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Message-ID: <20240809153423.30829-1-contact@hacktivis.me>
Date: Fri, 9 Aug 2024 17:34:21 +0200
From: contact@...ktivis.me
To: musl@...ts.openwall.com
Cc: "Haelwenn (lanodan) Monnier" <contact@...ktivis.me>
Subject: [PATCH v3 1/3] src/signal/sys_signame.c: create hidden value-name table of signals
From: "Haelwenn (lanodan) Monnier" <contact@...ktivis.me>
---
src/include/signal.h | 2 ++
src/signal/sys_signame.c | 44 ++++++++++++++++++++++++++++++++++++++++
2 files changed, 46 insertions(+)
create mode 100644 src/signal/sys_signame.c
diff --git a/src/include/signal.h b/src/include/signal.h
index bb566784..6bbc51d9 100644
--- a/src/include/signal.h
+++ b/src/include/signal.h
@@ -11,4 +11,6 @@ hidden void __restore_sigs(void *);
hidden void __get_handler_set(sigset_t *);
+hidden extern const char __sys_signame[SIGSYS+1][sizeof("STKFLT")];
+
#endif
diff --git a/src/signal/sys_signame.c b/src/signal/sys_signame.c
new file mode 100644
index 00000000..9b30c1a1
--- /dev/null
+++ b/src/signal/sys_signame.c
@@ -0,0 +1,44 @@
+#include <signal.h>
+
+#define SIG(s) [SIG##s] = #s
+const char __sys_signame[SIGSYS+1][sizeof("STKFLT")] = {
+ SIG(HUP),
+ SIG(INT),
+ SIG(QUIT),
+ SIG(ILL),
+ SIG(TRAP),
+ SIG(ABRT),
+ SIG(BUS),
+ SIG(FPE),
+ SIG(KILL),
+ SIG(USR1),
+ SIG(SEGV),
+ SIG(USR2),
+ SIG(PIPE),
+ SIG(ALRM),
+ SIG(TERM),
+#if defined(SIGSTKFLT)
+ SIG(STKFLT),
+#endif
+#if defined(SIGEMT)
+ SIG(EMT),
+#endif
+ SIG(CHLD),
+ SIG(CONT),
+ SIG(STOP),
+ SIG(TSTP),
+ SIG(TTIN),
+ SIG(TTOU),
+ SIG(URG),
+ SIG(XCPU),
+ SIG(XFSZ),
+ SIG(VTALRM),
+ SIG(PROF),
+ SIG(WINCH),
+ SIG(IO),
+#if SIGPOLL != SIGIO
+ SIG(POLL),
+#endif
+ SIG(PWR),
+ SIG(SYS)
+};
--
2.44.2
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