Yaya48
cf256aa081
Upstream: https://gitlab.com/qemu-project/qemu.git Upstream-Commit: d2e570cc0f97b936902a5b1b86b73c0f5998b475
35 lines
670 B
C
35 lines
670 B
C
/*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#include "qemu/osdep.h"
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#include "cutils.h"
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#include "qapi/error.h"
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/**
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* qga_open_cloexec:
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* @name: the pathname to open
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* @flags: as in open()
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* @mode: as in open()
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*
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* A wrapper for open() function which sets O_CLOEXEC.
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*
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* On error, -1 is returned.
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*/
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int qga_open_cloexec(const char *name, int flags, mode_t mode)
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{
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int ret;
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#ifdef O_CLOEXEC
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ret = open(name, flags | O_CLOEXEC, mode);
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#else
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ret = open(name, flags, mode);
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if (ret >= 0) {
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qemu_set_cloexec(ret);
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}
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#endif
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return ret;
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}
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