diff options
Diffstat (limited to 'lib/sanitizer_common/sanitizer_coverage_mapping_libcdep.cc')
-rw-r--r-- | lib/sanitizer_common/sanitizer_coverage_mapping_libcdep.cc | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/lib/sanitizer_common/sanitizer_coverage_mapping_libcdep.cc b/lib/sanitizer_common/sanitizer_coverage_mapping_libcdep.cc index 6b5e91fbc018..a3d75abc0476 100644 --- a/lib/sanitizer_common/sanitizer_coverage_mapping_libcdep.cc +++ b/lib/sanitizer_common/sanitizer_coverage_mapping_libcdep.cc @@ -35,7 +35,6 @@ namespace __sanitizer { -static const uptr kMaxNumberOfModules = 1 << 14; static const uptr kMaxTextSize = 64 * 1024; struct CachedMapping { @@ -96,32 +95,30 @@ void CovUpdateMapping(const char *coverage_dir, uptr caller_pc) { } } - int err; + error_t err; InternalScopedString tmp_path(64 + internal_strlen(coverage_dir)); uptr res = internal_snprintf((char *)tmp_path.data(), tmp_path.size(), "%s/%zd.sancov.map.tmp", coverage_dir, internal_getpid()); CHECK_LE(res, tmp_path.size()); - uptr map_fd = OpenFile(tmp_path.data(), true); - if (internal_iserror(map_fd, &err)) { - Report(" Coverage: failed to open %s for writing: %d\n", tmp_path.data(), + fd_t map_fd = OpenFile(tmp_path.data(), WrOnly, &err); + if (map_fd == kInvalidFd) { + Report("Coverage: failed to open %s for writing: %d\n", tmp_path.data(), err); Die(); } - res = internal_write(map_fd, text.data(), text.length()); - if (internal_iserror(res, &err)) { + if (!WriteToFile(map_fd, text.data(), text.length(), nullptr, &err)) { Printf("sancov.map write failed: %d\n", err); Die(); } - internal_close(map_fd); + CloseFile(map_fd); InternalScopedString path(64 + internal_strlen(coverage_dir)); res = internal_snprintf((char *)path.data(), path.size(), "%s/%zd.sancov.map", coverage_dir, internal_getpid()); CHECK_LE(res, path.size()); - res = internal_rename(tmp_path.data(), path.data()); - if (internal_iserror(res, &err)) { + if (!RenameFile(tmp_path.data(), path.data(), &err)) { Printf("sancov.map rename failed: %d\n", err); Die(); } |