On Tue, Dec 19, 2023 at 6:54 PM Ammar Faizi wrote: > Address the limitations of valloc(). This function, which is primarily > used for allocating page-aligned memory, is not only absent in some > systems but is also marked as obsolete according to the `man 3 valloc`. > > Replace valloc() with t_posix_memalign() to fix the following build > error: > > no-mmap-inval.c:28:56: warning: call to undeclared function 'valloc'; ISO C99 and \ > later do not support implicit function declarations [-Wimplicit-function-declaration] > p.cq_off.user_addr = (unsigned long long) (uintptr_t) valloc(8192); > ^ > 1 warning generated. > > ld.lld: error: undefined symbol: valloc > >>> referenced by no-mmap-inval.c:28 > >>> /tmp/no-mmap-inval-ea16a2.o:(main) > >>> did you mean: calloc > >>> defined in: /system/lib64/libc.so > clang-15: error: linker command failed with exit code 1 (use -v to see invocation) > make[1]: *** [Makefile:239: no-mmap-inval.t] Error 1 > > Signed-off-by: Ammar Faizi <ammarfaizi2@xxxxxxxxxxx> Reviewed-by: Alviro Iskandar Setiawan <alviro.iskandar@xxxxxxxxxxx> -- Viro
