From: Joel Rosdahl <joel@rosdahl.net>
Date: Mon, 13 Jul 2020 18:01:46 +0000 (+0200)
Subject: Remove now unused get_extension function
X-Git-Tag: v4.0~327
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9a80747ce759a7943f79568c4aa5fdea0c57e2c7;p=thirdparty%2Fccache.git

Remove now unused get_extension function
---

diff --git a/src/legacy_util.cpp b/src/legacy_util.cpp
index bd2bbc6b9..e2bc541dd 100644
--- a/src/legacy_util.cpp
+++ b/src/legacy_util.cpp
@@ -437,24 +437,6 @@ x_dirname(const char* path)
   return s;
 }
 
-// Return the file extension (including the dot) of a path as a pointer into
-// path. If path has no file extension, the empty string and the end of path is
-// returned.
-const char*
-get_extension(const char* path)
-{
-  size_t len = strlen(path);
-  for (const char* p = &path[len - 1]; p >= path; --p) {
-    if (*p == '.') {
-      return p;
-    }
-    if (*p == '/') {
-      break;
-    }
-  }
-  return &path[len];
-}
-
 // Format a size as a human-readable string. Caller frees.
 char*
 format_human_readable_size(uint64_t size)
diff --git a/src/legacy_util.hpp b/src/legacy_util.hpp
index 9cf6aa80b..329a1bb9b 100644
--- a/src/legacy_util.hpp
+++ b/src/legacy_util.hpp
@@ -40,7 +40,6 @@ void* x_realloc(void* ptr, size_t size);
 void x_setenv(const char* name, const char* value);
 void x_unsetenv(const char* name);
 char* x_dirname(const char* path);
-const char* get_extension(const char* path);
 char* format_human_readable_size(uint64_t size);
 char* format_parsable_size_with_suffix(uint64_t size);
 bool parse_size_with_suffix(const char* str, uint64_t* size);