Web21 Feb 2024 · How to get rid of this warning without using [-Wno-address-of-packed-member] You can use the base address to the struct and add to it the relevant offset, obtained via offsetof (). This requires some casting and, even turned into a macro, it is not … Web20 May 2024 · Rocky Linux. Rocky Linux is an open enterprise Operating System designed to be 100% bug-for-bug compatible with Enterprise Linux.

93910 – -Waddress-of-packed-member triggered without actual …

Web19 Dec 2024 · It basically warns if you ever take a pointer to any member that isn't assigned to a void * or a char * pointer (since it wants an alignment of 1). Often times we use packed for structures to fix a layout (e.g. structures mandated by hardware), but the structures themselves are aligned and the members have suitable alignment within the ... Web14 Jan 2024 · When address of packed member of struct or union is taken, it may. result in an unaligned pointer value. This patch adds-Waddress-of-packed-member to check alignment at pointer assignment and warn unaligned address as well as unaligned pointer. I’ve just built that version of gcc from source. For the above program, it produces these … difference maker book

Fix gcc9 "taking address of packed member may result in an

Web18 Oct 2024 · Error: taking address of packed member of ‘struct regcache_rbtree_node’ may result in an unaligned pointer value. Autonomous Machines Jetson & Embedded Systems … WebAlso validated with Cygwin Clang 4.0. All warnings could be safely ignored as the pointers are later reinterpreted as char *.. To avoid regressions due to unnecessary code changes and avoid complaints about the warnings, I would suggest to add this to atacmds.cpp for release 6.6:. #if __clang_major__ >= 4 #pragma clang diagnostic ignored "-Waddress-of … Web8 Jan 2024 · Those guid/uuid members are the struct member right after efidp_header which is a 4 bytes struct and the first member of all device path struct, so they are actually aligned to 4 bytes. "&dp->dns.addrs[i]" may look suspicious. format cell excel based on another cell