From 2f97e89e9e4e5797d0d973e1d05c1f44c46b4912 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Fri, 5 Jun 2015 20:21:38 -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 Signed-off-by: Khem Raj --- Upstream-Status: Submitted 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 396c30c..50320ee 100644 --- a/gdb/linux-nat.c +++ b/gdb/linux-nat.c @@ -4856,10 +4856,10 @@ lin_thread_get_thread_signals (sigset_t *set) fortunately they don't change! */ if (restart == 0) - restart = __SIGRTMIN; + restart = SIGRTMIN; if (cancel == 0) - cancel = __SIGRTMIN + 1; + cancel = SIGRTMIN + 1; sigaddset (set, restart); sigaddset (set, cancel); diff --git a/gdb/nat/linux-nat.h b/gdb/nat/linux-nat.h index 83a6d91..efbe0fd 100644 --- a/gdb/nat/linux-nat.h +++ b/gdb/nat/linux-nat.h @@ -25,4 +25,8 @@ instead SIGTRAP with bit 7 set. */ #define SYSCALL_SIGTRAP (SIGTRAP | 0x80) +#ifndef W_STOPCODE +#define W_STOPCODE(sig) ((sig) << 8 | 0x7f) +#endif + #endif /* LINUX_NAT_H */ -- 2.1.4