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os: improve rm error message (#8719)

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Nick Treleaven 2021-02-13 12:51:38 +00:00 committed by GitHub
parent 0b60510c9c
commit d03c1d615a
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1 changed files with 6 additions and 9 deletions
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15
vlib/os/os_c.v
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@ -432,17 +432,14 @@ pub fn is_readable(path string) bool {
// rm removes file in `path`.
pub fn rm(path string) ? {
mut rc := 0
$if windows {
rc := C._wremove(path.to_wide())
if rc == -1 {
// TODO: proper error as soon as it's supported on windows
return error('Failed to remove "$path"')
}
rc = C._wremove(path.to_wide())
} $else {
rc := C.remove(charptr(path.str))
if rc == -1 {
return error(posix_get_error_msg(C.errno))
}
rc = C.remove(charptr(path.str))
}
if rc == -1 {
return error('Failed to remove "$path": ' + posix_get_error_msg(C.errno))
}
// C.unlink(path.cstr())
}