Mercurial > dovecot > original-hg > dovecot-1.2

annotate src/lib/file-copy.h @ 9451:9fff30644260 HEAD

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istream-concat: Fixed a lot of bugs.
author Timo Sirainen <tss@iki.fi>
date Mon, 26 Oct 2009 17:06:57 -0400
parents e4eb71ae8e96
children
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e4eb71ae8e96 Changed .h ifdef/defines to use <NAME>_H format.
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1 #ifndef FILE_COPY_H
e4eb71ae8e96 Changed .h ifdef/defines to use <NAME>_H format.
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2 #define FILE_COPY_H
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3
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4 /* Copy file atomically. First try hardlinking, then fallback to creating
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5 a temporary file (destpath.tmp) and rename()ing it over srcpath.
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6 If the destination file already exists, it may or may not be overwritten,
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7 so that shouldn't be relied on.
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8
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9 Returns -1 = error, 0 = source file not found, 1 = ok */
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10 int file_copy(const char *srcpath, const char *destpath, bool try_hardlink);
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11
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12 #endif