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* process.c (run_exec_pgroup): C99 ism.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16770 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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usa 2008-06-03 04:36:28 +00:00
parent 10ffed17c9
commit a5c9928320
2 changed files with 6 additions and 1 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Tue Jun 3 13:35:40 2008 NAKAMURA Usaku <usa@ruby-lang.org>
* process.c (run_exec_pgroup): C99 ism.
Tue Jun 3 12:51:57 2008 Akinori MUSHA <knu@iDaemons.org> Tue Jun 3 12:51:57 2008 Akinori MUSHA <knu@iDaemons.org>
* enumerator.c (enumerator_allocate, enumerator_ptr): Properly * enumerator.c (enumerator_allocate, enumerator_ptr): Properly

3
process.c
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@ -2015,11 +2015,12 @@ run_exec_pgroup(VALUE obj, VALUE save)
* No race condition, even without setpgid from the parent. * No race condition, even without setpgid from the parent.
* (Is there an environment which has setpgid but FD_CLOEXEC?) * (Is there an environment which has setpgid but FD_CLOEXEC?)
*/ */
pid_t pgroup;
if (!NIL_P(save)) { if (!NIL_P(save)) {
/* maybe meaningless with no fork environment... */ /* maybe meaningless with no fork environment... */
rb_ary_store(save, EXEC_OPTION_PGROUP, PIDT2NUM(getpgrp())); rb_ary_store(save, EXEC_OPTION_PGROUP, PIDT2NUM(getpgrp()));
} }
pid_t pgroup = NUM2PIDT(obj); pgroup = NUM2PIDT(obj);
if (pgroup == 0) { if (pgroup == 0) {
pgroup = getpid(); pgroup = getpid();
} }