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runtime: fix incorrect function signature

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This commit is contained in:
Li Jie
2025-02-14 19:25:06 +08:00
parent c2299818cd
commit 4e34ce7470
1 changed files with 11 additions and 3 deletions
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14
runtime/internal/lib/internal/syscall/unix/fcntl_unix.go
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@@ -11,11 +11,19 @@ const (
LLGoFiles = "_unix/fcntl_unix.c" LLGoFiles = "_unix/fcntl_unix.c"
) )
//go:linkname fcntl C.llgo_fcntl2 //go:linkname llgo_fcntl2 C.llgo_fcntl2
func fcntl(fd int32, cmd int32, arg int32) (int32, int32) func llgo_fcntl2(fd int32, cmd int32, arg int32) (int32, int32)
func Fcntl(fd int, cmd int, arg int) (int, error) { func Fcntl(fd int, cmd int, arg int) (int, error) {
val, errno := fcntl(int32(fd), int32(cmd), int32(arg)) val, errno := llgo_fcntl2(int32(fd), int32(cmd), int32(arg))
if val == -1 {
return int(val), syscall.Errno(errno)
}
return int(val), nil
}
func fcntl(fd int, cmd int, arg int) (int, error) {
val, errno := llgo_fcntl2(int32(fd), int32(cmd), int32(arg))
if val == -1 { if val == -1 {
return int(val), syscall.Errno(errno) return int(val), syscall.Errno(errno)
} }