diff options
| author | Laurent Vivier <laurent@vivier.eu> | 2020-02-12 13:56:58 +0100 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2020-02-12 18:56:41 +0100 |
| commit | 6bc024e713fd35eb5fddbe16acd8dc92d27872a9 (patch) | |
| tree | ec7229f3d63b2b4071d8d4ab12da477a62e9b38f /linux-user/syscall.c | |
| parent | 9fcff3a67f2be53de2d9b27c270ba2a4ecba8810 (diff) | |
linux-user: fix use of SIGRTMIN
Some RT signals can be in use by glibc,
it's why SIGRTMIN (34) is generally greater than __SIGRTMIN (32).
So SIGRTMIN cannot be mapped to TARGET_SIGRTMIN.
Instead of swapping only SIGRTMIN and SIGRTMAX, map all the
range [TARGET_SIGRTMIN ... TARGET_SIGRTMAX - X] to
[__SIGRTMIN + X ... SIGRTMAX ]
(SIGRTMIN is __SIGRTMIN + X).
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Taylor Simson <tsimpson@quicinc.com>
Tested-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200212125658.644558-5-laurent@vivier.eu>
Diffstat (limited to 'linux-user/syscall.c')
0 files changed, 0 insertions, 0 deletions