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| author | Michael Kerrisk <mtk.manpages@gmail.com> | 2015-03-22 11:54:31 +0100 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2015-03-28 23:58:04 +0100 |
| commit | 3f1982b218c5c26be5e50f62d6776dab7e11c882 (patch) | |
| tree | 472f78c75e3de19de5d6514278db4cbcc152d7d8 /man3/sigsetops.3 | |
| parent | 59526510f239e1cb0d234bc1bab31570512b4e90 (diff) | |
| download | man-pages-3f1982b218c5c26be5e50f62d6776dab7e11c882.tar.gz | |
sigsetops.3: Note treatment of signals used internally by NPTL
The glibc sigfillset() function excludes the two real-time
signals used by NPTL.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Diffstat (limited to 'man3/sigsetops.3')
| -rw-r--r-- | man3/sigsetops.3 | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/man3/sigsetops.3 b/man3/sigsetops.3 index a515a7b97f..32653ded1f 100644 --- a/man3/sigsetops.3 +++ b/man3/sigsetops.3 @@ -154,6 +154,14 @@ T} Thread safety MT-Safe .SH CONFORMING TO POSIX.1-2001. .SH NOTES +When creating a filled signal set, the glibc +.BR sigfillset () +function does not include the two real-time signals used internally +by the NPTL threading implementation. +See +.BR nptl (7) +for details. + .SS Glibc extensions If the .B _GNU_SOURCE |