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| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2016-04-06 19:59:34 +0100 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2016-04-06 19:59:34 +0100 |
| commit | 7385c036bdd2e9254be99024ddcec639b668f68a (patch) | |
| tree | 1db1cef3e903ce8f872f979f2d48536b8b65e421 /src | |
| parent | e7c8a32a288b9e5d82da09c8e077f7ed0e440fec (diff) | |
| download | monzero-core-7385c036bdd2e9254be99024ddcec639b668f68a.tar.gz monzero-core-7385c036bdd2e9254be99024ddcec639b668f68a.tar.xz monzero-core-7385c036bdd2e9254be99024ddcec639b668f68a.zip | |
util: add a function to set umask to 077
Useful to ensure files are written without group/other read rights.
Diffstat (limited to 'src')
| -rw-r--r-- | src/common/util.cpp | 9 | ||||
| -rw-r--r-- | src/common/util.h | 2 |
2 files changed, 11 insertions, 0 deletions
diff --git a/src/common/util.cpp b/src/common/util.cpp index 6f75e5bad..2337f5766 100644 --- a/src/common/util.cpp +++ b/src/common/util.cpp @@ -413,4 +413,13 @@ std::string get_nix_version_display_string() } return false; } + void set_strict_default_file_permissions(bool strict) + { +#if defined(__MINGW32__) || defined(__MINGW__) + // no clue about the odd one out +#else + mode_t mode = strict ? 077 : 0; + umask(mode); +#endif + } } diff --git a/src/common/util.h b/src/common/util.h index 7554b1df7..ed1c16cb0 100644 --- a/src/common/util.h +++ b/src/common/util.h @@ -158,4 +158,6 @@ namespace tools /*! \brief where the installed handler is stored */ static std::function<void(int)> m_handler; }; + + void set_strict_default_file_permissions(bool strict); } |