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Diffstat (limited to 'man3/sigsetops.3')
| -rw-r--r-- | man3/sigsetops.3 | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/man3/sigsetops.3 b/man3/sigsetops.3 index b49d874472..089c342567 100644 --- a/man3/sigsetops.3 +++ b/man3/sigsetops.3 @@ -135,18 +135,8 @@ T} Thread safety MT-Safe .hy .ad .sp 1 -.SH STANDARDS -POSIX.1-2001, POSIX.1-2008. -.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 +.SH VERSIONS +.SS GNU If the .B _GNU_SOURCE feature test macro is defined, then \fI<signal.h>\fP @@ -184,6 +174,18 @@ Both functions return 0 on success, and \-1 on failure. .PP These functions are nonstandard (a few other systems provide similar functions) and their use should be avoided in portable applications. +.SH STANDARDS +POSIX.1-2008. +.SH HISTORY +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. .SH SEE ALSO .BR sigaction (2), .BR sigpending (2), |