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* process.c (proc_setuid, proc_setgid, proc_seteuid, proc_setegid):

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get rid of bogus implementations on Mac OS X.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2006-08-16 02:46:10 +00:00
parent cf15997d31
commit ac815e97ba
2 changed files with 38 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Wed Aug 16 11:45:36 2006 Nobuyoshi Nakada <nobu@ruby-lang.org>
* process.c (proc_setuid, proc_setgid, proc_seteuid, proc_setegid):
get rid of bogus implementations on Mac OS X.
Tue Aug 15 19:10:18 2006 Eric Hodel <drbrain@segment7.net>
* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser#find_class_comment): Fix

36
process.c
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@ -2152,8 +2152,23 @@ proc_setuid(obj, id)
*
*/
static int SAVED_USER_ID;
static int SAVED_USER_ID = -1;
#ifdef BROKEN_SETREUID
int
setreuid(ruid, euid)
rb_uid_t ruid, euid;
{
if (ruid != -1 && ruid != getuid()) {
if (euid == -1) euid = geteuid();
if (setuid(ruid) < 0) return -1;
}
if (euid != -1 && euid != geteuid()) {
if (seteuid(euid) < 0) return -1;
}
return 0;
}
#endif
/*
* call-seq:
@ -2497,7 +2512,7 @@ proc_setgid(obj, id)
#elif defined HAVE_SETREGID
if (setregid(gid, -1) < 0) rb_sys_fail(0);
#elif defined HAVE_SETRGID
if (setrgid((GIDTYPE)gid) < 0) rb_sys_fail(0);
if (setrgid(gid) < 0) rb_sys_fail(0);
#elif defined HAVE_SETGID
{
if (getegid() == gid) {
@ -2702,8 +2717,23 @@ proc_setmaxgroups(VALUE obj, VALUE val)
*
*/
static int SAVED_GROUP_ID;
static int SAVED_GROUP_ID = -1;
#ifdef BROKEN_SETREGID
int
setregid(rgid, egid)
rb_gid_t rgid, egid;
{
if (rgid != -1 && rgid != getgid()) {
if (egid == -1) egid = getegid();
if (setgid(rgid) < 0) return -1;
}
if (egid != -1 && egid != getegid()) {
if (setegid(egid) < 0) return -1;
}
return 0;
}
#endif
/*
* call-seq: