diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-04-04 01:17:34 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-04-04 01:17:34 +0000 |
| commit | 496371638e73b962e594acecb976c0dbb70d0ad3 (patch) | |
| tree | 9ce83dfae7ffdd985db33615a7dfc618734ef7c2 /io.c | |
| parent | f7ba3c3de30d60327c7f862c2227693a642c66bf (diff) | |
* io.c (pipe_open): raise NotImplementedError for command "-" on
platforms where fork(2) is not available. [ruby-dev:30681]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@12144 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
| -rw-r--r-- | io.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -3031,6 +3031,7 @@ pipe_open(pstr, pname, mode) FILE *f; if (!pname) pname = StringValueCStr(pstr); + if (strcmp("-", pname) == 0) rb_notimplement(); f = popen(pname, mode); if (!f) rb_sys_fail(pname); @@ -3056,6 +3057,7 @@ pipe_open(pstr, pname, mode) FILE *fpr, *fpw; if (!pname) pname = StringValueCStr(pstr); + if (strcmp("-", pname) == 0) rb_notimplement(); retry: pid = pipe_exec(pname, rb_io_mode_modenum(mode), &fpr, &fpw); if (pid == -1) { /* exec failed */ |