diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2002-07-11 08:22:18 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2002-07-11 08:22:18 +0000 |
commit | be1d2c5f685d56e10239565e5eefba191de0e0be (patch) | |
tree | ca2c2a97c4a87726d0d70fed72954eea67110189 /process.c | |
parent | da72e5a64442c9649689f347e2cc237ec3f41bf8 (diff) |
* string.c (rb_str_slice_bang): if there's no corresponding
substring, slice! should return nil without exception.
* array.c (rb_ary_insert): type fixed.
* string.c (rb_str_split_m): accept separator value nil as well.
* string.c (rb_str_become): was leaking memory.
* class.c (rb_include_module): should not alter other
classes/modules by inclusion. by this fix, local order may not
be preserved for some cases.
* class.c (include_class_new): module may be T_ICLASS; retrieve
original module information.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2632 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -1014,14 +1014,16 @@ proc_getpgrp() static VALUE proc_setpgrp() { -#if defined(HAVE_SETPGRP) && defined(SETPGRP_VOID) + /* check for posix setpgid() first; this matches the posix */ + /* getpgrp() above. It appears that configure will set SETPGRP_VOID */ + /* even though setpgrp(0,0) would be prefered. The posix call avoids */ + /* this confusion. */ +#ifdef HAVE_SETPGID + if (setpgid(0,0) < 0) rb_sys_fail(0); +#elif defined(HAVE_SETPGRP) && defined(SETPGRP_VOID) if (setpgrp() < 0) rb_sys_fail(0); #else -# ifdef HAVE_SETPGID - if (setpgid(0, 0) < 0) rb_sys_fail(0); -# else rb_notimplement(); -# endif #endif return INT2FIX(0); } |