Hash :
e6c7f8be
Author :
Date :
2020-07-25T23:27:40
doc: Update for NetBSD 7.1, 8.0, 9.0. * doc/*/*.texi: Update. * m4/exp2l.m4: Update comments. * m4/expl.m4: Likewise. * m4/ilogb.m4: Likewise. * m4/ilogbf.m4: Likewise. * m4/log10l.m4: Likewise. * m4/logl.m4: Likewise. * m4/printf.m4: Likewise. * m4/rintl.m4: Likewise. * m4/wcwidth.m4: Likewise.
@node usleep
@section @code{usleep}
@findex usleep
POSIX specification: @url{https://pubs.opengroup.org/onlinepubs/009695399/functions/usleep.html}
Gnulib module: usleep
Portability problems fixed by Gnulib:
@itemize
@item
On some systems, @code{usleep} rejects attempts to sleep longer than 1
second, as allowed by POSIX:
NetBSD 9.0, mingw.
@end itemize
Portability problems not fixed by Gnulib:
@itemize
@item
According to POSIX, the @code{usleep} function may interfere with the program's
use of the @code{SIGALRM} signal. On Linux, it doesn't; on other platforms,
it may.
@end itemize