diff options
Diffstat (limited to 'lib/filesystem.cpp')
| -rw-r--r-- | lib/filesystem.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/filesystem.cpp b/lib/filesystem.cpp index 0e19e8d..7e8ab9c 100644 --- a/lib/filesystem.cpp +++ b/lib/filesystem.cpp @@ -62,4 +62,13 @@ namespace filesystem { { return memmap {length, prot, flags, h, static_cast<off_t>(offset)}; } + + FILE * + checked_fopen(const char * pathname, const char * mode) + { + if (auto file = fopen(pathname, mode)) { + return file; + } + throw_filesystem_error("fopen", errno, pathname); + } } |