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Diffstat (limited to 'src/runtime/sys_netbsd_arm.s')
-rw-r--r--src/runtime/sys_netbsd_arm.s10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/runtime/sys_netbsd_arm.s b/src/runtime/sys_netbsd_arm.s
index 62fa852add..f9cbcb6df1 100644
--- a/src/runtime/sys_netbsd_arm.s
+++ b/src/runtime/sys_netbsd_arm.s
@@ -398,6 +398,16 @@ TEXT runtime·kevent(SB),NOSPLIT,$8
MOVW R0, ret+24(FP)
RET
+// func fcntl(fd, cmd, args int32) int32
+TEXT runtime·fcntl(SB),NOSPLIT,$0
+ MOVW fd+0(FP), R0
+ MOVW cmd+4(FP), R1
+ MOVW arg+8(FP), R2
+ SWI $SYS_fcntl
+ RSB.CS $0, R0 // caller expects negative errno
+ MOVW R0, ret+12(FP)
+ RET
+
// void runtime·closeonexec(int32 fd)
TEXT runtime·closeonexec(SB),NOSPLIT,$0
MOVW fd+0(FP), R0 // fd