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support: Add xmkfifo
Wrapper support mkfifo.
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commit
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@ -134,6 +134,7 @@ libsupport-routines = \
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xmemstream \
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xmkdir \
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xmkdirp \
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xmkfifo \
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xmmap \
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xmprotect \
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xmunmap \
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29
support/xmkfifo.c
Normal file
29
support/xmkfifo.c
Normal file
@ -0,0 +1,29 @@
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/* mkfifo with error checking.
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Copyright (C) 2022 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <support/check.h>
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#include <support/xunistd.h>
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#include <sys/stat.h>
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void
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xmkfifo (const char *pathname, mode_t mode)
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{
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int r = mkfifo (pathname, mode);
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if (r < 0)
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FAIL_EXIT1 ("mkfifo (%s, 0%o): %m", pathname, mode);
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}
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@ -61,6 +61,7 @@ void xsymlink (const char *target, const char *linkpath);
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void xchdir (const char *path);
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void xfchmod (int fd, mode_t mode);
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void xchmod (const char *pathname, mode_t mode);
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void xmkfifo (const char *pathname, mode_t mode);
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/* Equivalent of "mkdir -p". */
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void xmkdirp (const char *, mode_t);
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