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authorakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-06-04 11:13:47 +0000
committerakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-06-04 11:13:47 +0000
commit993b4f391153dbc731af1c73b31bcec1690eed53 (patch)
treec36efe28d39bc1c06709c0b513bf413f6991b397
parent71fd73dff88fa29b41f92e39412d31ad651dbea4 (diff)
downloadruby-993b4f391153dbc731af1c73b31bcec1690eed53.tar.gz
add comment.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35911 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r--process.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/process.c b/process.c
index e7fe8c0c4a..e98273fd77 100644
--- a/process.c
+++ b/process.c
@@ -3140,11 +3140,11 @@ rb_spawn_process(struct rb_exec_arg *earg, VALUE prog, char *errmsg, size_t errm
}
# if defined HAVE_SPAWNV
if (earg->use_shell) {
- pid = proc_spawn(RSTRING_PTR(prog));
+ pid = proc_spawn(RSTRING_PTR(prog)); /* xxx: earg is ignored. */
}
else {
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 (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);
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);
# endif