diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc/kernel-features.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/kernel-features.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/kernel-features.h b/sysdeps/unix/sysv/linux/sparc/kernel-features.h index 91990a7..fd48081 100644 --- a/sysdeps/unix/sysv/linux/sparc/kernel-features.h +++ b/sysdeps/unix/sysv/linux/sparc/kernel-features.h @@ -28,11 +28,34 @@ # undef __ASSUME_SET_ROBUST_LIST #endif -#if !defined __arch64__ +/* These syscalls were added for 32-bit in 4.4 (but present for 64-bit + in all supported kernel versions); the architecture-independent + kernel-features.h assumes some of them to be present by default. + getpeername and getsockname syscalls were also added for 32-bit in + 4.4, but only for 32-bit kernels, not in the compat syscall table + for 64-bit kernels. */ +#if !defined __arch64__ && __LINUX_KERNEL_VERSION < 0x040400 +# undef __ASSUME_SENDMSG_SYSCALL +# undef __ASSUME_RECVMSG_SYSCALL # undef __ASSUME_ACCEPT_SYSCALL # undef __ASSUME_CONNECT_SYSCALL # undef __ASSUME_RECVFROM_SYSCALL +# undef __ASSUME_SENDTO_SYSCALL #else +# define __ASSUME_SOCKET_SYSCALL 1 +# define __ASSUME_SOCKETPAIR_SYSCALL 1 +# define __ASSUME_GETSOCKOPT_SYSCALL 1 +# define __ASSUME_SHUTDOWN_SYSCALL 1 +#endif + +/* These syscalls were added for both 32-bit and 64-bit in 4.4. */ +#if __LINUX_KERNEL_VERSION >= 0x040400 +# define __ASSUME_BIND_SYSCALL 1 +# define __ASSUME_LISTEN_SYSCALL 1 +# define __ASSUME_SETSOCKOPT_SYSCALL 1 +#endif + +#ifdef __arch64__ /* sparc64 defines __NR_pause, however it is not supported (ENOSYS). Undefine so pause.c can use a correct alternative. */ # undef __NR_pause |