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30 lines
442 B
30 lines
442 B
2 months ago
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/*
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* UCW Library -- Syncing Directories
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*
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* (c) 2004--2012 Martin Mares <mj@ucw.cz>
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*/
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#include <ucw/lib.h>
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#include <ucw/io.h>
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#include <fcntl.h>
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#include <unistd.h>
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void
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sync_dir(const char *name)
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{
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int fd = open(name, O_RDONLY
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#ifdef CONFIG_LINUX
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| O_DIRECTORY
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#endif
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);
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if (fd < 0)
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goto err;
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int err = fsync(fd);
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close(fd);
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if (err >= 0)
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return;
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err:
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msg(L_ERROR, "Unable to sync directory %s: %m", name);
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}
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