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| author | Mikael Pettersson <mikpe@it.uu.se> | 2010-08-15 10:47:23 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-08-15 22:04:23 +0100 |
| commit | 21d93e2e29722d7832f61cc56d73fb953ee6578e (patch) | |
| tree | adf54ddd1079e7903b8e53edac5c2fbb8bfaf445 /arch/arm/kernel/calls.S | |
| parent | bd365591dfb942d1447b8043e21e8ff112630db4 (diff) | |
| download | linux-21d93e2e29722d7832f61cc56d73fb953ee6578e.tar.gz linux-21d93e2e29722d7832f61cc56d73fb953ee6578e.tar.bz2 linux-21d93e2e29722d7832f61cc56d73fb953ee6578e.zip | |
ARM: 6329/1: wire up sys_accept4() on ARM
sys_accept4() was added in kernel 2.6.28, but ARM was not updated
to include it. The number and types of parameters is such that
no ARM-specific processing is needed, so wiring up sys_accept4()
just requires defining __NR_accept4 and adding a direct call in
the syscall entry table.
Tested with an EABI 2.6.35 kernel and Ulrich Drepper's original
accept4() test program, modified to define __NR_accept4 for ARM.
Using the updated unistd.h also eliminates a warning then building
glibc (2.10.2 and newer) about accept4() being unimplemented.
Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/calls.S')
| -rw-r--r-- | arch/arm/kernel/calls.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S index 37ae301cc47c..afeb71fa72cb 100644 --- a/arch/arm/kernel/calls.S +++ b/arch/arm/kernel/calls.S @@ -375,6 +375,7 @@ CALL(sys_rt_tgsigqueueinfo) CALL(sys_perf_event_open) /* 365 */ CALL(sys_recvmmsg) + CALL(sys_accept4) #ifndef syscalls_counted .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls #define syscalls_counted |