spell: more jargon

Author: sylvestre

.vscode/cspell.dictionaries/jargon.wordlist.txt

@@ -254,3 +254,28 @@ Hijri
 Nowruz
 charmap
 hijri
+
+csignal
+noent
+nptl
+oldset
+ptrs
+rdband
+rustix
+setmask
+sigaddset
+sigemptyset
+sigfillset
+sighandler
+sigmask
+signum
+sigprocmask
+sigrtmin
+sigset
+sigsys
+esrch
+SRCH
+Nofile
+rprocess
+statat
+getdents