mirror of https://github.com/mkerrisk/man-pages
Kernel 2.6.16 eliminated buggy behaviour with respect to
the alternate signal stack.
This commit is contained in:
parent
d46e2e6aaa
commit
456ed12f5f
|
@ -243,11 +243,6 @@ these signals cannot be used in applications.
|
||||||
|
|
||||||
NPTL still has a few non-conformances with POSIX.1:
|
NPTL still has a few non-conformances with POSIX.1:
|
||||||
.IP \- 3
|
.IP \- 3
|
||||||
Threads have distinct alternate signal stack settings.
|
|
||||||
However, a new thread's alternate signal stack settings
|
|
||||||
are copied from the the thread that created it, so that
|
|
||||||
the threads initially share an alternate signal stack.
|
|
||||||
.IP \- 3
|
|
||||||
Threads do not share a common nice value.
|
Threads do not share a common nice value.
|
||||||
.PP
|
.PP
|
||||||
Some NPTL non-conformances only occur with older kernels:
|
Some NPTL non-conformances only occur with older kernels:
|
||||||
|
@ -270,6 +265,12 @@ Only the main thread is permitted to make the process into a
|
||||||
process group leader using
|
process group leader using
|
||||||
.BR setpgid (2)
|
.BR setpgid (2)
|
||||||
(fixed in kernel 2.6.16).
|
(fixed in kernel 2.6.16).
|
||||||
|
.IP \- 3
|
||||||
|
Threads have distinct alternate signal stack settings.
|
||||||
|
However, a new thread's alternate signal stack settings
|
||||||
|
are copied from the thread that created it, so that
|
||||||
|
the threads initially share an alternate signal stack
|
||||||
|
(fixed in kernel 2.6.16).
|
||||||
.SS "Determining the Threading Implementation"
|
.SS "Determining the Threading Implementation"
|
||||||
Since glibc 2.3.2, the
|
Since glibc 2.3.2, the
|
||||||
.BR getconf (1)
|
.BR getconf (1)
|
||||||
|
|
Loading…
Reference in New Issue