--- man2/select.2 | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/man2/select.2 b/man2/select.2 index 7718b75067ab..bb7a252ade80 100644 --- a/man2/select.2 +++ b/man2/select.2 @@ -54,14 +54,14 @@ Feature Test Macro Requirements for glibc (see .PP .BR pselect (): .nf - _POSIX_C_SOURCE >= 200112L + _POSIX_C_SOURCE >= 2001\[aq]12L .fi .SH DESCRIPTION .BR "WARNING" : .BR select () can monitor only file descriptors numbers that are less than .B FD_SETSIZE -(1024)\[em]an unreasonably low limit for many modern applications\[em]and +(1Ki)\[em]an unreasonably low limit for many modern applications\[em]and this limitation will not change. All modern applications should instead use .BR poll (2) @@ -639,10 +639,10 @@ The Linux kernel imposes no fixed limit, but the glibc implementation makes .I fd_set a fixed-size type, with .B FD_SETSIZE -defined as 1024, and the +defined as 1Ki, and the .BR FD_* () macros operating according to that limit. -To monitor file descriptors greater than 1023, use +To monitor file descriptors greater than 1Ki-1, use .BR poll (2) or .BR epoll (7) -- 2.39.0
