diff options
Diffstat (limited to 'gold/output.cc')
| -rw-r--r-- | gold/output.cc | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/gold/output.cc b/gold/output.cc index 5b1e601..ed70c44 100644 --- a/gold/output.cc +++ b/gold/output.cc @@ -127,14 +127,26 @@ namespace gold static int gold_fallocate(int o, off_t offset, off_t len) { + if (len <= 0) + return 0; + #ifdef HAVE_POSIX_FALLOCATE if (parameters->options().posix_fallocate()) - return ::posix_fallocate(o, offset, len); + { + int err = ::posix_fallocate(o, offset, len); + if (err != EINVAL && err != ENOSYS && err != EOPNOTSUPP) + return err; + } #endif // defined(HAVE_POSIX_FALLOCATE) + #ifdef HAVE_FALLOCATE - if (::fallocate(o, 0, offset, len) == 0) - return 0; + { + int err = ::fallocate(o, 0, offset, len); + if (err != EINVAL && err != ENOSYS && err != EOPNOTSUPP) + return err; + } #endif // defined(HAVE_FALLOCATE) + if (::ftruncate(o, offset + len) < 0) return errno; return 0; |