diff options
Diffstat (limited to 'internal/syscallcompat/sys_linux.go')
| -rw-r--r-- | internal/syscallcompat/sys_linux.go | 16 |
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. |