add comment.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35911 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2012-06-04 11:13:47 +00:00
parent 71fd73dff8
commit 993b4f3911

View File

@ -3140,11 +3140,11 @@ rb_spawn_process(struct rb_exec_arg *earg, VALUE prog, char *errmsg, size_t errm
} }
# if defined HAVE_SPAWNV # if defined HAVE_SPAWNV
if (earg->use_shell) { if (earg->use_shell) {
pid = proc_spawn(RSTRING_PTR(prog)); pid = proc_spawn(RSTRING_PTR(prog)); /* xxx: earg is ignored. */
} }
else { else {
char **argv = ARGVSTR2ARGV(earg->argv_str); char **argv = ARGVSTR2ARGV(earg->argv_str);
pid = proc_spawn_n(argv, prog, earg->options); pid = proc_spawn_n(argv, prog, earg->options); /* xxx: earg (except options) is ignored. */
} }
# if defined(_WIN32) # if defined(_WIN32)
if (pid == -1) if (pid == -1)
@ -3156,7 +3156,7 @@ rb_spawn_process(struct rb_exec_arg *earg, VALUE prog, char *errmsg, size_t errm
int argc = ARGVSTR2ARGC(earg->argv_str); int argc = ARGVSTR2ARGC(earg->argv_str);
prog = rb_ary_join(rb_ary_new4(argc, argv), rb_str_new2(" ")); prog = rb_ary_join(rb_ary_new4(argc, argv), rb_str_new2(" "));
} }
status = system(StringValuePtr(prog)); status = system(StringValuePtr(prog)); /* xxx: earg is ignored. */
rb_last_status_set((status & 0xff) << 8, 0); rb_last_status_set((status & 0xff) << 8, 0);
# endif # endif