From: Florian Weimer <fw@deneb.enyo.de>
To: libc-alpha@sourceware.org
Subject: [PATCH] misc: Turn sstk into a compat symbol
Date: Mon, 27 Apr 2020 12:21:40 +0200 [thread overview]
Message-ID: <87wo61xm8b.fsf@mid.deneb.enyo.de> (raw)
It is not implemented anywhere. There is an osf_sstk system call on
alpha, but it is not used to implement sstk, and the system call
is not implemented on Linux, either.
-----
misc/sstk.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/misc/sstk.c b/misc/sstk.c
index ad2010b5dd..0a2a967917 100644
--- a/misc/sstk.c
+++ b/misc/sstk.c
@@ -16,17 +16,14 @@
<https://www.gnu.org/licenses/>. */
#include <errno.h>
+#include <shlib-compat.h>
-/* Increase the size of the stack by INCREMENT,
- and return the address of the bottom of the stack. */
-
-void *sstk (int increment) __THROW;
-
+#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_32)
void *
sstk (int increment)
{
__set_errno (ENOSYS);
return (void *) -1;
}
-
-stub_warning (sstk)
+compat_symbol (libc, sstk, sstk, GLIBC_2_0);
+#endif
next reply other threads:[~2020-04-27 10:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-27 10:21 Florian Weimer [this message]
2020-04-27 10:38 ` Andreas Schwab
2020-04-27 12:38 ` Zack Weinberg
2020-04-27 12:52 ` Florian Weimer
2020-04-27 20:31 ` Joseph Myers
2020-04-28 10:11 ` Florian Weimer
2020-04-28 10:35 ` Florian Weimer
2020-04-28 14:57 ` Joseph Myers
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