diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | process.c | 10 |
2 files changed, 12 insertions, 3 deletions
@@ -1,3 +1,8 @@ +Sat Jun 9 22:27:05 2012 Tanaka Akira <akr@fsij.org> + + * process.c (retry_fork): rewrite a complex "for" statement by + simple statements. + Sat Jun 9 21:50:04 2012 Tanaka Akira <akr@fsij.org> * process.c (retry_fork): extracted from rb_fork_err. @@ -2766,9 +2766,13 @@ retry_fork(int *status, int *ep) rb_io_flush(rb_stderr) \ ) - prefork(); - for (; before_fork(), (pid = fork()) < 0; prefork()) { - after_fork(); + while (1) { + prefork(); + before_fork(); + pid = fork(); + if (0 <= pid) + break; + after_fork(); switch (errno) { case EAGAIN: #if defined(EWOULDBLOCK) && EWOULDBLOCK != EAGAIN |