kmx git

kc3-lang/gnulib/doc/posix-functions/call_once.texi

Branch

Commit

Hash : 2d08d875
Author :
Date : 2024-11-17T13:05:55

doc: Prefer https urls where possible.

* doc/gnulib.texi (POSIXURL): Use https url.
* doc/multithread.texi: Use https instead of http where possible.
* doc/glibc-functions/*.texi: Likewise.
* doc/posix-functions/*.texi: Likewise.
* lib/glthread/lock.c: Likewise.
* lib/hamt.h: Likewise.
* lib/localcharset.c: Likewise.
* lib/pipe2.c: Likewise.
* lib/pipe.c: Likewise.
* lib/sigsegv.c: Likewise.
* lib/sigsegv.in.h: Likewise.
* lib/sm3.c: Likewise.
* lib/sm3.h: Likewise.
* lib/sm3-stream.c: Likewise.
* lib/stackvma.c: Likewise.
* lib/stdio-impl.h: Likewise.
* lib/stdnoreturn.in.h: Likewise.
* m4/getopt.m4: Likewise.
* m4/largefile.m4: Likewise.
* m4/stdalign.m4: Likewise.
* STATUS-libposix: Likewise.
* tests/test-float.c: Likewise.
* tests/test-getopt.h: Likewise.
* tests/test-setenv.c: Likewise.
* tests/test-spawn-pipe-child.c: Likewise.
* tests/test-strerror.c: Likewise.
* tests/test-strerror_r.c: Likewise.
* tests/test-unsetenv.c: Likewise.
* users.txt: Likewise.

doc/posix-functions/call_once.texi

@node call_once
@subsection @code{call_once}
@findex call_once

ISO C23 specification:@* @url{https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3220.pdf} section 7.28.2.1.

POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/call_once.html}

Documentation:@*
@ifinfo
@ref{Call Once,,Call Once,libc}.
@end ifinfo
@ifnotinfo
@url{https://www.gnu.org/software/libc/manual/html_node/Call-Once.html}.
@end ifnotinfo

Gnulib module: call_once
@mindex call_once

Portability problems fixed by Gnulib:
@itemize
@item
This function is missing on many platforms:
glibc 2.27, macOS 14, FreeBSD 9.3, NetBSD 8.0, OpenBSD 7.5, Minix 3.1.8, AIX 7.1, HP-UX 11.31, Solaris 11.3, Cygwin 3.1.x, mingw, MSVC 14, Android API level 29.
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
This function makes applications hang forever on some platforms:
Cygwin 3.5.3.
@item
This function does not work on some platforms:
@c https://dev.haiku-os.org/ticket/18348
Haiku.
@end itemize