Windows does not have POSIX-like signals, and so we ignore all
operations on the non-existent signal mask machinery.
Do not turn sigemptyset into a function, but leave it a macro that
erases the code in the argument because it is used to set sa_mask
of a struct sigaction, but our dummy in mingw.h does not have that
member.
Signed-off-by: Johannes Sixt <j...@kdbg.org>
---
compat/mingw.h | 7 ++++++-
t/t0005-signals.sh | 4 ++--
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/compat/mingw.h b/compat/mingw.h
index 0b5f2fe..0e42653 100644
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -69,7 +69,6 @@ struct sigaction {
sig_handler_t sa_handler;
unsigned sa_flags;
};
-#define sigemptyset(x) (void)0
#define SA_RESTART 0
struct itimerval {
@@ -116,6 +115,12 @@ static inline int fcntl(int fd, int cmd, ...)
}
/* bash cannot reliably detect negative return codes as failure */
#define exit(code) exit((code) & 0xff)
+#define sigemptyset(x) (void)0
+static inline int sigaddset(sigset_t *set, int signum)
+{ return 0; }
+#define SIG_UNBLOCK 0
+static inline int sigprocmask(int how, const sigset_t *set, sigset_t *oldset)
+{ return 0; }
/*
* simple adaptors
diff --git a/t/t0005-signals.sh b/t/t0005-signals.sh
index 638a355..aeea50c 100755
--- a/t/t0005-signals.sh
+++ b/t/t0005-signals.sh
@@ -39,12 +39,12 @@ test_expect_success 'create blob' '
git add file
'
-test_expect_success 'a constipated git dies with SIGPIPE' '
+test_expect_success !MINGW 'a constipated git dies with SIGPIPE' '
OUT=$( ((large_git; echo $? 1>&3) | :) 3>&1 )
test "$OUT" -eq 141
'
-test_expect_success 'a constipated git dies with SIGPIPE even if parent
ignores it' '
+test_expect_success !MINGW 'a constipated git dies with SIGPIPE even if parent
ignores it' '
OUT=$( ((trap "" PIPE; large_git; echo $? 1>&3) | :) 3>&1 )
test "$OUT" -eq 141
'
--
2.0.0.12.gbcf935e
--
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