From: Sebastian Huber <sebastian.huber@embedded-brains.de>
To: newlib <newlib@sourceware.org>
Subject: mkdtemp() and HAVE_MKDIR
Date: Mon, 30 Jan 2023 10:11:51 +0100 [thread overview]
Message-ID: <5be15e6f-66a7-4b49-41c7-c074a4994d08@embedded-brains.de> (raw)
Hello,
in the mkdtemp() implementation we have:
for (;;)
{
#if !defined _ELIX_LEVEL || _ELIX_LEVEL >= 4
if (domkdir)
{
#ifdef HAVE_MKDIR
if (_mkdir_r (ptr, path, 0700) == 0)
return 1;
if (_REENT_ERRNO(ptr) != EEXIST)
return 0;
#else /* !HAVE_MKDIR */
_REENT_ERRNO(ptr) = ENOSYS;
return 0;
#endif /* !HAVE_MKDIR */
}
else
#endif /* _ELIX_LEVEL */
The HAVE_MKDIR was added by:
commit 12387ab6f77d6ae4fa3d8fdc1756d416a27197dd
Author: Jeff Johnston <jjohnstn@redhat.com>
Date: Wed Aug 12 18:22:38 2009 +0000
2009=08-12 Jeff Johnston <jjohnstn@redhat.com>
* libc/stdio/mktemp.c (_gettemp): Do not call _mkdir_r unless
HAVE_MKDIR is defined.
Do we really need this check since Newlib provides an mkdir()
implementation? How should a system set the HAVE_MKDIR define?
--
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next reply other threads:[~2023-01-30 9:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-30 9:11 Sebastian Huber [this message]
2023-01-31 9:01 ` Corinna Vinschen
2023-02-01 6:58 ` Sebastian Huber
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