From bab0b34672727c50313eb98b8522355cbe1bde36 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Sat, 30 Apr 2016 15:31:40 -0700 Subject: [PATCH] Use exorted definitions of SIGRTMIN Define W_STOPCODE if not defined already __SIGRTMIN is internal to glibc and other libcs e.g. musl may not provide them Fixes https://sourceware.org/bugzilla/show_bug.cgi?id=13012 Upstream-Status: Submitted Signed-off-by: Khem Raj --- gdb/linux-nat.c | 4 ++-- gdb/nat/linux-nat.h | 4 ++++ 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c index 063afe26..fb1d2d5d 100644 --- a/gdb/linux-nat.c +++ b/gdb/linux-nat.c @@ -4713,6 +4713,6 @@ lin_thread_get_thread_signals (sigset_t *set) /* NPTL reserves the first two RT signals, but does not provide any way for the debugger to query the signal numbers - fortunately they don't change. */ - sigaddset (set, __SIGRTMIN); - sigaddset (set, __SIGRTMIN + 1); + sigaddset (set, SIGRTMIN); + sigaddset (set, SIGRTMIN + 1); } diff --git a/gdb/nat/linux-nat.h b/gdb/nat/linux-nat.h index 1e32dd9e..b886305d 100644 --- a/gdb/nat/linux-nat.h +++ b/gdb/nat/linux-nat.h @@ -90,4 +90,8 @@ extern void linux_stop_lwp (struct lwp_info *lwp); extern int lwp_is_stepping (struct lwp_info *lwp); +#ifndef W_STOPCODE +#define W_STOPCODE(sig) ((sig) << 8 | 0x7f) +#endif + #endif /* NAT_LINUX_NAT_H */