diff options
| -rw-r--r-- | src/input/InputStream.cxx | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/input/InputStream.cxx b/src/input/InputStream.cxx index 657b9df09..e73cf75e7 100644 --- a/src/input/InputStream.cxx +++ b/src/input/InputStream.cxx @@ -67,10 +67,22 @@ InputStream::LockWaitReady() WaitReady(); } +/** + * Is seeking on resources behind this URI "expensive"? For example, + * seeking in a HTTP file requires opening a new connection with a new + * HTTP request. + */ +gcc_pure +static bool +ExpensiveSeeking(const char *uri) +{ + return uri_has_scheme(uri); +} + bool InputStream::CheapSeeking() const { - return IsSeekable() && !uri_has_scheme(uri.c_str()); + return IsSeekable() && !ExpensiveSeeking(uri.c_str()); } bool |