From 8c1ab65c0f548d20b7f177bdb736daaf603340e1 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 15:54:38 +0200 Subject: Adding upstream version 0.0~git20221206.8b7148f. Signed-off-by: Daniel Baumann --- libc-top-half/musl/src/signal/sighold.c | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 libc-top-half/musl/src/signal/sighold.c (limited to 'libc-top-half/musl/src/signal/sighold.c') diff --git a/libc-top-half/musl/src/signal/sighold.c b/libc-top-half/musl/src/signal/sighold.c new file mode 100644 index 0000000..cfa2306 --- /dev/null +++ b/libc-top-half/musl/src/signal/sighold.c @@ -0,0 +1,10 @@ +#include + +int sighold(int sig) +{ + sigset_t mask; + + sigemptyset(&mask); + if (sigaddset(&mask, sig) < 0) return -1; + return sigprocmask(SIG_BLOCK, &mask, 0); +} -- cgit v1.2.3