_WAITPID */ |