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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
..
Makefile Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-offsets.c parisc: use kbuild.h instead of defining macros in asm-offsets.c 2008-04-29 08:06:30 -07:00
binfmt_elf32.c [PATCH] elf: Always define elf_addr_t in linux/elf.h 2006-12-07 08:39:38 -08:00
cache.c arch/parisc/: Spelling fixes 2008-02-03 16:58:20 +02:00
drivers.c [PARISC] display parisc device modalias in sysfs 2007-02-17 01:08:09 -05:00
entry.S [PARISC] Kill off broken irqstack code 2007-10-18 00:59:31 -07:00
firmware.c [PARISC] pdc_console: fix bizarre panic on boot 2008-03-15 19:12:03 -07:00
hardware.c [PARISC] add back Crestone Peak cpu 2008-03-15 19:12:19 -07:00
head.S [PARISC] head.S: section mismatch fixes 2008-03-15 19:12:22 -07:00
hpmc.S [PARISC] Remove hardcoded uses of PAGE_SIZE 2007-10-18 00:59:27 -07:00
init_task.c [PARISC] Kill off broken irqstack code 2007-10-18 00:59:31 -07:00
inventory.c [PARISC] use CONFIG_64BIT instead of __LP64__ 2007-02-17 01:16:40 -05:00
irq.c [PARISC] timer interrupt should not be IRQ_DISABLED 2007-12-06 09:16:45 -08:00
module.c [PARISC] use CONFIG_64BIT instead of __LP64__ 2007-02-17 01:16:40 -05:00
pa7300lc.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pacache.S [PARISC] Clean up pointless ASM_PAGE_SIZE_DIV use 2007-10-18 00:59:23 -07:00
parisc_ksyms.c Generic semaphore implementation 2008-04-17 10:42:34 -04:00
pci-dma.c parisc: use non-racy method for /proc/pcxl_dma creation 2008-04-29 08:06:21 -07:00
pci.c PCI: parisc: use generic pci_enable_resources() 2008-04-20 21:47:06 -07:00
pdc_chassis.c [PARISC] Work around machines which do not support chassis warnings 2006-06-27 23:28:37 +00:00
pdc_cons.c [PARISC] pdc_console: fix bizarre panic on boot 2008-03-15 19:12:03 -07:00
perf.c [PARISC] spelling fixes: arch/parisc/ 2007-05-22 22:52:16 -04:00
perf_asm.S [PARISC] more ENTRY(), ENDPROC(), END() conversions 2007-02-17 01:16:12 -05:00
perf_images.h [PARISC] Use kzalloc and other janitor-style cleanups 2006-01-22 20:26:31 -05:00
process.c Remove fs.h from mm.h 2007-07-29 17:09:29 -07:00
processor.c [PARISC] Unbreak processor_probe when we have more than NR_CPUS 2007-10-18 00:58:57 -07:00
ptrace.c Consolidate PTRACE_DETACH 2007-10-16 09:42:49 -07:00
real2.S [PARISC] more ENTRY(), ENDPROC(), END() conversions 2007-02-17 01:16:12 -05:00
setup.c procfs: constify function pointer tables 2008-02-08 09:22:38 -08:00
signal.c [PARISC] fix signal trampoline cache flushing 2008-04-15 15:51:36 -07:00
signal32.c header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
signal32.h [PARISC] spelling fixes: arch/parisc/ 2007-05-22 22:52:16 -04:00
smp.c [PARISC] Kill off broken irqstack code 2007-10-18 00:59:31 -07:00
sys32.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sys_parisc.c unified (weak) sys_pipe implementation 2008-05-03 13:50:33 -07:00
sys_parisc32.c arch: Remove unnecessary inclusions of asm/semaphore.h 2008-04-18 22:14:49 -04:00
syscall.S [PARISC] Remove hardcoded uses of PAGE_SIZE 2007-10-18 00:59:27 -07:00
syscall_table.S [PARISC] wire up timerfd syscalls 2008-03-15 19:11:47 -07:00
time.c [PARISC] Kill pointless variable use in time.c 2007-10-18 00:58:52 -07:00
topology.c Replace remaining references to "driverfs" with "sysfs". 2007-02-17 19:13:42 +01:00
traps.c [PARISC] clean up show_stack 2008-03-15 19:12:15 -07:00
unaligned.c Use helpers to obtain task pid in printks (arch code) 2007-10-19 11:53:43 -07:00
unwind.c [PARISC] Kill incorrect cast warning in unwinder 2007-10-18 00:59:04 -07:00
vmlinux.lds.S all archs: consolidate init and exit sections in vmlinux.lds.h 2008-01-28 23:21:17 +01:00