45 lines
780 B
C
45 lines
780 B
C
// SPDX-FileCopyrightText: 2024, Alejandro Colomar <alx@kernel.org>
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// SPDX-License-Identifier: BSD-3-Clause
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#ifndef SHADOW_INCLUDE_LIB_FS_MKSTEMP_FMKOMSTEMP_H_
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#define SHADOW_INCLUDE_LIB_FS_MKSTEMP_FMKOMSTEMP_H_
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#include "config.h"
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#include <stdio.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include "fs/mkstemp/mkomstemp.h"
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inline FILE *fmkomstemp(char *template, unsigned int flags, mode_t m);
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// FILE make with-open(2)-flags with-mode secure temporary
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inline FILE *
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fmkomstemp(char *template, unsigned int flags, mode_t m)
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{
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int fd;
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FILE *fp;
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fd = mkomstemp(template, flags, m);
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if (fd == -1)
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return NULL;
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fp = fdopen(fd, "w");
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if (fp == NULL)
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goto fail;
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return fp;
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fail:
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close(fd);
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unlink(template);
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return NULL;
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}
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#endif // include guard
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