This series addresses and ambiguity that is at least visible in OpenBSD, where zombie proceses would only be cleared after a new connection is received. The underlying problem is that when this code was originally introduced, SA_RESTART was not widely implemented, and the signal() call usually implemented SysV like semantics, at least until it started being reimplemented by calling sigaction() internally. The main change is implemented in the third patch, but the changes to prepare for it that were done in the second patch, also solve a know crasher in AIX. Carlo Marcelo Arenas Belón (3): compat/posix.h: track SA_RESTART fallback daemon: use sigaction() to install child_handler() daemon: explicitly allow EINTR during poll() Makefile | 6 ++++++ compat/posix.h | 7 +++++++ config.mak.uname | 7 ++++--- configure.ac | 5 +++++ daemon.c | 30 +++++++++++++++++++++++++----- meson.build | 1 + 6 files changed, 48 insertions(+), 8 deletions(-) base-commit: cb3b40381e1d5ee32dde96521ad7cfd68eb308a6 Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-2002%2Fcarenas%2Fsiginterrupt-v1 Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-2002/carenas/siginterrupt-v1 Pull-Request: https://github.com/git/git/pull/2002 -- gitgitgadget
