libc: Add missing fdatasync() implementation
Change-Id: I04bb655d77e414021e1f2a973329167ad76ca1c4
diff --git a/libc/arch-x86/syscalls.mk b/libc/arch-x86/syscalls.mk
index 27153f9..f0d7a31 100644
--- a/libc/arch-x86/syscalls.mk
+++ b/libc/arch-x86/syscalls.mk
@@ -75,6 +75,7 @@
syscall_src += arch-x86/syscalls/ftruncate.S
syscall_src += arch-x86/syscalls/getdents.S
syscall_src += arch-x86/syscalls/fsync.S
+syscall_src += arch-x86/syscalls/fdatasync.S
syscall_src += arch-x86/syscalls/fchown.S
syscall_src += arch-x86/syscalls/sync.S
syscall_src += arch-x86/syscalls/__fcntl64.S
diff --git a/libc/arch-x86/syscalls/fdatasync.S b/libc/arch-x86/syscalls/fdatasync.S
new file mode 100644
index 0000000..b86c0f8
--- /dev/null
+++ b/libc/arch-x86/syscalls/fdatasync.S
@@ -0,0 +1,23 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+
+ .text
+ .type fdatasync, @function
+ .globl fdatasync
+ .align 4
+
+fdatasync:
+ pushl %ebx
+ mov 8(%esp), %ebx
+ movl $__NR_fdatasync, %eax
+ int $0x80
+ cmpl $-129, %eax
+ jb 1f
+ negl %eax
+ pushl %eax
+ call __set_errno
+ addl $4, %esp
+ orl $-1, %eax
+1:
+ popl %ebx
+ ret