Mercurial > hg > octave-nkf > gnulib-hg
changeset 3518:4cfc9bb4c2a5
portability tweaks
author | Jim Meyering <jim@meyering.net> |
---|---|
date | Wed, 26 Sep 2001 08:19:17 +0000 |
parents | fc06aa9f08c8 |
children | 31b2363641c0 |
files | lib/gen-uio |
diffstat | 1 files changed, 16 insertions(+), 10 deletions(-) [+] |
line wrap: on
line diff
--- a/lib/gen-uio +++ b/lib/gen-uio @@ -2,25 +2,27 @@ tmp=gen-uio.$$ trap 'status=$?; rm -f $tmp && exit $status' 0 -trap 'exit $?' 1 2 13 15 +trap '{ (exit 1); exit 1; }' 1 2 13 15 -cat <<\EOF +cat <<\EOF || exit 1 #ifndef UNLOCKED_IO_H # define UNLOCKED_IO_H 1 # if USE_UNLOCKED_IO /* These are wrappers for functions/macros from GNU libc. - The standard I/O functions are thread-safe. These *_unlocked ones - are more efficient but not thread-safe. That they're not thread-safe - is fine since all these applications are single threaded. */ + The standard I/O functions are thread-safe. These *_unlocked ones are + more efficient but not thread-safe. That they're not thread-safe is + fine since all of the applications in this package are single threaded. */ EOF for f in $@; do u=`echo $f|tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ` - echo "# if HAVE_${u}_UNLOCKED" - echo "# undef $f" + cat <<EOF || exit 1 +# if HAVE_${u}_UNLOCKED +# undef $f +EOF case $f in getchar) params=;; @@ -35,12 +37,16 @@ *) echo $0: missing case for $f 2>&1; exit 1;; esac - echo "# define $f($params) ${f}_unlocked ($params)" - echo '# endif' + cat <<EOF || exit 1 +# define $f($params) ${f}_unlocked ($params) +# endif +EOF done -cat <<\EOF +cat <<\EOF || exit 1 # endif /* USE_UNLOCKED_IO */ #endif /* UNLOCKED_IO_H */ EOF + +(exit 0); exit