log2.3: Fixed feature test macro requirements

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2010-09-18 17:32:58 +02:00
parent 9fefcdd8ec
commit f5fbd5586a
1 changed files with 1 additions and 1 deletions

View File

@ -57,7 +57,7 @@ Feature Test Macro Requirements for glibc (see
.BR log2f (),
.BR log2l ():
.RS 4
_XOPEN_SOURCE\ >=\ 600 || _ISOC99_SOURCE;
_XOPEN_SOURCE\ >=\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L;
.br
or
.I cc\ -std=c99