commit 378447fc183b589039a5bf257923a86d439b0a91
author ichizok <gclient.gaap@gmail.com> Thu May 11 22:25:42 2023 +0100
committer Bram Moolenaar <Bram@vim.org> Thu May 11 22:25:42 2023 +0100
tree b1e666683049b74577fec1bf647a3059dcfb80b9
parent 5d01f86d99bc3a3fd92d4f4e9338a9e78e9ebe16

patch 9.0.1544: recent glibc marks sigset() as a deprecated

Problem:    Recent glibc marks sigset() as a deprecated.
Solution:   Use sigaction() in mch_signal() if possible. (Ozaki Kiichi,
            closes #12373)

src/os_win32.c

diff --git a/src/os_win32.c b/src/os_win32.c
index 869f02f..550a335 100644
--- a/src/os_win32.c
+++ b/src/os_win32.c
@@ -5441,17 +5441,17 @@
      * Catch all deadly signals while running the external command, because a
      * CTRL-C, Ctrl-Break or illegal instruction  might otherwise kill us.
      */
-    signal(SIGINT, SIG_IGN);
+    mch_signal(SIGINT, SIG_IGN);
 #if defined(__GNUC__) && !defined(__MINGW32__)
-    signal(SIGKILL, SIG_IGN);
+    mch_signal(SIGKILL, SIG_IGN);
 #else
-    signal(SIGBREAK, SIG_IGN);
+    mch_signal(SIGBREAK, SIG_IGN);
 #endif
-    signal(SIGILL, SIG_IGN);
-    signal(SIGFPE, SIG_IGN);
-    signal(SIGSEGV, SIG_IGN);
-    signal(SIGTERM, SIG_IGN);
-    signal(SIGABRT, SIG_IGN);
+    mch_signal(SIGILL, SIG_IGN);
+    mch_signal(SIGFPE, SIG_IGN);
+    mch_signal(SIGSEGV, SIG_IGN);
+    mch_signal(SIGTERM, SIG_IGN);
+    mch_signal(SIGABRT, SIG_IGN);
 
     if (options & SHELL_COOKED)
 	settmode(TMODE_COOK);	// set to normal mode
@@ -5680,17 +5680,17 @@
     }
     resettitle();
 
-    signal(SIGINT, SIG_DFL);
+    mch_signal(SIGINT, SIG_DFL);
 #if defined(__GNUC__) && !defined(__MINGW32__)
-    signal(SIGKILL, SIG_DFL);
+    mch_signal(SIGKILL, SIG_DFL);
 #else
-    signal(SIGBREAK, SIG_DFL);
+    mch_signal(SIGBREAK, SIG_DFL);
 #endif
-    signal(SIGILL, SIG_DFL);
-    signal(SIGFPE, SIG_DFL);
-    signal(SIGSEGV, SIG_DFL);
-    signal(SIGTERM, SIG_DFL);
-    signal(SIGABRT, SIG_DFL);
+    mch_signal(SIGILL, SIG_DFL);
+    mch_signal(SIGFPE, SIG_DFL);
+    mch_signal(SIGSEGV, SIG_DFL);
+    mch_signal(SIGTERM, SIG_DFL);
+    mch_signal(SIGABRT, SIG_DFL);
 
     return x;
 }