[lldb] Check Android API for existence of getgrgid_r() introduced in 24 (#124182)

brad0 · web-flow · commit a6cfde62bb89 · 2025-01-24T03:18:36.000-05:00
diff --git a/lldb/source/Host/posix/HostInfoPosix.cpp b/lldb/source/Host/posix/HostInfoPosix.cpp
@@ -119,7 +119,7 @@ std::optional<std::string> PosixUserIDResolver::DoGetUserName(id_t uid) {
 }
 
 std::optional<std::string> PosixUserIDResolver::DoGetGroupName(id_t gid) {
-#ifndef __ANDROID__
+#if !defined(__ANDROID__) || __ANDROID_API__ >= 24
   char group_buffer[PATH_MAX];
   size_t group_buffer_size = sizeof(group_buffer);
   struct group group_info;

Original file line number	Diff line number	Diff line change
`@@ -119,7 +119,7 @@ std::optional<std::string> PosixUserIDResolver::DoGetUserName(id_t uid) {`
`119`	`119`	`}`
`120`	`120`
`121`	`121`	`std::optional<std::string> PosixUserIDResolver::DoGetGroupName(id_t gid) {`
`122`		`-#ifndef __ANDROID__`
	`122`	`+#if !defined(__ANDROID__) \|\| __ANDROID_API__ >= 24`
`123`	`123`	`char group_buffer[PATH_MAX];`
`124`	`124`	`size_t group_buffer_size = sizeof(group_buffer);`
`125`	`125`	`struct group group_info;`