Mercurial > hg > octave-kai > gnulib-hg
changeset 17270:8b492e35b987
fprintftime: bring back and reword fwrite comment
* lib/strftime.c (cpy) [FPRINTFTIME]: Re-add reworded comment.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Fri, 04 Jan 2013 13:21:48 -0800 |
parents | 2c9278655224 |
children | a9accc6ede49 |
files | ChangeLog lib/strftime.c |
diffstat | 2 files changed, 11 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2013-01-04 Paul Eggert <eggert@cs.ucla.edu> + fprintftime: bring back and reword fwrite comment + * lib/strftime.c (cpy) [FPRINTFTIME]: Re-add reworded comment. + stdio: remove now-unnecessary stdio.c Since stdio.in.h no longer uses inline functions, we no longer need to compile the extern versions.
--- a/lib/strftime.c +++ b/lib/strftime.c @@ -208,7 +208,14 @@ else if (to_uppcase) \ fwrite_uppcase (p, (s), _n); \ else \ - fwrite (s, _n, 1, p); \ + { \ + /* Ignore the value of fwrite. The caller can determine whether \ + an error occured by inspecting ferror (P). All known fwrite \ + implementations set the stream's error indicator when they \ + fail due to ENOMEM etc., even though C11 and POSIX.1-2008 do \ + not require this. */ \ + fwrite (s, _n, 1, p); \ + } \ } \ while (0) \ )