bionic: syscalls: Add ioprio_set/ioprio_get syscall wrappers

Signed-off-by: San Mehat <san@google.com>
diff --git a/libc/include/sys/linux-syscalls.h b/libc/include/sys/linux-syscalls.h
index 5d2b55e..c4e6e45 100644
--- a/libc/include/sys/linux-syscalls.h
+++ b/libc/include/sys/linux-syscalls.h
@@ -170,6 +170,8 @@
 #define __NR_getsockopt                   (__NR_SYSCALL_BASE + 295)
 #define __NR_sendmsg                      (__NR_SYSCALL_BASE + 296)
 #define __NR_recvmsg                      (__NR_SYSCALL_BASE + 297)
+#define __NR_ioprio_set                   (__NR_SYSCALL_BASE + 314)
+#define __NR_ioprio_get                   (__NR_SYSCALL_BASE + 315)
 #define __NR_epoll_create                 (__NR_SYSCALL_BASE + 250)
 #define __NR_epoll_ctl                    (__NR_SYSCALL_BASE + 251)
 #define __NR_epoll_wait                   (__NR_SYSCALL_BASE + 252)
@@ -210,6 +212,8 @@
 #define __NR_timer_delete                 (__NR_SYSCALL_BASE + 263)
 #define __NR_utimes                       (__NR_SYSCALL_BASE + 271)
 #define __NR_socketcall                   (__NR_SYSCALL_BASE + 102)
+#define __NR_ioprio_set                   (__NR_SYSCALL_BASE + 289)
+#define __NR_ioprio_get                   (__NR_SYSCALL_BASE + 290)
 #define __NR_epoll_create                 (__NR_SYSCALL_BASE + 254)
 #define __NR_epoll_ctl                    (__NR_SYSCALL_BASE + 255)
 #define __NR_epoll_wait                   (__NR_SYSCALL_BASE + 256)
@@ -264,6 +268,8 @@
 #define __NR_socketcall                   (__NR_SYSCALL_BASE + 102)
 #define __NR_socketcall                   (__NR_SYSCALL_BASE + 102)
 #define __NR___socketcall                 (__NR_SYSCALL_BASE + 102)
+#define __NR_ioprio_set                   (__NR_SYSCALL_BASE + 289)
+#define __NR_ioprio_get                   (__NR_SYSCALL_BASE + 290)
 #define __NR_epoll_create                 (__NR_SYSCALL_BASE + 254)
 #define __NR_epoll_ctl                    (__NR_SYSCALL_BASE + 255)
 #define __NR_epoll_wait                   (__NR_SYSCALL_BASE + 256)