diff options
Diffstat (limited to 'man3/sleep.3')
| -rw-r--r-- | man3/sleep.3 | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/man3/sleep.3 b/man3/sleep.3 index 0cf235d90..f60961854 100644 --- a/man3/sleep.3 +++ b/man3/sleep.3 @@ -28,7 +28,7 @@ or the number of seconds left to sleep, if the call was interrupted by a signal handler. .SH ATTRIBUTES For an explanation of the terms used in this section, see -.BR attributes (7). +.MR attributes 7 . .TS allbox; lbx lb lb @@ -44,20 +44,20 @@ T} Thread safety MT-Unsafe sig:SIGCHLD/linux On Linux, .BR sleep () is implemented via -.BR nanosleep (2). +.MR nanosleep 2 . See the -.BR nanosleep (2) +.MR nanosleep 2 man page for a discussion of the clock used. .P On some systems, .BR sleep () may be implemented using -.BR alarm (2) +.MR alarm 2 and .B SIGALRM (POSIX.1 permits this); mixing calls to -.BR alarm (2) +.MR alarm 2 and .BR sleep () is a bad idea. @@ -67,13 +67,13 @@ POSIX.1-2008. POSIX.1-2001. .SH CAVEATS Using -.BR longjmp (3) +.MR longjmp 3 from a signal handler or modifying the handling of .B SIGALRM while sleeping will cause undefined results. .SH SEE ALSO -.BR sleep (1), -.BR alarm (2), -.BR nanosleep (2), -.BR signal (2), -.BR signal (7) +.MR sleep 1 , +.MR alarm 2 , +.MR nanosleep 2 , +.MR signal 2 , +.MR signal 7 |