X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=gnu%2Ffclose.c;fp=gnu%2Ffclose.c;h=86757fa0e240063141867dfa84c696d71e9d59f7;hb=22f1eb8bc17e5be72dd23d42d6aaa60196ac22e6;hp=0000000000000000000000000000000000000000;hpb=00fa13ff3f2d5b6e2a94c5e948c38616ff7ad37a;p=debian%2Ftar diff --git a/gnu/fclose.c b/gnu/fclose.c new file mode 100644 index 00000000..86757fa0 --- /dev/null +++ b/gnu/fclose.c @@ -0,0 +1,49 @@ +/* -*- buffer-read-only: t -*- vi: set ro: */ +/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ +/* fclose replacement. + Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#include + +/* Specification. */ +#include + +#include +#include + +/* Override fclose() to call the overridden close(). */ + +int +rpl_fclose (FILE *fp) +#undef fclose +{ + int saved_errno = 0; + + if (fflush (fp)) + saved_errno = errno; + + if (close (fileno (fp)) < 0 && saved_errno == 0) + saved_errno = errno; + + fclose (fp); /* will fail with errno = EBADF */ + + if (saved_errno != 0) + { + errno = saved_errno; + return EOF; + } + return 0; +}