1 @node __libc_single_threaded
2 @subsection @code{__libc_single_threaded}
3 @findex __libc_single_threaded
7 @ref{Single Threaded,,Detecting Single-Threaded Execution,libc}.
10 @url{https://www.gnu.org/software/libc/manual/html_node/Single_002dThreaded.html}.
15 Portability problems fixed by Gnulib:
19 Portability problems not fixed by Gnulib:
22 This variable is missing on all non-glibc platforms:
23 glibc 2.31, Mac OS X 10.13, FreeBSD 6.4, NetBSD 9.0, OpenBSD 6.7, Minix 3.1.8, AIX 7.1, HP-UX 11.31, IRIX 6.5, Solaris 11.4, Cygwin 2.9, mingw, MSVC 14, Android 9.0.