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authorGéry Ogam <gery.ogam@gmail.com>2019-08-06 21:12:22 (GMT)
committerMiss Islington (bot) <31488909+miss-islington@users.noreply.github.com>2019-08-06 21:12:22 (GMT)
commitcfebfef2def48095aa1f4c790a35e51818d67502 (patch)
tree352ea152cd7c5c5a1138dea51da4a923f503cf4f /Doc/library
parent4f9ffc9d1a6a293563deaaaaf4a13331302219b4 (diff)
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Improve signal documentation (GH-14274)
* add a missing ``.. availability::`` reST explicit markup; * more consistent "see man page" sentences.
Diffstat (limited to 'Doc/library')
-rw-r--r--Doc/library/signal.rst42
1 files changed, 22 insertions, 20 deletions
diff --git a/Doc/library/signal.rst b/Doc/library/signal.rst
index 01200b4..8fecc2b 100644
--- a/Doc/library/signal.rst
+++ b/Doc/library/signal.rst
@@ -95,7 +95,7 @@ The variables defined in the :mod:`signal` module are:
All the signal numbers are defined symbolically. For example, the hangup signal
is defined as :const:`signal.SIGHUP`; the variable names are identical to the
- names used in C programs, as found in ``<signal.h>``. The Unix man page for
+ names used in C programs, as found in ``<signal.h>``. The Unix man page for
':c:func:`signal`' lists the existing signals (on some systems this is
:manpage:`signal(2)`, on others the list is in :manpage:`signal(7)`). Note that
not all systems define the same set of signal names; only those names defined by
@@ -193,10 +193,10 @@ The :mod:`signal` module defines the following functions:
canceled (only one alarm can be scheduled at any time). The returned value is
then the number of seconds before any previously set alarm was to have been
delivered. If *time* is zero, no alarm is scheduled, and any scheduled alarm is
- canceled. If the return value is zero, no alarm is currently scheduled. (See
- the Unix man page :manpage:`alarm(2)`.)
+ canceled. If the return value is zero, no alarm is currently scheduled.
- .. availability:: Unix.
+ .. availability:: Unix. See the man page :manpage:`alarm(2)` for further
+ information.
.. function:: getsignal(signalnum)
@@ -231,8 +231,10 @@ The :mod:`signal` module defines the following functions:
.. function:: pause()
Cause the process to sleep until a signal is received; the appropriate handler
- will then be called. Returns nothing. Not on Windows. (See the Unix man page
- :manpage:`signal(2)`.)
+ will then be called. Returns nothing.
+
+ .. availability:: Unix. See the man page :manpage:`signal(2)` for further
+ information.
See also :func:`sigwait`, :func:`sigwaitinfo`, :func:`sigtimedwait` and
:func:`sigpending`.
@@ -262,8 +264,8 @@ The :mod:`signal` module defines the following functions:
If *signalnum* is 0, then no signal is sent, but error checking is still
performed; this can be used to check if the target thread is still running.
- .. availability:: Unix (see the man page :manpage:`pthread_kill(3)` for further
- information).
+ .. availability:: Unix. See the man page :manpage:`pthread_kill(3)` for further
+ information.
See also :func:`os.kill`.
@@ -293,7 +295,7 @@ The :mod:`signal` module defines the following functions:
For example, ``signal.pthread_sigmask(signal.SIG_BLOCK, [])`` reads the
signal mask of the calling thread.
- .. availability:: Unix. See the man page :manpage:`sigprocmask(3)` and
+ .. availability:: Unix. See the man page :manpage:`sigprocmask(3)` and
:manpage:`pthread_sigmask(3)` for further information.
See also :func:`pause`, :func:`sigpending` and :func:`sigwait`.
@@ -380,8 +382,8 @@ The :mod:`signal` module defines the following functions:
calls will be restarted when interrupted by signal *signalnum*, otherwise
system calls will be interrupted. Returns nothing.
- .. availability:: Unix (see the man page :manpage:`siginterrupt(3)`
- for further information).
+ .. availability:: Unix. See the man page :manpage:`siginterrupt(3)`
+ for further information.
Note that installing a signal handler with :func:`signal` will reset the
restart behaviour to interruptible by implicitly calling
@@ -394,7 +396,7 @@ The :mod:`signal` module defines the following functions:
be a callable Python object taking two arguments (see below), or one of the
special values :const:`signal.SIG_IGN` or :const:`signal.SIG_DFL`. The previous
signal handler will be returned (see the description of :func:`getsignal`
- above). (See the Unix man page :manpage:`signal(2)`.)
+ above). (See the Unix man page :manpage:`signal(2)` for further information.)
When threads are enabled, this function can only be called from the main thread;
attempting to call it from other threads will cause a :exc:`ValueError`
@@ -420,8 +422,8 @@ The :mod:`signal` module defines the following functions:
thread (i.e., the signals which have been raised while blocked). Return the
set of the pending signals.
- .. availability:: Unix (see the man page :manpage:`sigpending(2)` for further
- information).
+ .. availability:: Unix. See the man page :manpage:`sigpending(2)` for further
+ information.
See also :func:`pause`, :func:`pthread_sigmask` and :func:`sigwait`.
@@ -434,8 +436,8 @@ The :mod:`signal` module defines the following functions:
signals specified in the signal set *sigset*. The function accepts the signal
(removes it from the pending list of signals), and returns the signal number.
- .. availability:: Unix (see the man page :manpage:`sigwait(3)` for further
- information).
+ .. availability:: Unix. See the man page :manpage:`sigwait(3)` for further
+ information.
See also :func:`pause`, :func:`pthread_sigmask`, :func:`sigpending`,
:func:`sigwaitinfo` and :func:`sigtimedwait`.
@@ -459,8 +461,8 @@ The :mod:`signal` module defines the following functions:
:attr:`si_errno`, :attr:`si_pid`, :attr:`si_uid`, :attr:`si_status`,
:attr:`si_band`.
- .. availability:: Unix (see the man page :manpage:`sigwaitinfo(2)` for further
- information).
+ .. availability:: Unix. See the man page :manpage:`sigwaitinfo(2)` for further
+ information.
See also :func:`pause`, :func:`sigwait` and :func:`sigtimedwait`.
@@ -478,8 +480,8 @@ The :mod:`signal` module defines the following functions:
specifying a timeout. If *timeout* is specified as :const:`0`, a poll is
performed. Returns :const:`None` if a timeout occurs.
- .. availability:: Unix (see the man page :manpage:`sigtimedwait(2)` for further
- information).
+ .. availability:: Unix. See the man page :manpage:`sigtimedwait(2)` for further
+ information.
See also :func:`pause`, :func:`sigwait` and :func:`sigwaitinfo`.