diff options
Diffstat (limited to 'man2/sigpending.2')
| -rw-r--r-- | man2/sigpending.2 | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/man2/sigpending.2 b/man2/sigpending.2 index 517058b9eb..b0a9c247e3 100644 --- a/man2/sigpending.2 +++ b/man2/sigpending.2 @@ -46,27 +46,9 @@ is set to indicate the error. .I set points to memory which is not a valid part of the process address space. .SH STANDARDS -POSIX.1-2001, POSIX.1-2008. -.SH NOTES -See -.BR sigsetops (3) -for details on manipulating signal sets. -.PP -If a signal is both blocked and has a disposition of "ignored", it is -.I not -added to the mask of pending signals when generated. -.PP -The set of signals that is pending for a thread -is the union of the set of signals that is pending for that thread -and the set of signals that is pending for the process as a whole; see -.BR signal (7). -.PP -A child created via -.BR fork (2) -initially has an empty pending signal set; -the pending signal set is preserved across an -.BR execve (2). -.\" +POSIX.1-2008. +.SH HISTORY +POSIX.1-2001. .SS C library/kernel differences The original Linux system call was named .BR sigpending (). @@ -93,7 +75,25 @@ The glibc wrapper function hides these details from us, transparently calling .BR rt_sigpending () when the kernel provides it. -.\" +.SH NOTES +See +.BR sigsetops (3) +for details on manipulating signal sets. +.PP +If a signal is both blocked and has a disposition of "ignored", it is +.I not +added to the mask of pending signals when generated. +.PP +The set of signals that is pending for a thread +is the union of the set of signals that is pending for that thread +and the set of signals that is pending for the process as a whole; see +.BR signal (7). +.PP +A child created via +.BR fork (2) +initially has an empty pending signal set; +the pending signal set is preserved across an +.BR execve (2). .SH BUGS Up to and including glibc 2.2.1, there is a bug in the wrapper function for |