X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=lib%2Fwrite.c;fp=lib%2Fwrite.c;h=0000000000000000000000000000000000000000;hb=22f1eb8bc17e5be72dd23d42d6aaa60196ac22e6;hp=250b5cc8fd4b30ee6f874d487127612a1d2fc801;hpb=00fa13ff3f2d5b6e2a94c5e948c38616ff7ad37a;p=tar diff --git a/lib/write.c b/lib/write.c deleted file mode 100644 index 250b5cc..0000000 --- a/lib/write.c +++ /dev/null @@ -1,62 +0,0 @@ -/* POSIX compatible write() function. - Copyright (C) 2008 Free Software Foundation, Inc. - Written by Bruno Haible , 2008. - - 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 - -/* Replace this function only if module 'sigpipe' is requested. */ -#if GNULIB_SIGPIPE - -/* On native Windows platforms, SIGPIPE does not exist. When write() is - called on a pipe with no readers, WriteFile() fails with error - GetLastError() = ERROR_NO_DATA, and write() in consequence fails with - error EINVAL. */ - -# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ - -# include -# include -# include - -# define WIN32_LEAN_AND_MEAN /* avoid including junk */ -# include - -ssize_t -rpl_write (int fd, const void *buf, size_t count) -#undef write -{ - ssize_t ret = write (fd, buf, count); - - if (ret < 0) - { - if (GetLastError () == ERROR_NO_DATA - && GetFileType (_get_osfhandle (fd)) == FILE_TYPE_PIPE) - { - /* Try to raise signal SIGPIPE. */ - raise (SIGPIPE); - /* If it is currently blocked or ignored, change errno from EINVAL - to EPIPE. */ - errno = EPIPE; - } - } - return ret; -} - -# endif -#endif