Hash :
031219ca
Author :
Date :
2023-07-20T01:35:10
Document migration path for obsolescent functions. * doc/glibc-functions/timespec_get.texi: Add reference to ISO C. * doc/posix-functions/_tolower.texi: Recommend use of tolower. * doc/posix-functions/_toupper.texi: Recommend use of toupper. * doc/posix-functions/asctime.texi: Recommend use of strftime. * doc/posix-functions/asctime_r.texi: Likewise. * doc/posix-functions/ctime.texi: Recommend use of localtime_r and strftime. * doc/posix-functions/ctime_r.texi: Likewise. * doc/posix-functions/ftw.texi: Recommend use of fts. * doc/posix-functions/getitimer.texi: Recommend use of timer_gettime. * doc/posix-functions/gets.texi: Recommend use of fgets. * doc/posix-functions/gettimeofday.texi: Recommend use of gettime or timespec_get. * doc/posix-functions/inet_addr.texi: Recommend use of inet_pton. * doc/posix-functions/inet_ntoa.texi: Recommend use of inet_ntop. * doc/posix-functions/pthread_getconcurrency.texi: Recommend no-op. * doc/posix-functions/pthread_setconcurrency.texi: Recommend no-op. * doc/posix-functions/rand_r.texi: Recommend use of random_r. * doc/posix-functions/setitimer.texi: Recommend use of timer_create and timer_settime. * doc/posix-functions/setpgrp.texi: Recommend use of setpgid or setsid. * doc/posix-functions/sighold.texi: Recommend use of sigprocmask. * doc/posix-functions/sigignore.texi: Recommend use of sigaction. * doc/posix-functions/siginterrupt.texi: Recommend use of sigaction. * doc/posix-functions/sigpause.texi: Recommend use of sigsuspend. * doc/posix-functions/sigrelse.texi: Recommend use of sigprocmask. * doc/posix-functions/sigset.texi: Recommend use of sigaction. * doc/posix-functions/tempnam.texi: Recommend use of mkstemp. * doc/posix-functions/ulimit.texi: Recommend use of getrlimit and setrlimit. * doc/posix-functions/utime.texi: Recommend use of utimens.
@node timespec_get
@subsection @code{timespec_get}
@findex timespec_get
ISO C23 specification:@* @url{http://www.open-std.org/jtc1/sc22/wg14/www/docs/n3047.pdf} section 7.29.2.6
Gnulib module: timespec_get
Portability problems fixed by Gnulib:
@itemize
@item
This function is missing on many platforms:
glibc 2.15, macOS 10.13, FreeBSD 11.0, NetBSD 7.1, OpenBSD 6.0, Minix 3.1.8, AIX 7.1, HP-UX 11.31, IRIX 6.5, Solaris 11.3, Cygwin 2.9, mingw, MSVC 14, Android 9.0.
@end itemize
Portability problems not fixed by Gnulib:
@itemize
@end itemize