log10l (GNU Gnulib)

Gnulib module: log10l or log10l-ieee

Portability problems fixed by Gnulib:

This function is missing on some platforms: FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, HP-UX 11, Solaris 9, Cygwin 1.7.x, Android 4.4.
This function is only defined as a macro with arguments on some platforms: MSVC 14.
This function is not declared and does not work on some platforms: AIX 5.1.
This function produces results which are accurate to only 16 digits on some platforms: musl libc 1.2.2/arm64, musl libc 1.2.2/s390x, NetBSD 10.0.

Portability problems not fixed by Gnulib: