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-rw-r--r--internal/syscallcompat/sys_linux.go16
1 files changed, 13 insertions, 3 deletions
diff --git a/internal/syscallcompat/sys_linux.go b/internal/syscallcompat/sys_linux.go
index 277015e..0e9d6ac 100644
--- a/internal/syscallcompat/sys_linux.go
+++ b/internal/syscallcompat/sys_linux.go
@@ -54,9 +54,19 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
return syscall.Renameat(olddirfd, oldpath, newdirfd, newpath)
}
-// Unlinkat wraps the Unlinkat syscall.
-func Unlinkat(dirfd int, path string) error {
- return syscall.Unlinkat(dirfd, path)
+// Unlinkat syscall. In old versions the 'flags' argument was missing, so
+// manually call it by using the corresponding syscall number.
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = syscall.BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := syscall.Syscall(syscall.SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+ if e1 != 0 {
+ err = e1
+ }
+ return
}
// Mknodat wraps the Mknodat syscall.