Hi Paul, as per the recent discussion with Mark, I've updated the nolibc header to reflect latest upstream which is needed to build on arm64, and I performed the few cleanups that Mark rightfully suggested.
The following patches were taken from the upstream code and this time I carefully copied the original commit IDs in hope not to miss such fixes anymore in the future. I've build-tested these on x86_64, i586, arm(v5 & v7), arm64, mips and mipsel, using compilers ranging from gcc 3.4 to gcc 9.3 so I think we're good for these archs now. Just let me know if you prefer a pull request, as I can do that as well. Thanks! Willy Willy Tarreau (9): tools/nolibc: the definition dup() was missing tools/nolibc: make dup2() rely on dup3() when available tools/nolibc: make getpgrp() fall back to getpgid(0) tools/nolibc: implement fork() based on clone() tools/nolibc: implement poll() based on ppoll() tools/nolibc: get timeval, timespec and timezone from linux/time.h tools/nolibc: remove incorrect definitions of __ARCH_WANT_* tools/nolibc: emit a detailed error when missing alternate syscall number definitions tools/nolibc: fix position of -lgcc in the documented example tools/include/nolibc/nolibc.h | 153 +++++++++++++++++++++++++--------- 1 file changed, 115 insertions(+), 38 deletions(-) -- 2.28.0