Refs #22427: Fix build in Ubuntu24

cferreiragonz · cferreiragonz · commit e89400a1d77d · 2025-01-16T11:11:57.000+01:00
Signed-off-by: cferreiragonz &lt;carlosferreira@eprosima.com&gt;
diff --git a/tools/fds/CliDiscoveryManager.cpp b/tools/fds/CliDiscoveryManager.cpp
@@ -229,7 +229,8 @@ std::string CliDiscoveryManager::exec_command(
 {
     std::array<char, 128> buffer;
     std::string result;
-    std::unique_ptr<FILE, decltype(& pclose)> pipe(popen(command.c_str(), "r"), pclose);
+    std::unique_ptr<FILE, int (*)(
+        FILE*)> pipe(popen(command.c_str(), "r"), pclose);
     if (!pipe)
     {
         EPROSIMA_LOG_ERROR(CLI, "Error processing command:" << command);

Original file line number	Diff line number	Diff line change
`@@ -229,7 +229,8 @@ std::string CliDiscoveryManager::exec_command(`
`229`	`229`	`{`
`230`	`230`	`std::array<char, 128> buffer;`
`231`	`231`	`std::string result;`
`232`		`- std::unique_ptr<FILE, decltype(& pclose)> pipe(popen(command.c_str(), "r"), pclose);`
	`232`	`+ std::unique_ptr<FILE, int (*)(`
	`233`	`+ FILE*)> pipe(popen(command.c_str(), "r"), pclose);`
`233`	`234`	`if (!pipe)`
`234`	`235`	`{`
`235`	`236`	`EPROSIMA_LOG_ERROR(CLI, "Error processing command:" << command);`