[libc] Add spec for sigdelset and sigfillset.

Summary: Caught by libc-tidy from patch D77281. Reviewers: abrachet, sivachandra Reviewed By: abrachet Subscribers: mgorny, tschuett, libc-commits Tags: #libc-project Differential Revision: https://reviews.llvm.org/D78703
llvm · Apr 23, 2020 · 2921387 · 2921387
1 parent 248a5db
commit 2921387
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Showing 3 changed files with 16 additions and 0 deletions.
diff --git a/libc/config/linux/api.td b/libc/config/linux/api.td
@@ -270,9 +270,11 @@ def SignalAPI : PublicAPI<"signal.h"> {
   let Functions = [
     "raise",
     "sigaction",
+    "sigdelset",
     "sigprocmask",
     "sigemptyset",
     "sigaddset",
+    "sigfillset",
     "signal",
   ];
 }

diff --git a/libc/lib/CMakeLists.txt b/libc/lib/CMakeLists.txt
@@ -11,9 +11,11 @@ add_entrypoint_library(
     # signal.h entrypoints
     libc.src.signal.raise
     libc.src.signal.sigaction
+    libc.src.signal.sigdelset
     libc.src.signal.sigaddset
     libc.src.signal.sigemptyset
     libc.src.signal.sigprocmask
+    libc.src.signal.sigfillset
     libc.src.signal.signal
 
     # stdlib.h entrypoints

diff --git a/libc/spec/posix.td b/libc/spec/posix.td
@@ -157,6 +157,12 @@ def POSIX : StandardSpec<"POSIX"> {
            ArgSpec<ConstRestrictStructSigactionPtr>,
            ArgSpec<RestrictStructSigactionPtr>]
         >,
+        FunctionSpec<
+          "sigdelset",
+          RetValSpec<IntType>,
+          [ArgSpec<SigSetPtrType>,
+           ArgSpec<IntType>]
+        >,
         FunctionSpec<
           "sigprocmask",
           RetValSpec<IntType>,
@@ -170,6 +176,12 @@ def POSIX : StandardSpec<"POSIX"> {
         FunctionSpec<
           "sigaddset",
           RetValSpec<IntType>,
+          [ArgSpec<SigSetPtrType>,
+           ArgSpec<IntType>]
+        >,
+        FunctionSpec<
+          "sigfillset",
+          RetValSpec<IntType>,
           [ArgSpec<SigSetPtrType>]
         >,
       ]