[musl] [PATCH v2 1/3] src/signal/sys_signame.c: create hidden value-name table of signals

[contact@hacktivis.me]

From: "Haelwenn (lanodan) Monnier" <contact@hacktivis.me>

---
 src/include/signal.h     |  2 ++
 src/signal/sys_signame.c | 41 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 43 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..e086572c
--- /dev/null
+++ b/src/signal/sys_signame.c
@@ -0,0 +1,41 @@
+#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),
+	SIG(PWR),
+	SIG(SYS)
+};
-- 
2.44.2