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wayland: Add a sigtimedwait() implementation for OpenBSD

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sigtimedwait() is an optional part of POSIX.1-2001, and OpenBSD doesn't implement it. Add a replacement implementation based on https://comp.unix.programmer.narkive.com/rEDH0sPT/sigtimedwait-implementation
This commit is contained in:
Frank Praznik
2025-08-29 13:12:05 -04:00
parent dc7a3a1219
commit 1049426a76
3 changed files with 45 additions and 1 deletions
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CMakeLists.txt
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@@ -1126,6 +1126,7 @@ if(SDL_LIBC)
check_symbol_exists(gethostname "unistd.h" HAVE_GETHOSTNAME)
check_symbol_exists(getpagesize "unistd.h" HAVE_GETPAGESIZE)
check_symbol_exists(sigaction "signal.h" HAVE_SIGACTION)
check_symbol_exists(sigtimedwait "signal.h" HAVE_SIGTIMEDWAIT)
check_symbol_exists(setjmp "setjmp.h" HAVE_SETJMP)
check_symbol_exists(nanosleep "time.h" HAVE_NANOSLEEP)
check_symbol_exists(gmtime_r "time.h" HAVE_GMTIME_R)