From: Isaac Dunham <idunham@lavabit.com>
To: musl@lists.openwall.com
Subject: Re: [PATCH 4/10] pipe2
Date: Sun, 22 Jul 2012 18:24:07 -0700 [thread overview]
Message-ID: <20120722182407.4470cd5d@newbook> (raw)
In-Reply-To: <20120722181332.191d4fa5@newbook>
[-- Attachment #1: Type: text/plain, Size: 387 bytes --]
On Sun, 22 Jul 2012 18:13:32 -0700
Isaac Dunham <idunham@lavabit.com> wrote:
> This patch series is basically a reworked version of orc's previous
> patch.
> From what orc said, the first patch should provide enough to build
> Xorg; I haven't tested this yet.
> A few more patches are syscall wrappers (splice)
Support for the pipe2 syscall, with respect for namespaces.
Isaac Dunham
[-- Attachment #2: 4-pipe2.diff --]
[-- Type: text/x-patch, Size: 688 bytes --]
diff --git a/include/unistd.h b/include/unistd.h
index 9c737f7..17fe5e7 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -174,6 +174,7 @@ int setresgid(gid_t, gid_t, gid_t);
int getresuid(uid_t *, uid_t *, uid_t *);
int getresgid(gid_t *, gid_t *, gid_t *);
char *get_current_dir_name(void);
+int pipe2(int [2], int);
#endif
#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
diff --git a/src/unistd/pipe2.c b/src/unistd/pipe2.c
new file mode 100644
index 0000000..95c8a15
--- /dev/null
+++ b/src/unistd/pipe2.c
@@ -0,0 +1,8 @@
+#define _GNU_SOURCE
+#include <unistd.h>
+#include "syscall.h"
+
+int pipe2(int fd[2], int flg)
+{
+ return syscall(SYS_pipe, fd, flg);
+}
next prev parent reply other threads:[~2012-07-23 1:24 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-23 1:13 [PATCH 1/10] ioperm & iopl Isaac Dunham
2012-07-23 1:17 ` [PATCH 2/10] splice Isaac Dunham
2012-07-23 1:21 ` [PATCH 3/10] xattr syscalls Isaac Dunham
2012-07-24 18:06 ` orc
2012-07-23 1:24 ` Isaac Dunham [this message]
2012-07-23 1:28 ` [PATCH 5/10] __sigsetjmp alias Isaac Dunham
2012-07-23 1:32 ` [PATCH 6/10] Provide private versions of locale/ functions Isaac Dunham
2012-07-23 1:33 ` [PATCH 7/10] __fcntl Isaac Dunham
2012-07-23 1:36 ` [PATCH 8/10] finite Isaac Dunham
2012-07-23 7:58 ` Szabolcs Nagy
2012-07-23 1:38 ` [PATCH 9/10] GLIBC ABI patches Isaac Dunham
2012-07-23 15:11 ` Arvid E. Picciani
2012-07-24 18:15 ` Igmar Palsenberg
2012-07-24 18:19 ` Gregor Richards
2012-07-24 18:23 ` Igmar Palsenberg
2012-07-24 18:29 ` Gregor Richards
2012-07-24 18:33 ` Igmar Palsenberg
2012-07-24 23:18 ` Rich Felker
2012-07-25 7:27 ` Arvid E. Picciani
2012-07-25 14:12 ` Luca Barbato
2012-07-25 15:19 ` Rich Felker
2012-07-25 15:52 ` Luca Barbato
2012-07-25 17:35 ` Rich Felker
2012-07-25 23:06 ` idunham
2012-07-23 1:40 ` [PATCH 10/10] More glibc ABI compatability Isaac Dunham
2012-08-07 2:22 ` [PATCH 1/10] ioperm & iopl Isaac Dunham
2012-08-07 3:29 ` Isaac Dunham
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