Emulate sigprocmask(), not sigsetmask(), on Windows.
Since commit a65e0864, we've required Unix systems to have
sigprocmask(). As noted in that commit's message, we were still
emulating the historical pre-standard sigsetmask() function in our
Windows support code. Emulate standard sigprocmask() instead, for
consistency.
The PG_SETMASK() abstraction is now redundant and all calls could in
theory be replaced by plain sigprocmask() calls, but that isn't done by
this commit.
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/3153247.1657834482%40sss.pgh.pa.us
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/c94ae9d827a360d74da6a304692d34a4dc8b6445
Modified Files
--------------
src/backend/port/win32/signal.c | 29 +++++++++++++++++++++++------
src/include/libpq/pqsignal.h | 11 +++++++----
2 files changed, 30 insertions(+), 10 deletions(-)
