• Mikael Pettersson's avatar
    ARM: 6329/1: wire up sys_accept4() on ARM · 21d93e2e
    Mikael Pettersson authored
    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: default avatarMikael Pettersson <mikpe@it.uu.se>
    Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
    21d93e2e
unistd.h 19.6 KB