diff options
| author | dchagin <dchagin@FreeBSD.org> | 2015-05-24 17:44:08 +0000 |
|---|---|---|
| committer | dchagin <dchagin@FreeBSD.org> | 2015-05-24 17:44:08 +0000 |
| commit | cace25f46d7edf921baabc4101df2d4912430748 (patch) | |
| tree | 1882a742118caa04116b2336dcabc078038cb933 /sys/i386/linux/linux.h | |
| parent | 73fcf6f585554f1aeddfcb85080a459d68167fc8 (diff) | |
| download | FreeBSD-src-cace25f46d7edf921baabc4101df2d4912430748.zip FreeBSD-src-cace25f46d7edf921baabc4101df2d4912430748.tar.gz | |
According to Linux man sigaltstack(3) shall return EINVAL if the ss
argument is not a null pointer, and the ss_flags member pointed to by ss
contains flags other than SS_DISABLE. However, in fact, Linux also
allows SS_ONSTACK flag which is simply ignored.
For buggy apps (at least mono) ignore other than SS_DISABLE
flags as a Linux do.
While here move MI part of sigaltstack code to the appropriate place.
Reported by: abi at abinet dot ru
Diffstat (limited to 'sys/i386/linux/linux.h')
| -rw-r--r-- | sys/i386/linux/linux.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/sys/i386/linux/linux.h b/sys/i386/linux/linux.h index 3087dac..ae12499 100644 --- a/sys/i386/linux/linux.h +++ b/sys/i386/linux/linux.h @@ -303,9 +303,6 @@ struct l_statfs64 { #define LINUX_SS_ONSTACK 1 #define LINUX_SS_DISABLE 2 -int linux_to_bsd_sigaltstack(int lsa); -int bsd_to_linux_sigaltstack(int bsa); - typedef void (*l_handler_t)(l_int); typedef l_ulong l_osigset_t; |
