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d35c7b0e54
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Ulrich Drepper d35c7b0e54 unified (weak) sys_pipe implementation 
This replaces the duplicated arch-specific versions of "sys_pipe()" with
one unified implementation.  This removes almost 250 lines of duplicated
code.

It's marked __weak, so that *if* an architecture wants to override the
default implementation it can do so by simply having its own replacement
version, since many architectures use alternate calling conventions for
the 'pipe()' system call for legacy reasons (ie traditional UNIX
implementations often return the two file descriptors in registers)

I still haven't changed the cris version even though Linus says the BKL
isn't needed.  The arch maintainer can easily do it if there are really
no obstacles.

Signed-off-by: Ulrich Drepper <drepper@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-03 13:50:33 -07:00
..
acpi ACPICA: update Intel copyright 2008-04-23 23:00:13 -04:00
asm-alpha alpha: types: use <asm-generic/int-*.h> for the alpha architecture 2008-05-02 16:18:20 -07:00
asm-arm arm: types: use <asm-generic/int-*.h> for the arm architecture 2008-05-02 16:18:20 -07:00
asm-avr32 avr32: types: use <asm-generic/int-*.h> for the avr32 architecture 2008-05-02 16:18:20 -07:00
asm-blackfin blackfin: types: use <asm-generic/int-*.h> for the blackfin architecture 2008-05-02 16:18:20 -07:00
asm-cris cris: types: use <asm-generic/int-*.h> for the cris architecture 2008-05-02 16:18:20 -07:00
asm-frv frv: types: use <asm-generic/int-*.h> for the frv architecture 2008-05-02 16:18:20 -07:00
asm-generic types: add C99-style constructors to <asm-generic/int-*.h> 2008-05-02 16:18:42 -07:00
asm-h8300 h8300: types: use <asm-generic/int-*.h> for the h8300 architecture 2008-05-02 16:18:21 -07:00
asm-ia64 ia64: types: use <asm-generic/int-*.h> for the ia64 architecture 2008-05-02 16:18:21 -07:00
asm-m32r m32r: types: use <asm-generic/int-*.h> for the m32r architecture 2008-05-02 16:18:21 -07:00
asm-m68k m68k: types: use <asm-generic/int-*.h> for the m68k architecture 2008-05-02 16:18:28 -07:00
asm-m68knommu m68knommu: rework definition of HZ 2008-05-01 08:08:36 -07:00
asm-mips mips: types: use <asm-generic/int-*.h> for the mips architecture 2008-05-02 16:18:29 -07:00
asm-mn10300 mn10300: types: use <asm-generic/int-*.h> for the mn10300 architecture 2008-05-02 16:18:31 -07:00
asm-parisc parisc: types: use <asm-generic/int-*.h> for the parisc architecture 2008-05-02 16:18:32 -07:00
asm-powerpc unified (weak) sys_pipe implementation 2008-05-03 13:50:33 -07:00
asm-ppc [RAPIDIO] Move include/asm-ppc/rio.h to asm-powerpc 2008-04-29 19:40:27 +10:00
asm-s390 s390: types: use <asm-generic/int-*.h> for the s390 architecture 2008-05-02 16:18:40 -07:00
asm-sh sh: types: use <asm-generic/int-*.h> for the sh architecture 2008-05-02 16:18:40 -07:00
asm-sparc Merge git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-inttypes 2008-05-03 10:54:23 -07:00
asm-sparc64 sparc64: types: use <asm-generic/int-*.h> for the sparc64 architecture 2008-05-02 16:18:41 -07:00
asm-um rename div64_64 to div64_u64 2008-05-01 08:03:58 -07:00
asm-v850 v850: types: use <asm-generic/int-*.h> for the v850 architecture 2008-05-02 16:18:41 -07:00
asm-x86 x86: types: use <asm-generic/int-*.h> for the x86 architecture 2008-05-02 16:18:42 -07:00
asm-xtensa xtensa: types: use <asm-generic/int-*.h> for the xtensa architecture 2008-05-02 16:18:42 -07:00
crypto [CRYPTO] api: Fix scatterwalk_sg_chain 2008-05-01 18:22:28 +08:00
keys KEYS: Fix the comment to match the file name in rxrpc-type.h. 2008-04-21 22:43:55 +00:00
linux Merge git://git.infradead.org/battery-2.6 2008-05-03 10:57:57 -07:00
math-emu
media Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb 2008-04-29 14:53:40 -07:00
mtd
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-30 08:45:48 -07:00
pcmcia
rdma IB: expand ib_umem_get() prototype 2008-04-29 08:06:12 -07:00
rxrpc
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2008-05-02 13:52:35 -07:00
sound [ALSA] Add MPU401_INFO_NO_ACK bitflag 2008-04-29 19:01:56 +02:00
video fbdev: platforming hecubafb and n411 2008-04-28 08:58:41 -07:00
xen xen: add balloon driver 2008-04-24 23:57:33 +02:00
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