Hi Mike, Andi On Wed, Nov 4, 2009 at 10:40 PM, Mike Frysinger <vapier@xxxxxxxxxx> wrote: > Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx> > --- > man3/getline.3 | 4 +--- > 1 files changed, 1 insertions(+), 3 deletions(-) > > diff --git a/man3/getline.3 b/man3/getline.3 > index 2687809..622b5c8 100644 > --- a/man3/getline.3 > +++ b/man3/getline.3 > @@ -26,7 +26,6 @@ > getline, getdelim \- delimited string input > .SH SYNOPSIS > .nf > -.B #define _GNU_SOURCE > .B #include <stdio.h> > .sp > .BI "ssize_t getline(char **" lineptr ", size_t *" n ", FILE *" stream ); > @@ -113,11 +112,10 @@ Both > .BR getline () > and > .BR getdelim () > -are GNU extensions. > +were added in POSIX.1-2008. > They are available since libc 4.6.27. > .SH "EXAMPLE" > .nf > -#define _GNU_SOURCE > #include <stdio.h> > #include <stdlib.h> As pointed out in the follow-ups, this wouldn't be sufficient. I applied the following for 2.34. Okay? Cheers, Michael --- a/man3/getline.3 +++ b/man3/getline.3 @@ -21,12 +21,11 @@ .\" Formatted or processed versions of this manual, if unaccompanied by .\" the source, must acknowledge the copyright and authors of this work. .\" License. -.TH GETLINE 3 2006-05-17 "GNU" "Linux Programmer's Manual" +.TH GETLINE 3 2009-12-05 "GNU" "Linux Programmer's Manual" .SH NAME getline, getdelim \- delimited string input .SH SYNOPSIS .nf -.B #define _GNU_SOURCE .B #include <stdio.h> .sp .BI "ssize_t getline(char **" lineptr ", size_t *" n ", FILE *" stream ); @@ -34,6 +33,23 @@ getline, getdelim \- delimited string input .BI "ssize_t getdelim(char **" lineptr ", size_t *" n ", int " delim \ ", FILE *" stream ); .fi +.sp +.in -4n +Feature Test Macro Requirements for glibc (see +.BR feature_test_macros (7)): +.in + +Before glibc 2.10: +.br +.BR getline (), +.BR getdelim (): +_GNU_SOURCE + +Since glibc 2.10: +.br +.BR getline (), +.BR getdelim (): +_POSIX_C_SOURCE >= 200809 || _XOPEN_SOURCE >= 700 .SH DESCRIPTION .BR getline () reads an entire line from \fIstream\fP, @@ -108,13 +124,15 @@ or is NULL, or .I stream is not valid). +.SH VERSIONS +These functions are available since libc 4.6.27. .SH "CONFORMING TO" Both .BR getline () and .BR getdelim () -are GNU extensions. -They are available since libc 4.6.27. +were originally GNU extensions. +They were standardized in POSIX.1-2008. .SH "EXAMPLE" .nf #define _GNU_SOURCE -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Author of "The Linux Programming Interface" http://blog.man7.org/ -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
