| From 2f97e89e9e4e5797d0d973e1d05c1f44c46b4912 Mon Sep 17 00:00:00 2001 |
| From: Khem Raj <raj.khem@gmail.com> |
| 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 <raj.khem@gmail.com> |
| --- |
| 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 |
| |